Camera control method and device, terminal, primary imaging camera and medium

Abstract

The invention relates to a camera control method and device, a terminal, a primary imaging camera and a medium, the camera control method is applied to the terminal, and the camera control method comprises the steps that a control instruction is determined, and the control instruction is used for indicating target printing photographic paper of the primary imaging camera; and the control instruction is sent to the primary imaging camera, so that the primary imaging camera prints the to-be-printed image on the target printing photographic paper according to the image printing size corresponding to the target printing photographic paper. By determining the control instruction and sending the control instruction to the primary imaging camera, the primary imaging camera can print the to-be-printed image on the target printing photographic paper according to the image printing size corresponding to the target printing photographic paper indicated by the control instruction; the one-time imaging camera can be flexibly controlled through the terminal to perform image printing on photographic paper of different sizes, the image printing applicability and the image forming effect are improved, and then the user experience is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of electronic devices, and in particular to a camera control method, device, terminal, instant imaging camera and medium. Background Art

[0002] In recent years, with the rapid development of image generation and photo printing technology, various electronic devices for taking photos have been widely used in people's daily lives. Instant cameras are electronic devices that can take photos instantly and print the images on photo paper immediately after taking them, making it easier for users to process and share photos.

[0003] However, the camera control method of the related art is used to control a one-shot camera, which can only print images of a single size. There are problems such as poor image printing applicability and film quality, resulting in a poor user experience. Summary of the invention

[0004] To overcome the problems existing in the related art, the present disclosure provides a camera control method, device, terminal, instant imaging camera and medium.

[0005] According to a first aspect of an embodiment of the present disclosure, a camera control method is provided, which is applied to a terminal. The camera control method includes:

[0006] Determine a control instruction, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0007] The control instruction is sent to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

[0008] In some embodiments of the present disclosure, the control instruction includes a first control instruction, and the determining the control instruction includes:

[0009] Receiving gear information sent by the instant imaging camera, where the gear information is used to represent the camera gear of the instant imaging camera;

[0010] In response to the camera gear being in the first gear, the first control instruction is determined according to the picture to be shot of the terminal.

[0011] In some embodiments of the present disclosure, determining the first control instruction according to the picture to be captured by the terminal includes:

[0012] Determining the image printing size according to the number of people in the picture to be photographed;

[0013] The first control instruction is determined based on the image printing size.

[0014] In some embodiments of the present disclosure, the image printing size includes a first size and a second size, the aspect ratio of the first size is smaller than the aspect ratio of the second size, and determining the image printing size according to the number of people in the picture to be captured includes:

[0015] When there are multiple persons in the picture to be photographed, determining the image printing size to be the first size;

[0016] When the number of people in the picture to be photographed is one, determining the image printing size to be the second size;

[0017] When the number of people in the picture to be photographed is zero, the image printing size is determined to be the first size or the second size based on the graphic printing size determination model and the picture to be photographed.

[0018] In some embodiments of the present disclosure, the camera control method further includes:

[0019] Determining a target shooting mode according to the number of people in the picture to be shot;

[0020] capturing a first image in the target capturing mode;

[0021] The first image is sent to the instant imaging camera, and the first image serves as an image to be printed by the instant imaging camera.

[0022] In some embodiments of the present disclosure, determining the target shooting mode according to the number of people in the picture to be shot includes:

[0023] When there are multiple persons in the picture to be photographed, determining that the target shooting mode is a wide-angle mode;

[0024] When the number of people in the picture to be photographed is one, it is determined that the target shooting mode is the macro mode.

[0025] In some embodiments of the present disclosure, after receiving the gear information sent by the primary imaging camera, the camera control method further includes:

[0026] In response to the camera gear being the second gear, the range of the terminal's screen to be shot is determined based on the second gear and first preset configuration information, where the first preset configuration information is used to characterize the correspondence between different second gears and the shooting screen range.

[0027] In some embodiments of the present disclosure, after receiving the gear information sent by the primary imaging camera, the camera control method further includes:

[0028] In response to the camera gear being in the second gear, determining a preset image printing size corresponding to the second gear;

[0029] Based on the picture to be photographed of the terminal, determining an expected image printing size corresponding to the picture to be photographed;

[0030] When the preset image printing size is different from the expected image printing size, a prompt message is issued.

[0031] In some embodiments of the present disclosure, the control instruction includes a second control instruction, and the determining the control instruction includes:

[0032] In response to a preset operation of the user, the second control instruction is determined.

[0033] According to a second aspect of an embodiment of the present disclosure, a camera control method is provided, which is applied to an instant camera, wherein the instant camera can hold a plurality of different sizes of photographic paper, and photographic paper of different sizes corresponds to different image print sizes. The camera control method includes:

[0034] receiving a control instruction sent by a terminal, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0035] The image to be printed is printed on the target printing paper indicated by the control instruction.

[0036] In some embodiments of the present disclosure, before printing the image to be printed on the target printing paper indicated by the control instruction, the camera control method further includes:

[0037] Acquiring gear information, where the gear information is used to represent the camera gear of the instant imaging camera;

[0038] Based on the gear information, it is determined to print on the target printing paper indicated by the control instruction or to print on the target printing paper indicated by the camera gear.

[0039] In some embodiments of the present disclosure, the camera gear position includes a first gear position and a second gear position, and determining to print on the target printing paper indicated by the control instruction or to print on the target printing paper indicated by the camera gear position based on the gear position information includes:

[0040] In response to the camera gear being in the first gear, determining to print on the target printing paper indicated by the control instruction;

[0041] In response to the camera gear being the second gear, determining to print on the target printing paper indicated by the camera gear.

[0042] In some embodiments of the present disclosure, the camera gear includes a plurality of the second gears, and after determining to print on the target printing paper indicated by the camera gear, the camera control method further includes:

[0043] Determining the target printing paper indicated by the camera gear position based on the gear position information and second preset configuration information, wherein the second preset configuration information is used to characterize the corresponding relationship between different second gear positions and paper sizes;

[0044] The image to be printed is printed on the target printing paper indicated by the camera gear position.

[0045] In some embodiments of the present disclosure, the camera control method further includes:

[0046] The gear information is sent to the terminal.

[0047] In some embodiments of the present disclosure, the step of sending the gear information to a terminal includes:

[0048] In response to the communication connection with the terminal, sending the gear information to the terminal; and / or,

[0049] In response to a change in the gear information, the changed gear information is sent to the terminal.

[0050] In some embodiments of the present disclosure, the image to be printed includes the second image captured by the instant imaging camera or the first image sent by the terminal.

[0051] According to a third aspect of an embodiment of the present disclosure, a camera control device is provided, which is applied to a terminal, and the camera control device includes:

[0052] A first determining module, the first determining module is used to determine a control instruction, the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0053] A first sending module is used to send the control instruction to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

[0054] According to a fourth aspect of an embodiment of the present disclosure, a camera control device is provided, which is applied to an instant camera, wherein the instant camera can hold a plurality of different sizes of photographic paper, and photographic paper of different sizes corresponds to different image print sizes, and the camera control device includes:

[0055] A receiving module, the receiving module is used to receive a control instruction sent by a terminal, the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0056] A printing module is used to print the image to be printed on the target printing paper indicated by the control instruction.

[0057] According to a fifth aspect of an embodiment of the present disclosure, a terminal is provided, the terminal including:

[0058] a first processor;

[0059] a first memory for storing first processor executable instructions;

[0060] Wherein, the first processor is configured as follows:

[0061] Determine a control instruction, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0062] The control instruction is sent to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

[0063] According to a sixth aspect of an embodiment of the present disclosure, there is provided an instant imaging camera, the instant imaging camera comprising a plurality of printing slots, wherein different printing slots are used to set photographic papers of different sizes.

[0064] In some embodiments of the present disclosure, the instant imaging camera further includes a paddle button, and the paddle button is used to switch a camera gear position of the instant imaging camera.

[0065] In some embodiments of the present disclosure, the one-shot imaging camera further includes:

[0066] A second processor;

[0067] a second memory for storing second processor executable instructions;

[0068] Wherein, the second processor is configured as:

[0069] receiving a control instruction sent by a terminal, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0070] The image to be printed is printed on the target printing paper indicated by the control instruction.

[0071] According to a seventh aspect of an embodiment of the present disclosure, a non-transitory computer-readable storage medium is provided. When instructions in the storage medium are executed by a first processor of a terminal, the terminal is enabled to execute a camera control method. The camera control method includes:

[0072] Determine a control instruction, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0073] The control instruction is sent to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

[0074] According to an eighth aspect of the embodiments of the present disclosure, a non-transitory computer-readable storage medium is provided. When instructions in the storage medium are executed by a second processor of a one-shot camera, the one-shot camera is enabled to execute a camera control method. The camera control method includes:

[0075] receiving a control instruction sent by a terminal, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper;

[0076] The image to be printed is printed on the target printing paper indicated by the control instruction.

[0077] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: by determining a control instruction and sending the control instruction to a one-shot camera, the one-shot camera can print the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper indicated by the control instruction, and can flexibly control the one-shot camera to print images on paper of different sizes through the terminal, thereby improving the applicability and film-forming effect of image printing, thereby improving the user experience.

[0078] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0079] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0080] Figure 1 is a flowchart of a camera control method according to an exemplary embodiment.

[0081] Figure 2 is a schematic diagram of a one-shot camera according to an exemplary embodiment.

[0082] Figure 3 The flowchart of determining a control instruction is shown according to an exemplary embodiment.

[0083] Figure 4 The present invention is a flowchart showing a method of determining a first control instruction according to a picture to be photographed of a terminal according to an exemplary embodiment.

[0084] Figure 5The present invention is a flowchart showing a method of determining the printing size of an image according to the number of persons in a picture to be photographed, according to an exemplary embodiment.

[0085] Figure 6 is a flowchart of a camera control method according to another exemplary embodiment.

[0086] Figure 7 The present invention is a flowchart showing a method of determining a target shooting mode according to the number of persons in a picture to be shot according to an exemplary embodiment.

[0087] Figure 8 is a flowchart of a camera control method according to another exemplary embodiment.

[0088] Fig. 9 is a flowchart of a camera control method according to another exemplary embodiment.

[0089] Fig.10 is a flowchart of a camera control method according to another exemplary embodiment.

[0090] Fig.11 The present invention is a flowchart showing, based on gear information, determining to print on target printing paper indicated by a control instruction or to print on target printing paper indicated by a camera gear according to an exemplary embodiment.

[0091] Fig.12 is a flowchart of a camera control method according to another exemplary embodiment.

[0092] Fig.13 is a flowchart of a camera control method according to another exemplary embodiment.

[0093] Fig.14 is a block diagram of a camera control device according to an exemplary embodiment.

[0094] Fig.15 is a block diagram of a camera control device according to another exemplary embodiment.

[0095] Fig.16 is a block diagram of a terminal according to an exemplary embodiment.

[0096] In the figure:

[0097] 10-print slot; 20-paddle button; 30-first determination module; 40-first sending module; 50-receiving module; 60-printing module; 101-processing component; 102-first memory; 103-power component; 104-multimedia component; 105-audio component; 106-input / output interface; 107-sensor component; 108-communication component; 109-first processor. DETAILED DESCRIPTION

[0098] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0099] In recent years, with the rapid development of image generation and photo printing technology, electronic devices for taking photos, such as digital cameras and mobile phones, have been widely used in people's daily lives. For example, instant cameras such as Polaroid, as an instant imaging electronic device, can complete the image printing process within a few seconds after the image is taken, so that users can see the photos immediately, which is convenient for users to process or share the photos.

[0100] However, the instant imaging camera of the related art only corresponds to one size of photo paper and can only print images of a single size. It cannot be applied to different shooting scenes. The final film effect is limited by the size of the photo paper, and there are problems such as image printing applicability and poor film effect, resulting in a poor user experience.

[0101] Based on this, an exemplary embodiment of the present disclosure provides a camera control method applied to a terminal, which determines a control instruction and sends the control instruction to a one-time imaging camera, so that the one-time imaging camera can print the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper indicated by the control instruction. The terminal can flexibly control the one-time imaging camera to print images on paper of different sizes, thereby improving the applicability and film-making effect of image printing, thereby improving the user experience.

[0102] In an exemplary embodiment, a camera control method is provided, which is applied to a terminal, which may be an electronic device such as a mobile phone or a computer, and the terminal is connected to a one-shot camera. The connection between the terminal and the one-shot camera may be achieved, for example, by a wireless network communication connection, or by a wired connection such as a data cable. The one-shot camera can print images of different sizes. For example, the one-shot camera can hold different sizes of photo paper, such as a Figure 2 As shown, the instant camera can, for example, place different sizes of photo paper through different printing slots 10, and the photo paper of different sizes corresponds to different image printing sizes. For example, the instant camera can place two different sizes of photo paper, 86mm*54mm and 86mm*72mm, and the image printing sizes corresponding to the two photo papers can be, for example, 62mm*46mm and 62mm*62mm. Figure 1 As shown, the camera control method includes:

[0103] S100: Determine a control instruction, where the control instruction is used to instruct the instant imaging camera to print on a target photo paper.

[0104] In step S100, a control instruction is first determined. The control instruction can indicate the target printing paper of the instant camera, that is, the instant camera can determine one of its multiple different sizes of paper as the target printing paper according to the control instruction. The control instruction can be determined by a preset operation of the user. For example, the user can click on the selection control on the terminal display screen. When the user clicks on different selection controls, the terminal can determine the control instruction indicating the target printing paper of the corresponding paper size. The control instruction can also be automatically generated by the terminal. For example, the terminal can automatically select the target printing paper according to the current picture to be shot to determine the control instruction for indicating the target printing paper.

[0105] S200: Send a control instruction to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

[0106] In step S200, the terminal sends a control instruction to the instant imaging camera, so that the instant imaging camera can determine the target printing paper according to the control instruction, and print the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper. The target printing paper printed with the image to be printed is the photo printed by the instant imaging camera according to the control instruction.

[0107] Exemplarily, when the control instruction indicates that the target printing paper is 86mm*72mm in size, the instant imaging camera can print the image to be printed on the target printing paper according to the image printing size of 62mm*62mm corresponding to the target printing paper. The center of the image to be printed on the target printing paper can be located at the center of the printing surface of the target printing paper, for example.

[0108] In this embodiment, by determining a control instruction and sending the control instruction to the instant imaging camera, the instant imaging camera can print the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper indicated by the control instruction. The terminal can flexibly control the instant imaging camera to print images on paper of different sizes, thereby improving the applicability and film effect of image printing, thereby improving the user experience.

[0109] The control instruction may be automatically determined by the terminal according to the picture to be captured. For example, the control instruction includes a first control instruction. Figure 3 As shown, determining the control instruction includes:

[0110] S110: Receive gear information sent by a one-shot camera, where the gear information is used to represent the camera gear of the one-shot camera.

[0111] In step S110, the instant camera may have multiple different camera gears, and when the instant camera is in different camera gears, it has different gear information. The control terminal receives the gear information sent by the instant camera, and the terminal can identify the camera gear of the instant camera according to the received gear information.

[0112] S120: In response to the camera gear being in the first gear, determining a first control instruction according to a picture to be captured by the terminal.

[0113] In step S120, the picture to be shot by the terminal is a real-time picture obtained by capturing an image through the terminal. When the gear information indicates that the camera gear is the first gear, the first control instruction can be determined according to the picture to be shot by the terminal as the control instruction subsequently sent by the terminal to the primary imaging camera.

[0114] In this embodiment, by receiving the gear information for characterizing the camera gear of the instant imaging camera, and when the camera gear is in the first gear, the control terminal determines the first control instruction according to the picture to be shot, so that the control instruction for indicating the target printing paper is determined according to the picture to be shot of the terminal, which can ensure that the size of the target printing paper finally used for printing is suitable for the picture to be shot, that is, the current shooting scene. The terminal helps the user to automatically select the target printing paper, thereby improving the applicability and film-making effect of image printing, thereby improving the user experience.

[0115] In some embodiments, reference Figure 4 As shown, determining the first control instruction according to the picture to be shot of the terminal includes:

[0116] S121, determining the image printing size according to the number of people in the picture to be photographed.

[0117] In step S121, the number of people in the picture to be shot can be detected by automatically identifying the picture to be shot. Different numbers of people in the picture to be shot are suitable for different image printing sizes. The corresponding image printing size can be determined according to the number of people in the picture to be shot.

[0118] S122: Determine a first control instruction based on the image printing size.

[0119] In step S122, different sizes of photo papers correspond to different image printing sizes. After the image printing size is determined, the photo paper with the image printing size can be determined as the target printing paper, and then the first control instruction for indicating the target printing paper is determined.

[0120] In this embodiment, the image printing size is determined according to the number of people in the picture to be photographed, and then the first control instruction is determined according to the image printing size, so that the first control instruction is determined according to the picture to be photographed, so that the terminal can determine the image printing size and target printing paper suitable for it according to the number of people in the picture to be photographed, thereby ensuring that the size of the target printing paper finally used for printing is suitable for the picture to be photographed, that is, the current shooting scene. The terminal helps users to automatically select the target printing paper, thereby improving the applicability and film-making effect of image printing, thereby improving the user experience.

[0121] In some embodiments, the image printing size includes a first size and a second size, and the aspect ratio of the first size is smaller than the aspect ratio of the second size. For example, the first size may be 62 mm*62 mm, and the second size may be 62 mm*46 mm. Figure 5 As shown, according to the number of people in the picture to be photographed, the image printing size is determined, including:

[0122] S121-1: When there are multiple persons in the picture to be photographed, determine that the image printing size is a first size.

[0123] In step S322-1, when there are multiple persons in the picture to be captured, the image printing size is determined to be a first size with a smaller aspect ratio, so that the instant imaging camera can present more content when printing the image to be printed on the target printing paper according to the image printing size, thereby ensuring that all persons in the picture to be captured can appear in the image to be printed.

[0124] S121-2: When the number of people in the picture to be photographed is one, determine that the image printing size is the second size.

[0125] In step S322-2, when there is only one person in the picture to be photographed, the image printing size is determined to be a second size with a larger aspect ratio, so that the instant imaging camera can highlight the person in the picture to be photographed when printing the image to be printed on the target printing paper according to the image printing size.

[0126] S121-3: When the number of people in the picture to be photographed is zero, determine the model and the picture to be photographed based on the graphic printing size, and determine the image printing size to be the first size or the second size.

[0127] In step S322-3, when the number of people in the picture to be captured is zero, the image printing size is determined based on the graphic printing size determination model and the scenery captured by the picture to be captured. The graphic printing size determination model can be obtained, for example, by means of neural network training to identify the first size or the second size applicable to the current picture to be captured, so as to determine the image printing size.

[0128] In this embodiment, when there are multiple people in the picture to be photographed, the image print size is determined to be the first size, which can present more content and ensure that all the people in the picture to be photographed can appear in the image to be printed. When there is only one person in the picture to be photographed, the image print size is determined to be the second size, so that the person in the picture to be photographed can be highlighted when the one-shot camera prints the image to be printed on the target printing paper according to the image print size. When the number of people in the picture to be photographed is zero, the model is determined according to the graphic print size and the image print size is determined according to the picture to be photographed. The terminal can determine the image print size and target printing paper suitable for it according to the number of people in the picture to be photographed, ensuring that the size of the target printing paper finally used for printing is suitable for the picture to be photographed, that is, the current shooting scene. The terminal helps users to automatically select the target printing paper, thereby improving the applicability and film effect of image printing, thereby improving the user experience.

[0129] In some embodiments, the picture to be photographed may be, for example, a picture taken by the terminal in the initial photographing mode. Figure 6 As shown, the camera control method also includes:

[0130] S300: Determine a target shooting mode according to the number of people in the picture to be shot.

[0131] In step S300 , the number of persons in the picture to be shot can be detected by automatically identifying the picture to be shot, and the target shooting mode can be determined according to the number of persons in the picture to be shot.

[0132] S400: Capture a first image in a target capture mode.

[0133] S500: Send a first image to a one-shot camera, and the first image serves as an image to be printed by the one-shot camera.

[0134] In step S400 to step S500, the control terminal captures the first image in the target capture mode and sends the first image to the instant camera, so that the first image can be used as an image to be printed by the instant camera.

[0135] In this embodiment, the target shooting mode is determined according to the number of people in the picture to be photographed, and the terminal is controlled to shoot the first image in the target shooting mode, and then the first image is sent to the one-time imaging camera as the image to be printed, so that the first image can be shot in the shooting mode corresponding to the number of people in the picture to be photographed when it is used as the image to be printed, thereby ensuring that the target shooting mode can be applicable to the number of people in the picture to be photographed, improving the final film effect, and further improving the user experience.

[0136] In some embodiments, the initial shooting mode may be, for example, the main shooting mode, that is, the terminal initially obtains the image to be shot in the main shooting mode. Figure 7 As shown, according to the number of people in the picture to be photographed, the target shooting mode is determined, including:

[0137] S310: When there are multiple persons in the picture to be photographed, determine that the target shooting mode is a wide-angle mode.

[0138] In step S310, when there are multiple people in the picture to be captured, the main camera mode is switched to the wide-angle mode, so that the first image can be captured in the wide-angle mode, so that more content can be presented when the first image is printed on the target printing paper, ensuring that all people in the picture to be captured can appear in the first image.

[0139] S320: When the number of people in the picture to be photographed is one, determine that the target shooting mode is a macro mode.

[0140] In step S320, when there is only one person in the picture to be photographed, the main camera mode is switched to the macro mode, and the first image can be photographed in the macro mode, so that the person in the picture to be photographed can be highlighted when the first image is printed on the target printing paper.

[0141] In the present embodiment, when there are multiple persons in the picture to be photographed, the main camera mode is switched to the wide-angle mode, thereby ensuring that all persons in the picture to be photographed can appear in the first image; when there is only one person in the picture to be photographed, the main camera mode is switched to the macro mode, thereby ensuring that the person in the picture to be photographed can be highlighted when the first image is printed on the target printing paper, so that the target shooting mode can be applicable to the number of persons in the picture to be photographed, thereby improving the final film effect and further improving the user experience.

[0142] In some embodiments, after receiving the gear information sent by a primary imaging camera, the terminal control method also includes: in response to the camera gear being the second gear, determining the range of the terminal's screen to be captured based on the second gear and the first preset configuration information, the first preset configuration information being used to characterize the correspondence between different second gears and the range of the captured screen.

[0143] Among them, after the terminal receives the gear information of the instant imaging camera, when the gear information indicates that the camera gear is one of multiple second gears, the range of the terminal's to-be-shot screen can be determined according to the second gear and the first preset configuration information, and the to-be-shot screen range is the shooting screen range corresponding to the to-be-shot screen, that is, the framing range. The first preset configuration information can represent the correspondence between different second gears and shooting screen ranges. The first preset configuration information can, for example, be a data set including multiple data, each of which represents a second gear and a shooting screen range corresponding to the second gear.

[0144] Exemplarily, when a user adjusts the camera gear of a single-shot camera from one second gear position to another second gear position, the terminal receives the gear position information of the single-shot camera after the camera gear position is changed, determines the shooting picture range corresponding to the changed second gear position according to the first preset configuration information and the changed second gear position, and uses the shooting picture range as the picture range to be shot by the terminal, thereby realizing corresponding adjustment of the shooting picture range.

[0145] In this embodiment, after the terminal receives the gear information of the instant imaging camera, when the camera gear is the second gear, the range of the terminal's picture to be shot is determined according to the second gear and the first preset configuration information, and the adjustment of the shooting picture range corresponding to the picture to be shot, that is, the framing range, is realized, so that the range of the picture to be shot can be adapted to the second gear, and then the range of the picture to be shot can be associated with the target printing paper corresponding to the second gear. When the user controls the target printing size of the instant imaging camera by adjusting the second gear, the picture in the range of the picture to be shot of the terminal can be better observed in correspondence with the size of the final target printing paper, so as to ensure the final filming effect and improve the user experience.

[0146] In some embodiments, reference Figure 8 As shown, after receiving the gear information sent by the primary imaging camera, the camera control method further includes:

[0147] S600: In response to the camera gear being in the second gear, determining a preset image printing size corresponding to the second gear.

[0148] In step S600, when the gear information indicates that the camera gear of the instant imaging camera is the second gear, the preset image printing size corresponding to the second gear can be determined according to the second gear. By way of example, the preset image printing size can be determined according to the gear information and third preset configuration information, and the third preset configuration information is used to characterize the correspondence between different second gears and preset image printing sizes.

[0149] S700: Determine an expected image printing size corresponding to the picture to be photographed based on the picture to be photographed of the terminal.

[0150] In step S700, the corresponding expected image printing size is determined according to the picture to be photographed of the terminal. Exemplarily, the expected image printing size can be determined by determining the image printing size according to the number of people in the picture to be photographed as described above.

[0151] S800: When the preset image printing size is different from the expected image printing size, a prompt message is issued.

[0152] In step S800, when the preset image printing size is different from the expected image printing size, a prompt message is issued. Exemplarily, the prompt message can be directly displayed on the terminal, or sent from the terminal to the instant imaging camera and displayed by the instant imaging camera.

[0153] In this embodiment, when the camera gear is at the second gear, by determining a preset image print size corresponding to the second gear and an expected image print size corresponding to the picture to be captured, a prompt message can be issued when the preset image print size is different from the expected image print size. When the user controls the target print size of the instant imaging camera by adjusting the second gear, the user can be prompted through a prompt message that the result of the current manual control adjustment is inconsistent with the result of the automatic control adjustment according to the picture to be captured, so that the user can adjust the camera gear to another second gear that is compatible with the picture to be captured, i.e., the shooting scene, according to the prompt, so as to ensure the final film effect and improve the user experience.

[0154] The control instruction may also be determined based on certain specific operations of the user. For example, the control instruction includes a second control instruction, and determining the control instruction includes: determining the second control instruction in response to a preset operation of the user.

[0155] Among them, the instant imaging camera, for example, may not be controlled by its camera gear, and multiple camera gears may no longer be set. When the user performs a preset operation on the terminal, the second control instruction is directly determined, and the second control instruction is used as a control instruction subsequently sent to the instant imaging camera. Exemplarily, the preset operation may be, for example, clicking on a specified area of ​​the terminal screen or selecting a preset option in the terminal operation interface. The second control instruction may be determined in the same manner as determining the first control instruction according to the picture to be shot of the terminal as described above.

[0156] In this embodiment, when the user performs a preset operation on the terminal to determine the second control instruction, the terminal can also determine the control instruction by, for example, determining the second control instruction according to the picture to be shot, without receiving the gear information, so as to indicate the determination of the target printing paper. The user can determine the second control instruction by performing the preset operation, and can determine the paper size of the target printing paper according to the second control instruction. The terminal helps the user to automatically select the target printing paper, thereby improving the applicability and filming effect of image printing, thereby improving the user experience.

[0157] In an exemplary embodiment, a camera control method is provided, which is applied to a one-shot camera. As mentioned above, the one-shot camera can, for example, place different sizes of photo paper through different printing slots 10, and the different sizes of photo paper correspond to different image printing sizes. Exemplarily, the one-shot camera can place two different sizes of photo paper, 86mm*54mm and 86mm*72mm, and the image printing sizes corresponding to the two photo papers can be, for example, 62mm*46mm and 62mm*62mm. Fig. 9 As shown, the camera control method includes:

[0158] S900: Receive a control instruction sent by a terminal, where the control instruction is used to instruct the instant camera to print on a target photo paper.

[0159] In step S900, the instant camera receives a control instruction sent by a terminal connected thereto, and the connection between the terminal and the instant camera can be realized, for example, by a wireless network communication connection, or by a connection structure such as a data cable. Exemplarily, the terminal can be an electronic device such as a mobile phone or a computer, and the control instruction is used to indicate the target printing paper of the instant camera, and the instant camera can determine the target printing paper according to the received control instruction.

[0160] S1000, printing the image to be printed on the target printing paper indicated by the control instruction.

[0161] In step S1000, the image to be printed can be printed on the target printing paper according to the image printing size corresponding to the target printing paper indicated by the control instruction. The target printing paper printed with the image to be printed is the photo printed by the instant imaging camera.

[0162] Exemplarily, when the target printing paper indicated by the control instruction is a paper with a size of 86mm*72mm, the image to be printed is printed on the target printing paper according to the image printing size of 62mm*62mm corresponding to the target printing paper. The center of the image to be printed on the target printing paper can be located at the center of the printing surface of the target printing paper, for example.

[0163] In this embodiment, the control instruction sent by the receiving terminal can determine the target printing paper indicated by the control instruction, and print the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper, so that the corresponding size of the paper can be selected for printing the image according to the control instruction, and different sizes of paper can be selected according to different shooting scenes by receiving different control instructions, thereby improving the applicability and film-making effect of image printing, and thus improving the user experience.

[0164] In some embodiments, reference Fig.10 As shown, before printing the image to be printed on the target printing paper indicated by the control instruction, the camera control method further includes:

[0165] S1100: Acquire gear information, where the gear information is used to represent the camera gear of a single-shot camera.

[0166] In step S1100, the one-shot imaging camera may have a plurality of different camera gears, and may have different gear information when the one-shot imaging camera is in different camera gears. By way of example, the one-shot imaging camera may include a sensor and a gear adjustment unit, and the gear adjustment unit may be monitored in real time by the sensor to obtain the gear information.

[0167] S1200: Based on the gear information, determine whether to print on the target printing paper indicated by the control instruction or to print on the target printing paper indicated by the camera gear.

[0168] In step S1200, in addition to the control instruction being able to indicate the target printing paper, the camera gear of the instant camera can also indicate the target printing paper. For different gear information, the instant camera can print images according to the target printing paper indicated by the control instruction, or can print images according to the target printing paper indicated by the camera gear. When the instant camera prints images according to the target printing paper indicated by the camera gear, the control instruction of the terminal received by the instant camera is only for reference.

[0169] In this embodiment, before printing the image to be printed on the target printing paper indicated by the control instruction, by obtaining the gear information representing the camera gear of the instant camera, it is possible to determine the instant camera to print the image according to the target printing paper indicated in different ways according to the gear information. In addition to the method of indicating the target printing paper according to the control instruction, another method of indicating the target printing paper according to the camera gear is provided, so that the instant camera can not only be controlled by the terminal connected to it to print images of different sizes of paper, but also can be controlled by the instant camera itself to print images of different sizes of paper, which enriches the control method of the instant camera and improves the user experience.

[0170] In some embodiments, the camera gear includes a first gear and a second gear, referring to Fig.11 As shown, based on the gear information, determining to print on the target printing paper indicated by the control instruction or to print on the target printing paper indicated by the camera gear, includes:

[0171] S1210: In response to the camera gear being in the first gear, determine to print on the target printing paper indicated by the control instruction.

[0172] In step S1210, when the camera gear is in the first gear, the instant camera prints the image according to the target printing paper indicated by the received control instruction, that is, the target printing paper is determined according to the terminal connected to the instant camera, and the image is printed according to the target printing paper determined by the terminal.

[0173] S1220: In response to the camera gear being in the second gear, determine to print on the target printing paper indicated by the camera gear.

[0174] In step S1220, when the camera gear is the second gear, the instant camera prints the image according to the target printing paper indicated by its camera gear, that is, the target printing paper is determined by the instant camera itself, and the image is printed according to the target printing paper determined by the instant camera.

[0175] In this embodiment, when the camera gear is in the first gear, the instant imaging camera is controlled to print the image according to the target printing paper indicated by the received control instruction; when the camera gear is in the second gear, the instant imaging camera is controlled to print the image according to the target printing paper indicated by the camera gear. By controlling the camera gear, different methods can be selected to determine the target printing paper, thereby enriching the control method of the instant imaging camera and improving the user experience.

[0176] In some embodiments, the camera gear includes a plurality of second gears, referring to Fig.12 As shown, after determining to print on the target printing paper indicated by the camera gear position, the camera control method further includes:

[0177] S1300: Determine the target printing paper indicated by the camera gear position based on the gear position information and the second preset configuration information, wherein the second preset configuration information is used to characterize the corresponding relationship between different second gear positions and paper sizes.

[0178] In step S1300, the camera gear of the instant camera includes a plurality of different second gears, and the second preset configuration information is used to characterize the correspondence between the different second gears and the photo paper sizes. The second preset configuration information may be, for example, a data set including a plurality of data, each data representing a second gear and the photo paper size corresponding to the second gear. When the gear information characterizes that the camera gear is one of the plurality of second gears, the photo paper size corresponding to the second gear may be determined according to the second preset configuration information, and then the photo paper of the size may be determined as the target printing photo paper.

[0179] Exemplarily, the camera gear includes N second gears, N is a positive integer greater than 1, one of the second gears corresponds to a paper size of 86mm*72mm, when the gear information indicates that the camera gear is the second gear, then the paper size of 86mm*72mm can be determined as the target printing paper. Another second gear corresponds to a paper size of 86mm*54mm, when the gear information indicates that the camera gear is the second gear, then the paper size of 86mm*54mm can be determined as the target printing paper.

[0180] S1400, printing the image to be printed on the target printing paper indicated by the camera gear position.

[0181] In step S1400, after determining the second gear position corresponding to the camera gear position, the image to be printed can be printed on the target printing paper, the target printing paper printed with the image to be printed is the photo printed by the instant imaging camera, and the image to be printed is printed according to the image printing size corresponding to the target printing paper. For example, when the paper size of the target printing paper is determined to be 86mm*72mm according to a second gear position, the image to be printed can be printed on the target printing paper according to the image printing size of 62mm*62mm.

[0182] In this embodiment, in response to the camera gear being in the second gear, the paper size corresponding to the second gear can be determined according to the gear information and the second preset configuration information, and then the paper of the size can be determined as the target printing paper, thereby achieving the determination of the target printing paper. The target printing paper is determined according to the second gear and the image to be printed is printed on the target printing paper indicated by the camera gear, so that the user can select the paper size of the target printing paper by selecting different second gears, thereby achieving the manual selection of the target printing paper by the user, improving the applicability and filming effect of image printing, and thereby improving the user experience.

[0183] In some embodiments, in some embodiments, the camera control method further includes: sending the gear information to the terminal.

[0184] In this embodiment, after acquiring the gear information, by sending the gear information to the terminal, the terminal can also respond to the camera gear of the instant imaging camera, thereby enabling the terminal to perform operations such as determining and sending the first control instruction according to the camera gear of the instant imaging camera, thereby providing a prerequisite for the instant imaging camera to receive the first control instruction and determine the target printing paper according to the first control instruction.

[0185] Sending the gear information to the terminal may, for example, include: sending the gear information to the terminal in response to a communication connection with the terminal.

[0186] In this embodiment, when the one-time imaging camera establishes a communication connection with the terminal, the one-time imaging camera is controlled to send the acquired gear information to the terminal, thereby realizing the sending of the gear information, so that the terminal can receive the gear information in time after completing the communication connection with the one-time imaging camera, thereby identifying the camera gear of the one-time imaging camera, and then perform subsequent operations such as determining and sending the first control instruction according to the camera gear of the one-time imaging camera.

[0187] Sending the gear information to the terminal may also include, for example: in response to a change in the gear information, sending the changed gear information to the terminal.

[0188] In this embodiment, when the camera gear position of the single-shot imaging camera changes, the gear position information changes accordingly. At this time, the changed gear position information is sent to the terminal, thereby realizing timely updating of the gear position information, so that the terminal can instantly receive the updated gear position information when the camera gear position of the single-shot imaging camera changes, and then perform subsequent operations such as determining and sending the first control instruction according to the changed camera gear position of the single-shot imaging camera.

[0189] In some embodiments, the image to be printed includes a second image captured by a one-shot camera or a first image sent by a terminal.

[0190] Among them, the instant imaging camera and the terminal connected to the instant imaging camera can be provided with a camera capable of capturing images. The image to be printed by the instant imaging camera can be a second image directly captured by the instant imaging camera, or a first image received and sent by the terminal. The first image sent by the terminal can be an image captured by the terminal, or an image acquired by the terminal by other means.

[0191] In this embodiment, the image to be printed includes the second image captured by the instant imaging camera or the first image sent by the terminal, which can realize the printing of the first image or the second image, expand the way to obtain the image to be printed, and enable the instant imaging camera to provide not only the printing function, but also the shooting and printing functions at the same time, thereby improving the applicability of the instant imaging camera.

[0192] In an exemplary embodiment, reference Fig.13 As shown, a control method of a camera and a terminal is provided, which is applied to a one-time imaging camera and a terminal, and the control method of the camera and the terminal includes:

[0193] S1, controlling a single-shot imaging camera to obtain gear information, where the gear information is used to represent the camera gear of the single-shot imaging camera;

[0194] S2, in response to the camera gear being in the second gear, controlling the instant imaging camera to determine the target printing paper indicated by the camera gear based on the gear information and the second preset configuration information;

[0195] S3, controlling the primary imaging camera to send the gear information to the terminal;

[0196] S4, the control terminal receives the gear information sent by the primary imaging camera;

[0197] S5, controlling the terminal to determine a range of a picture to be captured by the terminal based on the second gear position and the first preset configuration information;

[0198] S6, the control terminal determines a preset image printing size corresponding to the second gear and an expected image printing size corresponding to the picture to be captured;

[0199] S7, when the preset image printing size is different from the expected image printing size, the control terminal issues a prompt message;

[0200] S8, controlling the instant imaging camera to print the image to be printed on the target printing paper indicated by the camera gear position according to the image printing size corresponding to the target printing paper;

[0201] S9, in response to the camera gear being in the first gear, controlling the primary imaging camera to send gear information to the terminal;

[0202] S10, controlling the terminal to receive the gear information sent by the primary imaging camera;

[0203] S11, controlling the terminal to determine a first control instruction according to the picture to be captured by the terminal;

[0204] S12, sending the first control instruction to the instant imaging camera;

[0205] S13, controlling the instant imaging camera to print the image to be printed on the target printing paper indicated by the first control instruction.

[0206] In this embodiment, by controlling the instant imaging camera and the terminal, the instant imaging camera can print the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper indicated by the control instruction, so that the appropriate size of paper can be selected according to specific needs to print the image, thereby improving the applicability and film effect of image printing, and further improving the user experience.

[0207] In an exemplary embodiment, reference Fig.14 As shown, a camera control device is provided, which is applied to a terminal. The camera control device includes a first determining module 30 and a first sending module 40. The first determining module 30 is used to determine a control instruction, and the control instruction is used to indicate a target printing paper of an instant camera. The first sending module 40 is used to send the control instruction to the instant camera, so that the instant camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

[0208] In this embodiment, the control instruction is determined by the first determination module 30 and sent to the instant imaging camera by the first sending module 40, so that the instant imaging camera can print the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper indicated by the control instruction, and can help the user to automatically select the target printing paper through the terminal, thereby improving the applicability and film-making effect of image printing, thereby improving the user experience.

[0209] In one embodiment, the control instruction includes a first control instruction, and the first determination module 30 is also used to: receive gear information sent by the instant imaging camera, the gear information is used to characterize the camera gear of the instant imaging camera; in response to the camera gear being the first gear, determine the first control instruction according to the picture to be shot by the terminal.

[0210] In one embodiment, the first determination module 30 is further used to: determine the image printing size according to the number of people in the picture to be captured; and determine the first control instruction based on the image printing size.

[0211] In one embodiment, the image printing size includes a first size and a second size, the aspect ratio of the first size is smaller than the aspect ratio of the second size, and the first determination module 30 is further used to: when there are multiple persons in the picture to be captured, determine the image printing size to be the first size; when the number of persons in the picture to be captured is one, determine the image printing size to be the second size; when the number of persons in the picture to be captured is zero, determine the image printing size to be the first size or the second size based on the graphic printing size determination model and the picture to be captured.

[0212] In one embodiment, the control instruction includes a second control instruction, and the first determining module 30 is further configured to determine the second control instruction in response to a preset operation of the user.

[0213] In some embodiments, the camera control device further includes a second determining module, a shooting module, and a second sending module, wherein the second determining module is used to determine a target shooting mode according to a person in the image to be shot. The shooting module is used to shoot a first image in the target shooting mode. The second sending module is used to send the first image to the instant imaging camera, and the first image is used as an image to be printed by the instant imaging camera.

[0214] In one embodiment, the second determination module is further used to: when there are multiple persons in the picture to be photographed, determine the target shooting mode to be a wide-angle mode; when there is only one person in the picture to be photographed, determine the target shooting mode to be a macro mode.

[0215] In some embodiments, the camera control device also includes a third determination module, which is used to determine the range of the terminal's screen to be captured in response to the camera gear being in the second gear, based on the second gear and the first preset configuration information, and the first preset configuration information is used to characterize the correspondence between different second gears and the range of the captured screen.

[0216] In some embodiments, the camera control device also includes a prompt module, which is used to: in response to the camera gear being in the second gear, determine a preset image printing size corresponding to the second gear; based on the terminal's screen to be captured, determine an expected image printing size corresponding to the screen to be captured; when the preset image printing size is different from the expected image printing size, issue a prompt message.

[0217] In an exemplary embodiment, reference Fig.15 As shown, a camera control device is provided, which is applied to an instant camera. The instant camera can hold a variety of different sizes of photo paper, and different sizes of photo paper correspond to different image printing sizes. The camera control device includes a receiving module 50 and a printing module 60. The receiving module 50 is used to receive a control instruction sent by a terminal, and the control instruction is used to indicate the target printing photo paper of the instant camera. The printing module 60 is used to print the image to be printed on the target printing photo paper indicated by the control instruction.

[0218] In this embodiment, the control instruction sent by the terminal is received by the receiving module 50, which can determine the target printing paper indicated by the control instruction, and the image to be printed is printed on the target printing paper according to the image printing size corresponding to the target printing paper through the printing module 60, so that the corresponding size of the paper can be selected for printing the image according to the control instruction, and different sizes of paper can be selected according to different control instructions received according to different shooting scenes, thereby improving the applicability and film-making effect of image printing, thereby improving the user experience.

[0219] In some embodiments, the camera control device also includes an acquisition module and a fourth determination module. The acquisition module is used to acquire gear information, and the gear information is used to characterize the camera gear of the instant imaging camera; the fourth determination module is used to determine whether to print on the target printing paper indicated by the control instruction or to print on the target printing paper indicated by the camera gear based on the gear information.

[0220] In one embodiment, the fourth determination module is further used to: in response to the camera gear being in the first gear, determine to print on the target printing paper indicated by the control instruction; in response to the camera gear being in the second gear, determine to print on the target printing paper indicated by the camera gear.

[0221] In some embodiments, the camera gear includes multiple second gears, and the camera control device also includes a fifth determination module, which is used to determine the target printing paper indicated by the camera gear based on the gear information and the second preset configuration information, and the second preset configuration information is used to characterize the correspondence between different second gears and paper sizes.

[0222] In one embodiment, the printing module 60 is further used to print the image to be printed on the target printing paper indicated by the camera gear position.

[0223] In some embodiments, the camera control device further includes a third sending module, and the third sending module is used to send the gear information to the terminal.

[0224] In an exemplary embodiment, reference Figure 2 As shown, a one-shot camera is provided. The one-shot camera includes a plurality of printing slots 10. Different printing slots 10 are used to set photographic papers of different sizes.

[0225] In this embodiment, the instant imaging camera includes a plurality of printing slots 10, and different sizes of photo papers can be correspondingly arranged in different printing slots 10. One photo paper of different sizes can be determined as the target printing photo paper for printing the image to be printed, so that the photo paper of the appropriate size can be selected for printing the image according to specific needs, and the photo paper of different sizes can be selected according to different shooting scenes, thereby improving the applicability and film-making effect of the instant imaging camera, and further improving the user experience.

[0226] In some embodiments, the instant camera further includes a paddle button 20, and the paddle button 20 is used to switch the camera gear of the instant camera.

[0227] Among them, the instant imaging camera also includes a paddle button 20, and the user can switch the camera gear of the instant imaging camera by adjusting the paddle button 20. Exemplarily, the camera gear can include multiple second gears and one first gear, and different second gears correspond to different photo paper sizes. The user can adjust the camera gear to the second gear by controlling the paddle button 20, and then manually select the target printing photo paper corresponding to the second gear. The user can also adjust the camera gear to the first gear by controlling the paddle button 20, and then automatically select the corresponding target printing photo paper by receiving the control command sent by the terminal.

[0228] In this embodiment, by setting a paddle button 20 on the instant imaging camera, the camera gear can be adjusted by controlling the paddle button 20, and different target printing papers can be determined according to different camera gears, and different sizes of photo papers can be selected according to different shooting scenes, thereby improving the applicability and film-making effect of the instant imaging camera, thereby improving the user experience.

[0229] In some embodiments, the instant imaging camera also includes a second processor and a second memory for storing executable instructions of the second processor, and the second processor is configured to: receive a control instruction sent by the terminal, the control instruction is used to indicate the target printing paper of the instant imaging camera, and print the image to be printed on the target printing paper indicated by the control instruction.

[0230] The second processor is used to execute instructions to complete all or part of the steps of the camera control method as described above, and the first and second memories are configured to store various types of data to support the operation of the instant imaging camera.

[0231] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a second memory including instructions, and the above instructions can be executed by a second processor of the instant imaging camera to complete the above camera control method applied to the instant imaging camera.

[0232] In an exemplary embodiment, a terminal is provided, and the terminal may be, for example, an electronic device such as a mobile phone or a computer. Fig.16 As shown, the terminal may include one or more of the following components: a processing component 101, a first memory 102, a power component 103, a multimedia component 104, an audio component 105, an input / output (I / O) interface 106, a sensor component 107, and a communication component 108.

[0233] The processing component 101 generally controls the overall operation of the terminal, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 101 may include one or more first processors 109 to execute instructions to complete all or part of the steps of the above method. In addition, the processing component 101 may include one or more modules to facilitate the interaction between the processing component 101 and other components. For example, the processing component 101 may include a multimedia module to facilitate the interaction between the multimedia component 104 and the processing component 101.

[0234] The first memory 102 is configured to store various types of data to support operations on the terminal. Examples of such data include instructions for any application or method operating on the terminal, contact data, phone book data, messages, pictures, videos, etc. The first memory 102 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as a static random access first memory (SRAM), an electrically erasable programmable read-only first memory (EEPROM), an erasable programmable read-only first memory (EPROM), a programmable read-only first memory (PROM), a read-only first memory (ROM), a magnetic first memory, a flash first memory, a magnetic disk or an optical disk.

[0235] The power component 103 provides power to various components of the terminal. The power component 103 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the terminal.

[0236] The multimedia component 104 includes a screen that provides an output interface between the terminal and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 104 includes a front camera and / or a rear camera. When the terminal is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

[0237] The audio component 105 is configured to output and / or input audio signals. For example, the audio component 105 includes a microphone (MIC), and when the terminal is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the first memory 102 or sent via the communication component 108. In some embodiments, the audio component 105 also includes a speaker for outputting audio signals.

[0238] I / O interface 106 provides an interface between processing component 101 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: a home button, a volume button, a start button, and a lock button.

[0239] The sensor assembly 107 includes one or more sensors for providing various aspects of status assessment for the terminal. For example, the sensor assembly 107 can detect the open / closed state of the terminal, the relative positioning of components, such as the display and keypad of the terminal, and the sensor assembly 107 can also detect the position change of the terminal or a component of the terminal, the presence or absence of user contact with the terminal, the terminal orientation or acceleration / deceleration and the temperature change of the terminal. The sensor assembly 107 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 107 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 107 may also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

[0240] The communication component 108 is configured to facilitate wired or wireless communication between the terminal and other devices. The device can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 108 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 108 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

[0241] In an exemplary embodiment, the terminal may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned camera control method applied to the terminal.

[0242] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a first memory 102 including instructions, and the above instructions can be executed by the first processor 109 of the terminal to complete the above-mentioned camera control method applied to the terminal. For example, the non-transitory computer-readable storage medium can be a ROM, a random access first memory (RAM), a CD-ROM, a tape, a floppy disk, and an optical data storage device. When the instructions in the storage medium are executed by the first processor 109 of the terminal, the terminal is enabled to execute the camera control method shown in the above embodiment.

[0243] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed in this disclosure. The specification and examples are to be considered as exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0244] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A camera control method, applied to a terminal, characterized in that: The camera control method comprises: Determine a control instruction, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper; The control instruction is sent to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

2. The camera control method according to claim 1, characterized in that: The control instruction includes a first control instruction, and the determining control instruction includes: Receiving gear information sent by the instant imaging camera, where the gear information is used to represent the camera gear of the instant imaging camera; In response to the camera gear being in the first gear, the first control instruction is determined according to the picture to be shot of the terminal.

3. The camera control method according to claim 2, characterized in that: The determining the first control instruction according to the picture to be shot by the terminal includes: Determining the image printing size according to the number of people in the picture to be photographed; The first control instruction is determined based on the image printing size.

4. The camera control method according to claim 3, characterized in that: The image printing size includes a first size and a second size, the aspect ratio of the first size is smaller than the aspect ratio of the second size, and determining the image printing size according to the number of people in the picture to be captured includes: When there are multiple persons in the picture to be photographed, determining the image printing size to be the first size; When the number of people in the picture to be photographed is one, determining the image printing size to be the second size; When the number of people in the picture to be photographed is zero, the image printing size is determined to be the first size or the second size based on the graphic printing size determination model and the picture to be photographed.

5. The camera control method according to claim 3, characterized in that: The camera control method further includes: Determining a target shooting mode according to the number of people in the picture to be shot; capturing a first image in the target capturing mode; The first image is sent to the instant imaging camera, and the first image serves as an image to be printed by the instant imaging camera.

6. The camera control method according to claim 5, characterized in that: The step of determining the target shooting mode according to the number of people in the picture to be shot includes: When there are multiple persons in the picture to be photographed, determining that the target shooting mode is a wide-angle mode; When the number of people in the picture to be photographed is one, it is determined that the target shooting mode is the macro mode.

7. The camera control method according to any one of claims 2 to 6, characterized in that: After receiving the gear information sent by the primary imaging camera, the camera control method further includes: In response to the camera gear being the second gear, the range of the terminal's screen to be shot is determined based on the second gear and first preset configuration information, where the first preset configuration information is used to characterize the correspondence between different second gears and the shooting screen range.

8. The camera control method according to any one of claims 2 to 6, characterized in that: After receiving the gear information sent by the primary imaging camera, the camera control method further includes: In response to the camera gear being in the second gear, determining a preset image printing size corresponding to the second gear; Based on the picture to be photographed of the terminal, determining an expected image printing size corresponding to the picture to be photographed; When the preset image printing size is different from the expected image printing size, a prompt message is issued.

9. The camera control method according to any one of claims 1 to 6, characterized in that: The control instruction includes a second control instruction, and the determining control instruction includes: In response to a preset operation of the user, the second control instruction is determined.

10. A camera control method, applied to a one-shot camera, characterized in that: The instant imaging camera can hold a variety of photo papers of different sizes, and photo papers of different sizes correspond to different image printing sizes. The camera control method includes: receiving a control instruction sent by a terminal, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper; The image to be printed is printed on the target printing paper indicated by the control instruction.

11. The camera control method according to claim 10, characterized in that: Before printing the image to be printed on the target printing paper indicated by the control instruction, the camera control method further includes: Acquiring gear information, where the gear information is used to represent the camera gear of the instant imaging camera; Based on the gear information, it is determined to print on the target printing paper indicated by the control instruction or to print on the target printing paper indicated by the camera gear.

12. The camera control method according to claim 11, characterized in that: The camera gear position includes a first gear position and a second gear position, and determining to print on the target printing paper indicated by the control instruction or to print on the target printing paper indicated by the camera gear position based on the gear position information includes: In response to the camera gear being in the first gear, determining to print on the target printing paper indicated by the control instruction; In response to the camera gear being the second gear, determining to print on the target printing paper indicated by the camera gear.

13. The camera control method according to claim 12, characterized in that: The camera gear includes a plurality of the second gears. After determining to print on the target printing paper indicated by the camera gear, the camera control method further includes: Determining the target printing paper indicated by the camera gear position based on the gear position information and second preset configuration information, wherein the second preset configuration information is used to characterize the corresponding relationship between different second gear positions and paper sizes; The image to be printed is printed on the target printing paper indicated by the camera gear position.

14. The camera control method according to claim 11, characterized in that: The camera control method further includes: The gear information is sent to the terminal.

15. The camera control method according to claim 14, characterized in that: The step of sending the gear information to a terminal includes: In response to the communication connection with the terminal, sending the gear information to the terminal; and / or, In response to a change in the gear information, the changed gear information is sent to the terminal.

16. The camera control method according to any one of claims 10 to 15, characterized in that: The image to be printed includes the second image photographed by the instant imaging camera or the first image sent by the terminal.

17. A camera control device, applied to a terminal, characterized in that: The camera control device comprises: A first determining module, the first determining module is used to determine a control instruction, the control instruction is used to instruct the instant imaging camera to print a target photo paper; A first sending module is used to send the control instruction to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

18. A camera control device, applied to a one-shot camera, characterized in that: The instant imaging camera can hold a variety of photo papers of different sizes, and photo papers of different sizes correspond to different image printing sizes. The camera control device includes: A receiving module, the receiving module is used to receive a control instruction sent by a terminal, the control instruction is used to instruct the instant imaging camera to print a target photo paper; A printing module is used to print the image to be printed on the target printing paper indicated by the control instruction.

19. A terminal, characterized in that: The terminal comprises: a first processor; a first memory for storing first processor executable instructions; Wherein, the first processor is configured as follows: Determine a control instruction, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper; The control instruction is sent to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

20. A one-shot camera, characterized in that: The instant imaging camera comprises a plurality of printing slots, and different printing slots are used to set photographic papers of different sizes.

21. The instant imaging camera according to claim 20, characterized in that: The instant imaging camera further includes a paddle button, and the paddle button is used to switch the camera gear position of the instant imaging camera.

22. The instant imaging camera according to claim 20 or 21, characterized in that: The instant imaging camera also includes: A second processor; a second memory for storing second processor executable instructions; Wherein, the second processor is configured as follows: receiving a control instruction sent by a terminal, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper; The image to be printed is printed on the target printing paper indicated by the control instruction.

23. A non-transitory computer-readable storage medium, characterized in that: When the instructions in the storage medium are executed by the first processor of the terminal, the terminal is enabled to execute a camera control method, the camera control method comprising: Determine a control instruction, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper; The control instruction is sent to the instant imaging camera, so that the instant imaging camera prints the image to be printed on the target printing paper according to the image printing size corresponding to the target printing paper.

24. A non-transitory computer-readable storage medium, characterized in that: When the instructions in the storage medium are executed by the second processor of the instant imaging camera, the instant imaging camera is enabled to execute a camera control method, the camera control method comprising: receiving a control instruction sent by a terminal, wherein the control instruction is used to instruct the instant imaging camera to print a target photo paper; The image to be printed is printed on the target printing paper indicated by the control instruction.

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