Information processing method and device, terminal equipment and storage medium

Abstract

The invention relates to an information processing method and device, terminal equipment and a storage medium. The information processing method comprises the steps that image acquisition parameters are acquired; acquiring an image based on the image acquisition parameter in a preset mode, wherein the preset mode is a mode of acquiring the image according to a detected preset operation in a screen-off display state; and in a screen-off display state, displaying the image acquisition parameters through a screen-off display interface. The image acquisition parameters of the image acquisition module in the current state can be provided for a user, so that the user can determine whether the image acquisition parameters are matched parameters or not when performing image acquisition on the target object.

Description

Technical Field

[0001] The present disclosure relates to the field of information processing technology, and in particular to an information processing method, apparatus, terminal device and storage medium. Background Art

[0002] With the development of imaging technology, more and more electronic devices have imaging functions. Electronic devices with imaging functions usually have image acquisition modules, and image acquisition is achieved through image acquisition modules. There are many ways to acquire images. For example, you can acquire images by entering the camera application in the screen-on state, or you can acquire images in the screen-off state. The image acquisition module has image acquisition parameters, and images need to be acquired according to the image acquisition parameters during image acquisition. Summary of the invention

[0003] The present disclosure provides an information processing method, apparatus, terminal device and storage medium.

[0004] According to a first aspect of an embodiment of the present disclosure, there is provided an information processing method, comprising: acquiring image acquisition parameters; acquiring images based on the image acquisition parameters in a preset mode, wherein the preset mode is: a mode of acquiring images according to a detected preset operation in an off-screen display state; and displaying the image acquisition parameters through an off-screen display interface in the off-screen display state.

[0005] In one embodiment, the method further includes: detecting the preset operation; starting a camera application according to the detected preset operation; and capturing an image based on the image capture parameters.

[0006] In one embodiment, the image acquisition parameters include one of the following: preset image acquisition parameters; image acquisition parameters of the last image acquisition; current parameters of the image acquisition module in the screen-off display state.

[0007] In one embodiment, the method further includes: in a light-screen state, detecting a first operation; displaying a first configuration interface according to the detected first operation; and configuring the image acquisition parameters according to a second operation acting on the first configuration interface.

[0008] In one embodiment, the acquiring of the image acquisition parameters includes: acquiring the image acquisition parameters configured most recently.

[0009] In one embodiment, displaying the image acquisition parameters through the screen off display interface includes: obtaining display information of the image acquisition parameters; wherein the display information includes: display position and / or display style on the screen off display interface; and displaying the image acquisition parameters on the screen off display interface according to the display information.

[0010] In one embodiment, the method further includes: in a screen-on state, detecting a third operation; displaying a second configuration interface according to the detected third operation; and determining the display information according to a fourth operation acting on the configuration interface.

[0011] In one embodiment, the image acquisition parameters include at least one or more of the following: focal length; depth of field; exposure compensation value; aperture size; filter type; flash on / off state; watermark type; image ratio; dynamic photo on / off state.

[0012] In one embodiment, the preset operations include at least one or more of the following: a first preset operation acting on the screen off display interface in the screen off display state; a second preset operation acting on the power button in the screen off display state; a third preset operation acting on the volume button in the screen off display state; a preset voice input operation in the screen off display state; a fourth preset operation acting on a preset area of ​​the terminal device in the screen off display state; the preset area is an area outside the screen off display interface.

[0013] In one embodiment, the preset operation includes one of the following: a click operation; a tap operation; a press operation; a pinch operation; an operation opposite to the pinch operation; or a slide operation.

[0014] According to a second aspect of an embodiment of the present disclosure, there is provided an information processing device, comprising: a determination module, configured to obtain a module, configured to obtain image acquisition parameters; acquiring images based on the image acquisition parameters in a preset mode, wherein the preset mode is a mode for acquiring images according to a detected preset operation in an off-screen display state; and a display module, configured to display the image acquisition parameters through an off-screen display interface in the off-screen display state.

[0015] According to a third aspect of the embodiments of the present disclosure, a terminal device is provided, including:

[0016] A processor and a memory for storing executable instructions that can be run on the processor, wherein: when the processor is used to run the executable instructions, the executable instructions execute the method described in any of the above embodiments.

[0017] According to a fourth aspect of the embodiments of the present disclosure, a non-temporary computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, the method described in any of the above embodiments is implemented.

[0018] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0019] The solution of the embodiment of the present disclosure can provide the user with the parameters used for image acquisition after detecting the preset operation in the current state by displaying the image acquisition parameters through the screen-off display interface in the screen-off display state, so that the user can obtain the parameters, and it is convenient for the user to determine whether the image acquisition parameters are matching parameters when performing image acquisition of the target object. In the case where the image acquisition parameters match the target object, the user can enter the preset operation to perform image acquisition of the target object, and the image quality of the acquired image is higher, thereby improving the image acquisition quality, being more in line with the user's expectations, and improving the user's usage experience.

[0020] 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

[0021] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0022] Figure 1 is a schematic diagram of an information processing method according to an exemplary embodiment;

[0023] Figure 2 is a schematic diagram of another method according to an exemplary embodiment;

[0024] Figure 3 is a schematic diagram showing a display effect of preset parameters according to an exemplary embodiment;

[0025] Figure 4 is a schematic diagram of another information processing method according to an exemplary embodiment;

[0026] Figure 5 is a schematic diagram showing a preset parameter according to an exemplary embodiment;

[0027] Figure 6 is a schematic diagram of another information processing method according to an exemplary embodiment;

[0028] Figure 7 is a schematic diagram of an information processing device according to an exemplary embodiment;

[0029] Figure 8 The present invention is a block diagram of a terminal device according to an exemplary embodiment. DETAILED DESCRIPTION

[0030] 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 disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0031] refer to Figure 1 , is a schematic diagram of an information processing method, the information processing method comprising:

[0032] S100: Acquire image acquisition parameters; wherein, an image is acquired based on the image acquisition parameters in a preset mode, and the preset mode is: a mode of acquiring an image according to a detected preset operation in an off-screen display state.

[0033] S200: In the screen-off display state, image acquisition parameters are displayed through the screen-off display interface.

[0034] The method can be executed at least in a terminal device having an image acquisition function and a screen-off display function. The terminal device can include a mobile terminal device and a fixed terminal device, that is, the execution subject of the method can at least include a mobile terminal device and a fixed terminal device. The mobile terminal device can include a mobile phone, a tablet computer, a vehicle-mounted central control device, a wearable device, a smart device, and an aircraft, etc. The smart device can include smart office equipment, smart home equipment, and a robot, etc.

[0035] The terminal device may include an image acquisition module, which may include one or more image acquisition units, which may be cameras, and different image acquisition units may have different models and parameters. For example, the image acquisition unit may be a wide-angle camera, a telephoto camera, an ultra-wide-angle camera, a black-and-white camera, a macro camera, a depth-of-field camera (Time-of-Flight, ToF) or other cameras with different parameters.

[0036] The terminal device may be installed with a camera application, through which the image acquisition module may be called and controlled to acquire images.

[0037] The terminal device has an always on display (AOD) function. AOD refers to a display mode in which part of the display screen remains always on when the electronic device's screen is off or turned off, or part of the display screen lights up when a touch operation is detected.

[0038] Exemplarily, the screen-off display function can be implemented by a screen-off display module, that is, the terminal device includes the screen-off display module, and the terminal device can control the screen-off display module to perform screen-off display.

[0039] The terminal device also has the function of capturing images according to preset operations in the screen-off state and the screen-off display state. For example, after detecting a preset operation, the terminal device starts a camera application according to the preset operation and controls the image capture module to capture images according to the image capture parameters.

[0040] Exemplarily, this function may be called a quick shooting function, a snapshot function, or a street shooting function.

[0041] Exemplarily, the preset operation is: an operation of capturing an image in the screen-off display mode, that is, an operation of capturing an image without switching from the screen-off display mode to the screen-on mode.

[0042] Exemplarily, the preset operation includes at least one or more of the following:

[0043] A first preset operation acting on the screen-off display interface in the screen-off display state;

[0044] A second preset operation on the power button in the off-screen display state;

[0045] A third preset operation for the volume button in the off-screen display state;

[0046] Preset voice input operation in the screen-off display state;

[0047] The fourth preset operation acts on a preset area of ​​the terminal device in the screen-off display state; the preset area is the area outside the screen-off display interface.

[0048] Exemplarily, the preset area may be an area such as a back cover or a frame of the terminal device.

[0049] The screen-off display state is a state in which information is displayed through a partial area of ​​the display screen in the screen-off state, that is, a state in which the terminal device enters the AOD mode.

[0050] Exemplarily, the preset operation may also include one of the following:

[0051] Click operation;

[0052] Tapping operation;

[0053] Press operation;

[0054] Kneading and manipulation;

[0055] Stretch operation;

[0056] Slide operation.

[0057] The click operation may include a single click operation, a double click operation, and more click operations.

[0058] The tapping operation may include one time or multiple consecutive tapping operations.

[0059] The pressing operation may be an operation with a preset pressing duration and pressing force.

[0060] The pinch operation may be a pinch operation of two fingers or more fingers acting on the display screen, that is, an operation in which the points of action of the two fingers or more fingers on the display screen are brought close to each other.

[0061] The stretching operation is a reverse operation of the pinching operation and includes a stretching operation of two fingers or more fingers, that is, an operation in which the distance between the action points of the two fingers or more fingers on the display screen becomes larger.

[0062] The sliding operation may be any preset sliding operation acting on the display screen.

[0063] Exemplarily, the preset operation may also include an air gesture operation, where the terminal device has an image acquisition module on the same side as the display screen, such as a front camera, which can acquire the user's gesture operation, and the user's finger does not touch the terminal device when inputting the gesture operation. The air gesture can be determined according to actual needs.

[0064] Exemplarily, the first preset operation may be one of a click operation, a tap operation, a press operation, a pinch operation, a stretch operation, and a slide operation.

[0065] Exemplarily, the second preset operation may be a pressing operation or a sliding operation.

[0066] Exemplarily, the third preset operation may be a pressing operation or a sliding operation.

[0067] The volume key may include a volume increase key and a volume decrease key, and the third preset operation may also be a single click operation or a double click operation on the volume increase key. The third preset operation may also be a single click operation or a double click operation on the volume decrease key.

[0068] Exemplarily, the fourth preset operation may be a tapping operation, for example, a continuous multiple tapping operation.

[0069] In the preset mode, that is, in the screen-off state or the screen-off display state, the detected preset operation can be used to directly capture images based on the image capture parameters without other operations. For example, image capture based on image capture parameters can be achieved through the preset operation, without the need to exit the screen-off state, open the camera, or adjust the image capture parameters. This method is simple and fast.

[0070] The image acquisition parameters may be determined according to actual usage requirements, for example, the image acquisition parameters may be set through a configuration interface to obtain the image acquisition parameters. After the image acquisition parameters are configured, the terminal device may save the image acquisition parameters.

[0071] Exemplarily, the image acquisition parameters may be set in a bright screen state.

[0072] After configuring the image acquisition parameters, the terminal device can determine the image acquisition parameters.

[0073] The image is captured based on the image capture parameters in a preset mode. For example, in a screen-off state, the image is captured based on the image capture parameters according to a detected preset operation.

[0074] Exemplarily, after exiting the screen-off state, in the screen-on state, an image is captured based on the image capture parameters.

[0075] The image acquisition parameters include at least one or more of the following: focal length, depth of field, exposure compensation value, aperture size, filter type, flash on / off status, watermark type, image ratio, and dynamic photo on / off status.

[0076] Of course, the image acquisition parameters may also be other parameters related to image acquisition, including but not limited to the above parameters.

[0077] In a specific usage scenario, the image acquisition parameters may be determined according to actual needs, for example, one or more of the image acquisition parameters exemplified above.

[0078] Exemplarily, when the image acquisition parameters include focal length, the focal length is a fixed focal length, that is, a locked focus state.

[0079] Exemplarily, when the image acquisition parameters include focal length, depth of field, exposure compensation value, aperture size and / or image ratio, the values ​​of these parameters can be determined according to actual needs. For example, when the focal length is 14mm, 23mm, 28mm, 35mm, 75mm or 50mm, the exposure compensation value can be -0.3EV.

[0080] Exemplarily, the filter types may be Leica Vivid, Black and White, Monochrome, Warm Color, and Cool Color.

[0081] There is no limitation on the way to obtain image acquisition parameters. For example, the terminal device can obtain them from an internal storage device, which stores image acquisition parameters used in history and image acquisition parameters configured through configuration operations. The terminal device can also directly obtain the hardware parameters of the image acquisition module in the current state and the software parameters related to image acquisition in the camera application. The hardware parameters may include focal length and aperture, etc., and the software parameters may include filter type, etc.

[0082] After the image acquisition parameters are obtained, if the terminal device enters the screen-off display state from the screen-on state, the image acquisition parameters are displayed through the screen-off display interface in the screen-off display state.

[0083] The display method of the image acquisition parameters is not limited, and the image acquisition parameters can be displayed on the screen-off display interface.

[0084] Exemplarily, displaying the image acquisition parameters through the screen-off display interface may include:

[0085] The image acquisition parameters are displayed at a preset position on the screen-off display interface.

[0086] Exemplarily, displaying the image acquisition parameters through the screen-off display interface may include:

[0087] The image acquisition parameters are displayed in a preset display style in the screen-off display interface. The preset display style may include fonts, colors, animation effects, and layouts, etc. The layout here may include the arrangement of the image acquisition parameters.

[0088] refer to Figure 2 , which is a schematic diagram of the display effect of image acquisition parameters.

[0089] Figure 2 The box shown is the screen-off display interface of the terminal device in the screen-off display state. The screen-off display interface displays image acquisition parameters, including an exposure (EV) compensation value of -0.3EV, a focal length of 28mm, a focus lock setting of 1.2 meters, etc.

[0090] By displaying image acquisition parameters through the screen-off display interface in the screen-off display state, the user can be provided with the parameters used for image acquisition after the preset operation is detected in the current state, so that the user can obtain the parameters, and it is convenient for the user to determine whether the image acquisition parameters are matching parameters when acquiring images of the target object. In the case where the image acquisition parameters match the target object, the user can enter the preset operation to acquire an image of the target object, and the image quality of the acquired image is higher, thereby improving the image acquisition quality and better meeting the user's expectations. The user can acquire images by entering the preset operation, without having to exit the screen-off display state to enter the screen-on state, and then start the camera application operation, thereby saving unnecessary operations, reducing the time from the user discovering the target object to acquiring the image of the target object, improving image acquisition efficiency, being more conducive to snapshots, and improving the user experience.

[0091] By displaying the image acquisition parameters, the user can adjust the image acquisition parameters when the matching degree differs greatly, thereby reducing the situation where the target object is captured when the image acquisition parameters differ greatly from the matching degree of the target object, resulting in low quality of the captured image, such as failure to focus and overexposure.

[0092] In one embodiment, reference Figure 3 , is a schematic diagram of another method, the method further comprising:

[0093] S300, detecting a preset operation;

[0094] S400, launching the camera application based on the detected preset action;

[0095] S500, acquiring an image based on image acquisition parameters.

[0096] In the screen-off display state, when the image acquisition parameters match the target object being photographed, that is, after the user obtains the image acquisition parameters and the information of the target object being photographed, when the user determines that the image acquisition parameters match the target object being photographed, the user inputs a preset operation. The terminal device can detect the preset operation, and the preset operation can refer to the content of the preset operation in the above embodiment, for example, it can be an input operation acting on the screen-off display interface, the power button and / or the volume button in the screen-off display state, and the input operation includes a click operation or a sliding operation, etc.

[0097] The preset operation can refer to the description in the above embodiment. After the preset operation is detected, the camera is started and the image is captured based on the image acquisition parameters. This process does not need to exit the screen-off display state, and then enter the screen-on state, and then start the camera application startup operation and the image acquisition parameter configuration operation, thereby saving image acquisition time and being more conducive to snapshot. Since the image acquisition parameters have been configured in advance, image acquisition can be performed directly based on the image acquisition parameters.

[0098] In one embodiment, after the camera application is started according to the detected preset operation, a preview interface of the camera application may be displayed, and an image may be captured according to the image capture parameters. The display duration of the preview interface may be preset.

[0099] This can provide a preview interface for users, making it easier for users to obtain the image acquisition effect under the image acquisition parameters.

[0100] In one embodiment, after the camera application is started according to the detected preset operation, the preview interface of the camera application may not be displayed, that is, the interface of the display screen continues to stay on the screen-off display interface, and the image is directly captured according to the image capture parameters. After the image is captured, the captured image is displayed, for example, after the image is captured, the screen-off display interface is exited, and then the captured image is displayed; or, the screen-off display interface is switched to an interface that displays the captured image. This can improve shooting efficiency.

[0101] In one embodiment, a preset operation is detected. If the detected preset operation is one of a click operation, a tap operation, a press operation, a pinch operation, a stretch operation, and a slide operation on the screen-off display interface, a camera application is started according to the detected operation, and an image is captured based on image capture parameters.

[0102] In one embodiment, a preset operation is detected. If the detected preset operation is a pressing operation or a sliding operation on the power button, a camera application is started according to the detected operation, and an image is captured based on the image capture parameters.

[0103] In one embodiment, a preset operation is detected. If the detected preset operation is a pressing operation or a sliding operation on the volume key, a camera application is started according to the detected operation, and an image is captured based on the image capture parameters.

[0104] In one embodiment, a preset operation is detected. If the detected preset operation is a tapping operation on a preset area, a camera application is started according to the detected operation, and an image is captured based on image capture parameters.

[0105] In one embodiment, a preset operation is detected. If the detected preset operation is a preset voice input operation, a camera application is started according to the detected operation, and an image is captured based on image capture parameters.

[0106] Exemplarily, a camera application is started according to a detected preset operation. In the operation of acquiring an image based on image acquisition parameters, image acquisition can be triggered directly based on the preset operation, or after the camera application is started based on the preset operation, image acquisition can be triggered in response to a shooting operation when the application interface of the camera application is displayed.

[0107] In one embodiment, the image acquisition parameters may be preset image acquisition parameters.

[0108] The image acquisition parameters may be preset. When the image acquisition parameters are preset image acquisition parameters, the parameters are set in advance, for example, configured through a configuration interface. The acquired image acquisition parameters are preset image acquisition parameters.

[0109] The configuration method is not limited, and reference may be made to subsequent embodiments related to configuring image acquisition parameters.

[0110] The pre-configured image acquisition parameters can meet the user's usage needs, and the parameters the user wants can be obtained according to the user's configuration operations, which is more in line with the user's expectations.

[0111] In one embodiment, the image acquisition parameters may be image acquisition parameters of the last image acquisition.

[0112] The image acquisition parameters of the last image acquisition can be stored in the storage medium of the terminal device. The image acquisition parameters used for each image acquisition are recorded. The image acquisition parameters of the last image acquisition can also be determined through the acquired image.

[0113] By acquiring the image acquisition parameters of the last image acquisition, the process of configuring the image acquisition parameters is omitted, thereby reducing the user's operations.

[0114] In one embodiment, the image acquisition parameters may be current parameters of the image acquisition module in the screen-off display state.

[0115] The terminal device can also obtain the current parameters of the image acquisition module in the off-screen display state, and the current parameters can be the parameters of the image acquisition module adjusted by the camera application in the on-screen state before entering the off-screen display state. After entering the off-screen display state, the parameters of the image acquisition module adjusted by the camera application remain unchanged.

[0116] The current parameters may also be parameters after the system adjusts the parameters of the image acquisition module through the camera application in the screen-on state after entering the screen-off display state.

[0117] By obtaining the current parameters of the image acquisition module, there is no need to pre-configure the image acquisition parameters, nor is there any need to obtain parameters used in other image acquisition processes.

[0118] In one embodiment, reference Figure 4 , is a schematic diagram of another information processing method, the method further comprising:

[0119] S10, detecting a first operation in a screen-on state.

[0120] S20: Display a first configuration interface according to the detected first operation.

[0121] S30, configuring image acquisition parameters according to the second operation performed on the first configuration interface; wherein the configured image acquisition parameters are used for acquiring images in the preset mode next time.

[0122] This embodiment provides an example of configuring image acquisition parameters. Before determining the image acquisition parameters, a first operation can be detected in the screen-on state. The first operation can be a predetermined operation. The first operation is used to display a first configuration interface. The first operation can include one operation or multiple operations. Any operation that can call up the first configuration interface can be considered as the first operation.

[0123] The first operation is an operation for displaying the first configuration interface, and the first operation may be one operation or multiple operations. When the first operation is multiple operations, these operations may act on different controls on different level interfaces respectively, and are used together to display the first configuration interface.

[0124] For example, the first operation may include operations on setting controls in an application of the terminal device, and operations on controls in pages of N successively lower levels associated with the setting controls, and the controls displayed on the first configuration interface are controls on the Nth page.

[0125] When the first operation is an operation, the first operation may be an operation directly acting on a control that displays the first configuration interface.

[0126] If the first operation is detected, the first configuration interface is displayed after the first operation is detected, and the first configuration interface is an interface for configuring image acquisition parameters. Then the configuration operation acting on the first configuration interface can be detected, and the configuration operation is recorded as the second operation here. After the second operation is detected, the image acquisition parameters are configured according to the second operation acting on the first configuration interface. The configured image acquisition parameters are used for the next image acquisition in the preset mode, and the next time here can include the first time, and can also include the next time after the image acquisition parameters have been configured multiple times.

[0127] Exemplarily, the first configuration interface has a configuration control for image acquisition parameters. When the image acquisition parameters include multiple different parameters, the first configuration interface has multiple configuration controls, each of which is used to configure a parameter corresponding to the configuration control. Each configuration control is used to configure different parameters.

[0128] For example, the configuration controls include a focal length configuration control, an exposure compensation value configuration control, an aperture size configuration control, a filter type configuration control, and a flash switch status configuration control. The focal length configuration control is used to configure the focal length, the exposure compensation value configuration control is used to configure the exposure compensation value, the aperture size configuration control is used to configure the aperture size, the filter type configuration control is used to configure the filter type, and the flash switch status configuration control is used to configure whether the flash is turned on.

[0129] The first configuration operation may include operations acting on various configuration controls, and configuration operations for configuring image acquisition parameters may be considered as the first configuration operation.

[0130] Exemplarily, the first configuration interface may be a configuration interface dedicated to configuring image acquisition parameters, may be an interface in the system settings of a terminal device, may be an interface corresponding to a setting control of a camera application, or may be an interface corresponding to an off-screen display module.

[0131] In one embodiment, in the screen-on state, a first operation is detected, and a first configuration interface for configuring the aperture size is displayed according to the detected first operation, wherein the first configuration interface has a control for configuring the aperture size. Then, a second operation acting on the first configuration interface is detected, and the aperture size is configured according to the second operation.

[0132] In one embodiment, in a bright screen state, a first operation is detected, and a first configuration interface for configuring the focal length is displayed according to the detected first operation, wherein the first configuration interface has a control for configuring the focal length. Then, a second operation acting on the first configuration interface is detected, and the focal length is configured according to the second operation.

[0133] In one embodiment, the off-screen display state and the bright-screen state can be switched to each other. When the off-screen exit operation is detected, the off-screen display state is exited according to the off-screen exit operation and the bright-screen state is entered. Alternatively, when the bright-screen exit operation is detected, the bright-screen display state is exited according to the bright-screen exit operation and the off-screen display state is entered.

[0134] In one embodiment, S10 to S30 may be performed before performing S100 and S200 for the first time.

[0135] In one embodiment, S10 to S30 can also be executed after executing S100 and S200 to update the image acquisition parameters, that is, after S100 and S200, it also includes: exiting the screen-off display state, entering the screen-on state, and then executing S10 to S30, detecting the first operation acting on the first configuration interface. At this time, the first operation can be used as an update operation, and the update operation is used to update the image acquisition parameters of the last configuration, and then the image acquisition parameters of the last configuration are updated according to the update operation.

[0136] After the image acquisition parameters are updated, if the screen-off display state is entered, the updated image acquisition parameters are displayed on the screen-off display interface.

[0137] In one embodiment, the operations from S10 to S30 are used to configure preset image acquisition parameters.

[0138] In one embodiment, S100, obtaining image acquisition parameters may include:

[0139] Get the most recently configured image acquisition parameters. The most recently configured image acquisition parameters are the most recently configured image acquisition parameters, which can replace the previously configured parameters. In this way, the acquired image acquisition parameters are the most recently configured parameters of the user, so that the displayed image acquisition parameters are also the most recently configured parameters. The parameters acquired by the user are also the most recently configured parameters, which makes it easy for the user to determine whether the image acquisition parameters match the target object being photographed.

[0140] In one embodiment, the first configuration interface may also be a preview interface of a camera application, and the preview interface includes configuration controls for image acquisition parameters, which may be used for configuration of the image acquisition parameters.

[0141] In one embodiment, reference Figure 5 , is a schematic diagram of displaying image acquisition parameters. In S200, the image acquisition parameters are displayed through the screen-off display interface, including:

[0142] S201, obtaining display information of image acquisition parameters; wherein the display information includes: a display position and / or a display style on a screen-off display interface.

[0143] S202: Display image acquisition parameters on the screen-off display interface according to the display information.

[0144] When displaying image acquisition parameters, you can first obtain display information of the image acquisition parameters on the screen off display interface. The display information may at least include: the display position and / or display style on the screen off display interface, so that the image acquisition parameters can be displayed on the screen off display interface according to the display information.

[0145] The display style may include fonts, colors, animation effects, and layout, etc. The layout here may include the arrangement of image acquisition parameters.

[0146] Exemplarily, when the image acquisition parameters are multiple different parameters, different parameters correspond to different colors, and different parameters can be displayed by different colors.

[0147] Exemplarily, the color of the image acquisition parameter may be different from the color of other displayed contents in the screen-off display interface.

[0148] Exemplarily, when the image acquisition parameter is a plurality of different parameters, different parameters correspond to different fonts, that is, different parameters can be displayed in different fonts.

[0149] Exemplarily, the position information of the image acquisition parameters may be determined according to actual usage requirements, for example, it may be in the central area of ​​the screen-off display interface.

[0150] After the display information is acquired, the image acquisition parameters are displayed on the screen-off display interface according to the display information.

[0151] By distinguishing the position, color and font, the image acquisition parameters can be more prominent, so that users can see the image acquisition parameters more intuitively.

[0152] In one embodiment, reference Figure 6 , is a schematic diagram of another information processing method, the method comprising:

[0153] S1, in the screen-on state, detecting a third operation.

[0154] S2: Display a second configuration interface according to the detected third operation.

[0155] S3: Determine display information according to a fourth operation performed on the second configuration interface.

[0156] The third operation is an operation for displaying the second configuration interface, and the third operation may be one operation or multiple operations. When the third operation is multiple operations, these operations may act on different controls on different level interfaces respectively, and are used together to display the second configuration interface.

[0157] After the third operation is detected, the second configuration interface is displayed according to the detected third operation. The display information of the image acquisition parameters can be configured, and the second configuration interface is an interface for configuring the display information. The second configuration interface may include configuration controls for the display information, and different display information corresponds to respective configuration controls.

[0158] Displaying the second configuration interface means that after exiting the screen-off state, the second configuration interface can be displayed in the screen-on state.

[0159] After a fourth operation acting on the second configuration interface is detected, display information is determined according to the fourth operation.

[0160] S1 and S2 may be executed before S201 and S202, that is, the display information is first determined through S1 and S2, and then the display information is acquired.

[0161] Exemplarily, the second configuration interface may be an interface in the system settings of the terminal device, may be an interface in the settings of a camera application, or may be an interface in the screen-off display settings interface.

[0162] In one embodiment, reference Figure 7 , is a schematic diagram of an information processing device, the device comprising:

[0163] Acquisition module 1, used to acquire image acquisition parameters; wherein the image acquisition parameters are used to acquire images in a preset mode, and the preset mode is: a mode of acquiring images according to a detected preset operation in a screen-off display state;

[0164] The display module 2 is used to display the image acquisition parameters through the screen-off display interface in the screen-off display state.

[0165] In one embodiment, the apparatus further comprises:

[0166] A detection module, used to detect the preset operation;

[0167] A starting module, used for starting a camera application according to the detected preset operation;

[0168] An acquisition module is used to acquire images based on the image acquisition parameters.

[0169] In one embodiment, the image acquisition parameters include one of the following:

[0170] Preset image acquisition parameters;

[0171] Image acquisition parameters of the last image acquisition;

[0172] The current parameters of the image acquisition module in the screen-off display state.

[0173] In one embodiment, the apparatus further comprises:

[0174] A first detection module, used for detecting a first operation in a screen-on state;

[0175] A first configuration interface display module, configured to display a first configuration interface according to the first operation detected;

[0176] The first configuration module is used to configure the image acquisition parameters according to a second operation performed on the first configuration interface; wherein the configured image acquisition parameters are used for acquiring images in the preset mode next time.

[0177] In one embodiment, the acquisition module 1 is further used for:

[0178] The image acquisition parameters configured most recently are obtained.

[0179] In one embodiment, the display module 2 includes:

[0180] An acquisition unit, configured to acquire display information of the image acquisition parameters; wherein the display information includes: a display position and / or a display style on the screen-off display interface;

[0181] A display unit is configured to display the image acquisition parameters on the screen-off display interface according to the display information.

[0182] In one embodiment, the apparatus further comprises:

[0183] A second detection module, used for detecting a third operation in a screen-on state;

[0184] A second configuration interface display module, configured to display a second configuration interface according to the detected third operation;

[0185] The display information determining module is used to determine the display information according to a fourth operation performed on the second configuration interface.

[0186] In one embodiment, the image acquisition parameters include at least one or more of the following:

[0187] focal length;

[0188] Depth of field;

[0189] Exposure compensation value;

[0190] Aperture size;

[0191] Filter type;

[0192] The on / off status of the flash;

[0193] Watermark type;

[0194] Image scale;

[0195] The on / off status of dynamic photos.

[0196] In one embodiment, the preset operation includes at least one or more of the following:

[0197] A first preset operation acting on the screen-off display interface in the screen-off display state;

[0198] A second preset operation acting on the power button in the screen-off display state;

[0199] A third preset operation acting on the volume key in the screen-off display state;

[0200] A preset voice input operation in the screen-off display state;

[0201] A fourth preset operation is performed on a preset area of ​​the terminal device in the screen-off display state; the preset area is an area outside the screen-off display interface.

[0202] In one embodiment, the preset operation includes one of the following:

[0203] Click operation;

[0204] Tapping operation;

[0205] Press operation;

[0206] Pinch operation;

[0207] An operation opposite to the kneading operation;

[0208] Slide operation.

[0209] In one embodiment, an example of an application scenario is also provided.

[0210] The street shooting mode requires a preset focus distance, and uses the shallow depth of field of a small aperture to achieve a pan-focus effect to improve the clarity of the film. In the actual use of street shooting, the camera has two modes: automatic focus AF and focus lock. AF may not be in line with the user's shooting intention at certain times. Therefore, in street shooting mode, the camera will be in a focus lock state with a preset focus lock distance, such as a focal length of 0.6m, 1.2m or 5m. However, the focus lock information and other image acquisition information cannot be displayed after the screen is turned off, and the user cannot obtain this information. When it is necessary to capture a sudden scene, the image captured by the user in an instant may cause the focus of the shooting picture to be incorrect due to the unreasonable preset focus lock position.

[0211] The solution of this embodiment links the street shooting mode focus lock position and other preset image acquisition parameters for image acquisition with the off-screen display, and displays the preset image acquisition parameters in real time on the off-screen display interface. When the user needs to take street photos, he can instantly understand the preset image acquisition parameters, so that the user can perform image acquisition according to the preset image acquisition parameters, which is convenient for the user to improve the shooting success rate.

[0212] For professional street photography enthusiasts, it is very important to understand the preset image acquisition parameters after turning on the street photography mode in real time. However, unlike professional cameras, mobile phones have information display windows such as shoulder screens, but the AOD off-screen display is the most suitable medium for real-time display of the camera's preset image acquisition parameters for street photography.

[0213] The method may include:

[0214] Send the preset image acquisition parameters for street photography to the AOD module;

[0215] The preset image acquisition parameters include: the current set focal length (such as 23mm, 28mm, 35mm, 50mm), exposure compensation value such as -0.3EV, filter type such as Leica Vivid, etc.

[0216] The preset image acquisition information is displayed in a preset manner at a preset position in the screen-off display interface, for example, the above information is laid out and displayed at the AOD display position. Figure 2 .

[0217] In this way, preset image acquisition parameters can be provided for users to obtain preset image acquisition parameters for street photography, thereby facilitating users to improve the success rate of street photography.

[0218] The above preset image acquisition parameters are laid out within the AOD display range, and are concisely and efficiently displayed on the screen-off display interface for display to the user. After the preset image acquisition parameters for street photography are displayed through AOD, the user can obtain the camera settings, which will significantly improve the success rate of street photography in emergency situations. Based on the displayed preset image acquisition parameters, the user can decide whether to perform image acquisition or adjust the preset image acquisition parameters or capture at different capture times to improve the success rate of capturing.

[0219] It should be noted that the “first” and “second” in the embodiments of the present disclosure are only for the convenience of description and distinction and have no other specific meanings.

[0220] Figure 8 1 is a block diagram of a terminal device according to an exemplary embodiment. For example, the terminal device may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0221] Reference Figure 8 The terminal device may include one or more of the following components: a processing component 802 , a memory 804 , a power component 806 , a multimedia component 808 , an audio component 810 , an input / output (I / O) interface 812 , a sensor component 814 , and a communication component 816 .

[0222] The processing component 802 generally controls the overall operation of the terminal device, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method. In addition, the processing component 802 may include one or more modules to facilitate the interaction between the processing component 802 and other components. For example, the processing component 802 may include a multimedia module to facilitate the interaction between the multimedia component 808 and the processing component 802.

[0223] The memory 804 is configured to store various types of data to support operations on the terminal device. Examples of such data include instructions for any application or method operating on the terminal device, contact data, phone book data, messages, pictures, videos, etc. The memory 804 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0224] The power component 806 provides power to various components of the terminal device. The power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the terminal device.

[0225] The multimedia component 808 includes a screen that provides an output interface between the terminal device 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 808 includes a front camera and / or a rear camera. When the terminal device 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.

[0226] The audio component 810 is configured to output and / or input audio signals. For example, the audio component 810 includes a microphone (MIC), and when the terminal device is in an operation mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 804 or sent via the communication component 816. In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

[0227] I / O interface 812 provides an interface between processing component 802 and peripheral interface modules, such as 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.

[0228] The sensor assembly 814 includes one or more sensors for providing various aspects of status assessment for the terminal device. For example, the sensor assembly 814 can detect the open / closed state of the terminal device, the relative positioning of components, such as the display and keypad of the terminal device, and the sensor assembly 814 can also detect the position change of the terminal device or a component of the terminal device, the presence or absence of user contact with the terminal device, the orientation or acceleration / deceleration of the terminal device, and the temperature change of the terminal device. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 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 814 may also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0229] The communication component 816 is configured to facilitate wired or wireless communication between the terminal device and other devices. The terminal device can access a wireless network based on a communication standard, such as Wi-Fi, 4G or 5G, or a combination thereof. In an exemplary embodiment, the communication component 816 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 816 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.

[0230] In an exemplary embodiment, the terminal device 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 perform the above method.

[0231] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0232] It should be understood that the present disclosure is not limited to the exact structures that have 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 disclosure is limited only by the appended claims.

Claims

1. An information processing method, characterized in that: include: Acquiring image acquisition parameters; wherein, acquiring images based on the image acquisition parameters in a preset mode, the preset mode being: a mode of acquiring images according to a detected preset operation in a screen-off display state; In the screen-off display state, the image acquisition parameters are displayed through the screen-off display interface.

2. The method according to claim 1, characterized in that The method further comprises: detecting the preset operation; launching a camera application according to the detected preset operation; An image is acquired based on the image acquisition parameters.

3. The method according to claim 1, characterized in that The image acquisition parameters include one of the following: Preset image acquisition parameters; Image acquisition parameters of the last image acquisition; The current parameters of the image acquisition module in the screen-off display state.

4. The method according to claim 1, characterized in that The method further comprises: In the screen-on state, detecting a first operation; Displaying a first configuration interface according to the first operation detected; The image acquisition parameters are configured according to a second operation performed on the first configuration interface; wherein the configured image acquisition parameters are used for acquiring images in the preset mode next time.

5. The method according to claim 4, characterized in that The obtaining of image acquisition parameters comprises: The image acquisition parameters configured most recently are obtained.

6. The method according to claim 1, characterized in that The displaying of the image acquisition parameters through the screen-off display interface includes: Acquire display information of the image acquisition parameters; wherein the display information includes: a display position and / or a display style on the screen-off display interface; The image acquisition parameters are displayed on the screen-off display interface according to the display information.

7. The method according to claim 6, characterized in that The method further comprises: In the screen-on state, detecting a third operation; Displaying a second configuration interface according to the detected third operation; The display information is determined according to a fourth operation performed on the second configuration interface.

8. The method according to claim 1, characterized in that: The image acquisition parameters include at least one or more of the following: focal length; Depth of field; Exposure compensation value; Aperture size; Filter type; The on / off status of the flash; Watermark type; Image scale; The on / off status of dynamic photos.

9. The method according to claim 1, characterized in that: The preset operation includes at least one or more of the following: A first preset operation acting on the screen-off display interface in the screen-off display state; A second preset operation acting on the power button in the screen-off display state; A third preset operation acting on the volume key in the screen-off display state; A preset voice input operation in the screen-off display state; A fourth preset operation is performed on a preset area of ​​the terminal device in the screen-off display state; the preset area is an area outside the screen-off display interface.

10. An information processing device, characterized in that: include: An acquisition module, used to acquire image acquisition parameters; wherein, an image is acquired based on the image acquisition parameters in a preset mode, and the preset mode is: a mode of acquiring an image according to a detected preset operation in a screen-off display state; The display module is used to display the image acquisition parameters through the screen-off display interface in the screen-off display state.

11. A terminal device, characterized in that: include: A processor and a memory for storing executable instructions capable of running on the processor, wherein: When the processor is used to run the executable instructions, the executable instructions execute the method described in any one of claims 1 to 9 above.

12. A non-transitory computer-readable storage medium, characterized in that: The non-transitory computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, implement the method of any one of claims 1 to 9.

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