Projection method and projection device

Abstract

The embodiment of the invention discloses a projection method, a projection device, electronic equipment and a computer storage medium, in the scheme, a user only needs to select a favorite picture without complex parameter adjustment, and the projection equipment can display a display effect preferred by the user, so that the scheme can improve the user experience and improve the user experience. The film watching effect of the projector is improved, and the exclusive display effect is created for the user. The method comprises the steps that a projection device is controlled to display multiple sets of pictures, parameter dimensions corresponding to any two sets of pictures in the multiple sets of pictures are different, and each set of pictures in the multiple sets of pictures comprises at least two pictures with the same parameter dimension and different parameters corresponding to the parameter dimensions; multiple pictures selected by the user are determined, and each picture in the multiple pictures is one in each group of pictures in the multiple groups of pictures; and displaying the projection effect preferred by the user according to the parameter corresponding to the parameter dimension of each picture.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of image communication, and more specifically, to a projection method, a projection device, an electronic device, and a computer storage medium. Background Art

[0002] When using a projector, users can adjust parameters such as brightness, saturation, color and other related functions to get the display effect they like. At present, on the one hand, users usually use the default image mode; on the other hand, although some users will adjust the current display parameters according to their personal preferences, directly adjusting the display parameters is too complicated and not intuitive for ordinary users. Therefore, the current display effect cannot satisfy all user groups, resulting in poor viewing effect of the projector and the inability to create a user-specific projection effect. Summary of the invention

[0003] The embodiments of the present application provide a projection method, a projection device, an electronic device, and a storage medium, which can improve the user experience, enhance the viewing effect of the projector, and create a user-specific display effect.

[0004] The present application provides a projection method, which is applied to a projection device. The method includes:

[0005] Controlling a projection device to display multiple groups of pictures, wherein any two groups of pictures in the multiple groups of pictures have different parameter dimensions corresponding to them, and each group of pictures in the multiple groups of pictures includes at least two pictures with the same parameter dimension and different parameters corresponding to the parameter dimensions;

[0006] Determining multiple pictures selected by the user, wherein each picture in the multiple pictures is one picture in each group of pictures in the multiple groups of pictures;

[0007] The projection effect preferred by the user is displayed according to the parameters corresponding to the parameter dimensions of each image.

[0008] In a possible implementation, displaying the projection effect preferred by the user according to the parameters corresponding to the parameter dimension of each picture includes:

[0009] Determine the corresponding index value of each picture;

[0010] Calling the parameters of the corresponding effect according to the index value of each picture;

[0011] The projection effect preferred by the user is displayed according to the parameters.

[0012] In a possible implementation, determining the index value corresponding to each picture includes:

[0013] Determining a sequence of each of the pictures;

[0014] An index value of each picture is determined by a preset algorithm according to the sequence of each picture.

[0015] In a possible implementation, controlling the projection device to display multiple groups of pictures includes:

[0016] The projection device is controlled to display each group of pictures in sequence.

[0017] Each of the multiple groups of pictures sequentially displayed by the projection device corresponds to at least one of the following parameter dimensions:

[0018] Hue, color temperature, picture brightness, gamma, contrast, sharpness, saturation, or color gamut;

[0019] The parameter dimensions corresponding to each group of pictures are different.

[0020] In a possible implementation manner, each group of pictures corresponds to at least two different parameter dimensions.

[0021] In a possible implementation manner, each picture in each group of pictures has different picture contents but the same picture style.

[0022] Accordingly, an embodiment of the present application further provides a projection device, which includes:

[0023] An application module, used for controlling a display module to display a plurality of groups of pictures, wherein any two groups of pictures in the plurality of groups of pictures correspond to different parameter dimensions, and each group of pictures in the plurality of groups of pictures includes at least two pictures with the same parameter dimension and different parameters corresponding to the parameter dimension;

[0024] The display module is used to display the multiple groups of pictures;

[0025] The application module is further used to determine a plurality of pictures selected by a user, wherein each picture in the plurality of pictures is one picture in each group of pictures in the plurality of groups of pictures;

[0026] The display module is further used to display the projection effect preferred by the user according to the parameters corresponding to the parameter dimensions of each image.

[0027] In a possible implementation, the projection device further includes a display framework module; the display module is used to display the projection effect preferred by the user according to the parameters corresponding to the parameter dimensions of each picture, including:

[0028] The display framework module is used to determine the index value corresponding to each picture;

[0029] The display framework module is further used to call the parameters of the corresponding effect according to the index value of each picture;

[0030] The display module is used to display the projection effect preferred by the user according to the parameters.

[0031] In a possible implementation, the display framework module is used to determine the index value of each picture, including:

[0032] The display framework module is used to determine the sequence of each picture;

[0033] The display framework module is also used to determine the index value of each picture through a preset algorithm according to the sequence of each picture.

[0034] In a possible implementation, the application module is used to control the display module to display multiple groups of pictures, including:

[0035] The application module is used to control the display module to display each group of pictures in sequence.

[0036] In a possible implementation, each group of pictures in the multiple groups of pictures sequentially displayed by the display module corresponds to at least one of the following parameter dimensions:

[0037] Hue, color temperature, picture brightness, gamma, contrast, sharpness, saturation, or color gamut;

[0038] The parameter dimensions corresponding to each group of pictures are different.

[0039] In a possible implementation manner, each group of pictures corresponds to at least two different parameter dimensions.

[0040] In a possible implementation manner, each picture in each group of pictures has different picture contents but the same picture style.

[0041] An embodiment of the present application further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the steps in the above-mentioned projection method are implemented.

[0042] The embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned projection method are implemented.

[0043] The embodiment of the present application also provides a computer program product or a computer program, which includes a computer instruction, and the computer instruction is stored in a computer-readable storage medium. The processor of the computer device reads the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the method provided in various optional implementations described in the embodiment of the present application.

[0044] The projection method provided in the embodiment of the present application can control the projection device to display multiple groups of pictures, wherein the parameter dimensions corresponding to any two groups of pictures in the multiple groups of pictures are different, and each group of pictures in the multiple groups of pictures includes at least two pictures with the same parameter dimension but different parameters corresponding to the parameter dimension; further, the projection device can determine the multiple pictures selected by the user, and the multiple pictures are one picture selected by the user for each group of pictures in the multiple groups of pictures; further, the projection device can display the projection effect preferred by the user, or display the projection effect exclusive to the user, according to the parameters corresponding to the parameter dimension of each picture in the multiple pictures selected by the user. In this solution, the user only needs to select the pictures he likes, without making complicated parameter adjustments, so that the projection device can display the display effect preferred by the user. Therefore, this solution can improve the user experience, improve the viewing effect of the projector, and create a display effect exclusive to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0046] Figure 1 It is a flowchart of an example of a projection method provided in an embodiment of the present application;

[0047] Figure 2 is a flowchart of another example of a projection method provided in an embodiment of the present application;

[0048] Figure 3 is a flowchart of another example of a projection method provided in an embodiment of the present application;

[0049] Figure 4 is a schematic diagram of the structure of a projection device provided in an embodiment of the present application;

[0050] Figure 5 It is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0052] In the description of this application, it should be understood that the terms "a" and "an" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "a" or "an" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0053] In this application, the word "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any technician in the field to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other instances, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0054] Figure 1 FIG. 1 is a flow chart of an example of a projection method provided in an embodiment of the present application. Figure 1 As shown, the method includes:

[0055] S110, controlling the projection device to display multiple groups of pictures.

[0056] In an embodiment of the present application, any two groups of pictures in the multiple groups of pictures correspond to different parameter dimensions, and each group of pictures in the multiple groups of pictures includes at least two pictures with the same parameter dimension and different parameters corresponding to the parameter dimensions.

[0057] In one possible implementation, the projection device can be controlled to display multiple groups of pictures at the same time. This solution allows the user to directly select pictures from the multiple groups of pictures displayed by the projection device, thereby saving the user's time; in another possible implementation, the projection device can be controlled to display each group of pictures in the multiple groups of pictures in turn. This solution allows the user to select preferred pictures in each group of pictures in turn, without being interfered by other groups of pictures, so that the pictures selected by the user more accurately reflect the user's preferences; or, for example, the projection device can be controlled to display two groups of pictures in the multiple groups of pictures in turn, or the projection device can be controlled to display three groups of pictures in the multiple groups of pictures in turn, and so on. The embodiments of the present application are not limited to this. On the one hand, this solution can save the user's time as much as possible, and on the other hand, it can make the pictures selected by the user relatively accurately reflect the user's preferences.

[0058] In the embodiment of the present application, the parameter dimension may include at least one of the following: hue, color temperature, picture brightness, gamma, contrast, sharpness, saturation, or color gamut. It should be understood that the parameter dimension may also include other dimensions, which are not limited in the embodiment of the present application.

[0059] In the embodiment of the present application, the parameters corresponding to the parameter dimensions can refer to the following examples.

[0060] Exemplarily, the parameter dimension is hue, and the parameter corresponding to the parameter dimension may be normal hue, reddish hue, bluish hue, and the like.

[0061] Exemplarily, the parameter dimension is color temperature, and the parameter corresponding to the parameter dimension may be color temperature standard, warm color temperature, cool color temperature, and the like.

[0062] Exemplarily, the parameter dimension is picture brightness, and the parameter corresponding to the parameter dimension may be a picture brightness value, such as 40, 50, 60, etc.

[0063] Exemplarily, the parameter dimension is gamma, and the parameter corresponding to the parameter dimension may be a gamma value, such as 2.2, 2.6.1.8, etc.

[0064] Exemplarily, the parameter dimension is contrast, and the parameter corresponding to the parameter dimension may be a contrast value, such as 45, 50, 60, etc.

[0065] Exemplarily, the parameter dimension is sharpness, and the parameter corresponding to the parameter dimension may be a sharpness value, such as 50, 35, 65, etc.

[0066] Exemplarily, the parameter dimension is saturation, and the parameter value corresponding to the parameter dimension is the saturation value, such as 50, 40, 60, etc.

[0067] Exemplarily, the parameter dimension is color gamut, and the parameters corresponding to the parameter dimension may be, for example, PCI-P3, BT.709, BT.2020, etc.

[0068] In an embodiment of the present application, each group of pictures in the multiple groups of pictures may have only one parameter dimension that is different, or may have two parameter dimensions that are different, or may have more than two parameter dimensions that are different. The embodiment of the present application does not limit this and will not be listed one by one.

[0069] In a possible implementation, the picture content of each picture in each group of pictures can be different, and the picture style can be the same. For example, each picture in the first group of pictures can be a pencil, a pen, a brush, etc., that is, the picture style of the first group of pictures is the same, all of which are pens, and the picture content of each picture in the first group of pictures is different, and each is a different type of pen. This solution can avoid the situation where the user guesses the intention of the projection device and the selected picture cannot accurately reflect the user's preference.

[0070] In another possible implementation, the picture content and picture style of each picture in each group of pictures may be the same, that is, only the parameters corresponding to the parameter dimension are different. For example, each picture in the first group of pictures may be a pencil with normal tone, a pencil with bluish tone, and a pencil with reddish tone. This solution can reduce the difficulty of user selection and save the user's time.

[0071] Alternatively, as a possible implementation method, the content of each picture in each group of pictures may be different, and the picture style may also be different, which is not limited in the embodiments of the present application.

[0072] S120, determining multiple pictures selected by the user.

[0073] In the embodiment of the present application, the multiple pictures selected by the user are one picture in each group of pictures in the multiple groups of pictures, that is, the user can select one picture from each group of pictures.

[0074] Alternatively, as another possible implementation manner, the user may arbitrarily select multiple pictures from multiple pictures included in multiple groups of pictures, which is not limited in this embodiment of the present application.

[0075] S130, displaying the projection effect preferred by the user according to the parameters corresponding to the parameter dimension of each picture in the multiple pictures selected by the user.

[0076] Alternatively, if Figure 2 As shown, step S130, displaying the projection effect preferred by the user according to the parameters corresponding to the parameter dimension of each picture in the multiple pictures selected by the user, includes:

[0077] S131, determining an index value corresponding to each of the multiple pictures selected by the user.

[0078] Alternatively, if Figure 3 As shown, step S131, determining the index value of each of the multiple pictures selected by the user, includes:

[0079] S1311, determining a sequence of each picture among the multiple pictures selected by the user;

[0080] In the embodiment of the present application, the sequence of each picture may also be the label of each picture, or the serial number of each picture, which is not limited in the embodiment of the present application.

[0081] S1312: Determine the index value of each picture by a preset algorithm according to the sequence of each picture in the plurality of pictures selected by the user.

[0082] Among them, the preset algorithm can be a logical algorithm or other algorithms, which is not limited in the embodiments of the present application.

[0083] S132, calling parameters of corresponding effects according to the index value of each picture in the multiple pictures selected by the user.

[0084] In the embodiment of the present application, the corresponding relationship between the index value and the parameter of the corresponding effect can be preset, and then the parameter of the corresponding effect can be called by the index value. For example, the index value and the effect parameter can be corresponded in a matrix manner, or they can be corresponded in other ways. The correspondence can be a one-to-one correspondence or a one-to-many correspondence, which is not limited in the embodiment of the present application.

[0085] S133, displaying the projection effect preferred by the user according to the parameters.

[0086] Specifically, the projection effect preferred by the user is displayed according to the parameters of the corresponding effect.

[0087] The above steps are fully described below through a specific embodiment.

[0088] In this example, the multiple groups of pictures may be 4 groups of pictures, each group of pictures including three pictures. Of course, the number of groups of pictures and the number of pictures in each group of pictures may be other values, which are not limited in the embodiment of the present application.

[0089] In this example, each group of pictures corresponds to two parameter dimensions, or, in other words, each group of pictures corresponds to two parameter dimensions that are strongly correlated. The following explanation is given about the strong correlation between the two parameter dimensions. For example, for the first group of pictures in Table 1, normal hue is strongly correlated with standard color temperature, reflecting neutral hue and color temperature, reddish hue is strongly correlated with warm color temperature, reflecting warm hue and warm color temperature, and bluish hue is strongly correlated with cool color temperature, reflecting cool hue and cool color temperature; for example, for the second group of pictures in Table 1, the picture brightness is 50 and the gamma value is 2.2, which are strongly correlated, reflecting comfortable brightness and gamma value, and the picture brightness is 40 and the gamma value is 2.6, which are strongly correlated, reflecting For soft brightness and gamma value, the brightness of the picture is 60, and the gamma value is 1.8, which is strongly correlated, reflecting bright brightness and gamma value; for another example, for the third group of pictures in Table 1, the contrast value of 50 and the sharpness value of 50 are strongly correlated, reflecting clear contrast and sharpness, the contrast value of 45 and the sharpness value of 35 are strongly correlated, reflecting transparent contrast and sharpness, and the contrast value of 60 and the sharpness value of 65 are strongly correlated, reflecting sharp contrast and sharpness; for another example, for the fourth group of pictures, the saturation value of 50 and the color gamut of PC I-P3 are strongly correlated, reflecting natural saturation and color gamut, the saturation value of 40 and the color gamut of BT.709 are strongly correlated, reflecting standard saturation and color gamut, and the saturation value of 60 and the color gamut of BT.2020 are strongly correlated, reflecting bright saturation and color gamut. Or, in other words, the above effects can also be expressed as strong, medium, and weak effects, that is, the final pictures presented in Table 1 are 3*3*3*3=81 effects.

[0090] The projection methods include:

[0091] Step 1: The projection device displays multiple groups of pictures in sequence.

[0092] See Table 1, each group of pictures corresponds to two parameter dimensions. As shown in Table 1, the parameter dimensions corresponding to the first group of pictures are hue and color temperature. Picture 1 of the first group of pictures has normal hue and standard color temperature, picture 2 has reddish hue and warm color, and picture 3 has bluish hue and cold color temperature. The parameter dimensions corresponding to the second group of pictures are screen brightness and gamma. Picture 1 of the second group of pictures has screen brightness of 50 and gamma of 2.2, picture 2 has screen brightness of 40 and gamma of 2.6, and picture 3 has screen brightness of 60 and gamma of 1.8. The parameter dimensions corresponding to the third group of pictures are contrast and sharpness. Picture 1 of the third group of pictures has contrast of 50 and sharpness of 50, picture 2 has contrast of 45 and sharpness of 35, and picture 3 has contrast of 60 and sharpness of 65. The parameter dimensions corresponding to the fourth group of pictures are saturation and color gamut. Picture 1 of the fourth group of pictures has saturation of 50 and color gamut DC I-P3, picture 2 has saturation of 40 and color gamut BT.709, and picture 3 has saturation of 60 and color gamut BT.2020.

[0093] Table 1

[0094]

[0095]

[0096] In the embodiment of the present application, the optical machine of the projection device can project four groups of pictures on the display module of the projection device, wherein the styles of the four groups of pictures are different, and the contents of each group of pictures are also different, as described in the above embodiment, and will not be repeated here.

[0097] Step 2: Determine the multiple images selected by the user.

[0098] For example, the user selects picture 1 of the first group of pictures, picture 2 of the second group of pictures, picture 1 of the third group of pictures, and picture 2 of the fourth group of pictures.

[0099] In this example, for example, the second group of pictures will be displayed to the user only after the user selects one of the first group of pictures. Similarly, the third group of pictures will be displayed to the user only after the user selects one of the second group of pictures, until the user has selected all four pictures in sequence.

[0100] In the embodiment of the present application, the application module of the projection device can record the sequence of pictures selected by the user during the whole process, and then transmit the sequence of pictures selected by the user back to the display framework module.

[0101] Step 3: Determine the sequence of each image selected by the user.

[0102] In the embodiment of the present application, a display framework module of the projection device determines a sequence of pictures selected by the user.

[0103] Step 4: Determine the index value of each picture through a preset algorithm according to the sequence of each picture selected by the user.

[0104] In the embodiment of the present application, the display framework module of the projection device can determine the index value of each picture through a logical algorithm according to the sequence of each picture.

[0105] Step 5: Call the parameters of the corresponding effect according to the index value of each picture.

[0106] In the embodiment of the present application, the application module of the projection device can call the parameters of the corresponding effect according to the index value calculated by the display framework module.

[0107] See Table 2 for an array of parameter calls and the calling relationship of the parameters.

[0108] Table 2

[0109]

[0110]

[0111] In the embodiment of the present application, taking the MTK chip as an example, the parameters in the above Table 2 can be written into the effect file using the MTK chip. When the display framework module sends an index value to call the interface, the parameters debugged by MTK can be logically called to achieve the display effect and obtain a better display experience.

[0112] Step 6: Display the projection effect preferred by the user according to the parameters.

[0113] Furthermore, the application module of the projection device can control the display module to display the projection effect preferred by the user according to the parameters of the corresponding effect.

[0114] The projection method provided in the embodiment of the present application can control the projection device to display multiple groups of pictures, wherein the parameter dimensions corresponding to any two groups of pictures in the multiple groups of pictures are different, and each group of pictures in the multiple groups of pictures includes at least two pictures with the same parameter dimension but different parameters corresponding to the parameter dimension; further, the projection device can determine the multiple pictures selected by the user, and the multiple pictures are one picture selected by the user for each group of pictures in the multiple groups of pictures; further, the projection device can display the projection effect preferred by the user, or display the projection effect exclusive to the user, according to the parameters corresponding to the parameter dimension of each picture in the multiple pictures selected by the user. In this solution, the user only needs to select the pictures he likes, without making complicated parameter adjustments, so that the projection device can display the display effect preferred by the user. Therefore, this solution can improve the user experience, improve the viewing effect of the projector, and create a display effect exclusive to the user.

[0115] In order to better implement the projection method of the present application, the present application also provides a projection device based on the above projection method. The meanings of the terms are the same as those in the above projection method, and the specific implementation details can refer to the description in the method embodiment.

[0116] See also Figure 4 , Figure 4 : is a schematic diagram of the structure of a projection device provided in an embodiment of the present application. The device may be specifically as follows:

[0117] The application module 410 is used to control the display module 420 to display multiple groups of pictures, wherein any two groups of pictures in the multiple groups of pictures have different parameter dimensions, and each group of pictures in the multiple groups of pictures includes at least two pictures with the same parameter dimension and different parameters corresponding to the parameter dimension;

[0118] The display module 420 is used to display the multiple groups of pictures;

[0119] The application module 410 is further used to determine multiple pictures selected by the user, wherein each picture in the multiple pictures is one picture in each group of pictures in the multiple groups of pictures;

[0120] The display module 420 is further configured to display the projection effect preferred by the user according to the parameters corresponding to the parameter dimensions of each image.

[0121] In a possible implementation, the projection device further includes a display framework module 430; the display module 420 is used to display the projection effect preferred by the user according to the parameters corresponding to the parameter dimension of each picture, including:

[0122] The display framework module 430 is used to determine the index value corresponding to each picture;

[0123] The display framework module 430 is further used to call the parameters of the corresponding effect according to the index value of each picture;

[0124] The display module 420 is used to display the projection effect preferred by the user according to the parameters.

[0125] In a possible implementation, the display framework module 430 is used to determine the index value of each picture, including:

[0126] The display frame module 430 is used to determine the sequence of each picture;

[0127] The display framework module 430 is further configured to determine an index value of each picture by a preset algorithm according to the sequence of each picture.

[0128] In a possible implementation, the application module 410 is used to control the display module to display multiple groups of pictures, including:

[0129] The application module 410 is used to control the display module to display each group of pictures in sequence.

[0130] In a possible implementation, each group of pictures in the plurality of groups of pictures sequentially displayed by the display module 420 corresponds to at least one of the following parameter dimensions:

[0131] Hue, color temperature, picture brightness, gamma, contrast, sharpness, saturation, or color gamut;

[0132] The parameter dimensions corresponding to each group of pictures are different.

[0133] In a possible implementation manner, each group of pictures corresponds to at least two different parameter dimensions.

[0134] In a possible implementation manner, each picture in each group of pictures has different picture contents but the same picture style.

[0135] In the projection device provided in the embodiment of the present application, the application module 410 can control the display module 420 to display multiple groups of pictures, wherein the parameter dimensions corresponding to any two groups of pictures in the multiple groups of pictures are different, and each group of pictures in the multiple groups of pictures includes at least two pictures with the same parameter dimension but different parameters corresponding to the parameter dimension; further, the application module 410 can determine the multiple pictures selected by the user, and the multiple pictures are one picture selected by the user for each group of pictures in the multiple groups of pictures; further, the display module 420 can display the projection effect preferred by the user, or display the projection effect exclusive to the user, according to the parameters corresponding to the parameter dimension of each picture in the multiple pictures selected by the user. In this solution, the user only needs to select the pictures he likes, and there is no need to make complex parameter adjustments, so that the display module 420 can display the display effect preferred by the user. Therefore, this solution can improve the user experience, improve the viewing effect of the projector, and create a display effect exclusive to the user.

[0136] In addition, the present application also provides an electronic device, such as Figure 5 As shown, it shows a schematic diagram of the structure of the electronic device involved in this application, specifically:

[0137] The electronic device may include components such as a processor 501 with one or more processing cores, a memory 502 with one or more computer-readable storage media, a power supply 503, and an input unit 504. Those skilled in the art will appreciate that Figure 5 The electronic device structure shown in the figure does not constitute a limitation on the electronic device, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0138] The processor 501 is the control center of the electronic device, and uses various interfaces and lines to connect various parts of the entire electronic device. By running or executing software programs and / or modules stored in the memory 502, and calling data stored in the memory 502, the processor 501 performs various functions of the electronic device and processes data, thereby monitoring the electronic device as a whole. Optionally, the processor 501 may include one or more processing cores; preferably, the processor 501 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 501.

[0139] The memory 502 can be used to store software programs and modules. The processor 501 executes various functional applications and data processing by running the software programs and modules stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area may store data created according to the use of the electronic device, etc. In addition, the memory 502 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices. Accordingly, the memory 502 may also include a memory controller to provide the processor 501 with access to the memory 502.

[0140] The electronic device also includes a power supply 503 for supplying power to various components. Preferably, the power supply 503 can be logically connected to the processor 501 through a power management system, so as to manage charging, discharging, power consumption and other functions through the power management system. The power supply 503 can also include one or more DC or AC power supplies, recharging systems, power supply device debugging circuits, power converters or inverters, power status indicators and other arbitrary components.

[0141] The electronic device may further include an input unit 504, which may be used to receive input digital or character information and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.

[0142] Although not shown, the electronic device may further include a display unit, etc., which will not be described in detail herein. Specifically in this embodiment, the processor 501 in the electronic device will load the executable file corresponding to the process of one or more application programs into the memory 502 according to the following instructions, and the processor 501 will run the application program stored in the memory 502, thereby implementing the steps in any one of the projection methods provided in the embodiments of the present application.

[0143] The specific implementation of the above operations can be found in the previous embodiments, which will not be described in detail here.

[0144] The electronic device provided in the embodiment of the present application allows the user to display the display effect preferred by the user by simply selecting the picture he likes without making complicated parameter adjustments. Therefore, the solution can improve the user experience, enhance the viewing effect of the projector, and create a user-specific display effect.

[0145] A person of ordinary skill in the art will appreciate that all or part of the steps in the various methods of the above embodiments may be completed by instructions, or by controlling related hardware through instructions. The instructions may be stored in a computer-readable storage medium and loaded and executed by a processor.

[0146] To this end, the present application provides a computer-readable storage medium, on which a computer program is stored. The computer program can be loaded by a processor to execute the steps in any projection method provided in the present application.

[0147] The specific implementation of the above operations can be found in the previous embodiments, which will not be described in detail here.

[0148] The computer-readable storage medium may include: a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0149] Since the instructions stored in the computer-readable storage medium can execute the steps in any projection method provided in the present application, the beneficial effects that can be achieved by any projection method provided in the present application can be achieved. Please refer to the previous embodiments for details, which will not be repeated here.

[0150] The above is a detailed introduction to a projection method, a projection device, an electronic device and a computer-readable storage medium provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the present invention.

[0151] It should be noted that in the specific implementation of this application, data related to voice information, eye annotation information, historical behavior information, gesture operations, etc. are involved. When the above embodiments of this application are applied to specific products or technologies, user permission or consent is required, and the collection, use and processing of relevant data need to comply with relevant laws, regulations and standards of relevant countries and regions.

Claims

1. A projection method, characterized in that: Applied to projection equipment, including: Controlling a projection device to display multiple groups of pictures, wherein any two groups of pictures in the multiple groups of pictures have different parameter dimensions corresponding to them, and each group of pictures in the multiple groups of pictures includes at least two pictures with the same parameter dimension and different parameters corresponding to the parameter dimensions; Determining multiple pictures selected by the user, wherein each picture in the multiple pictures is one picture in each group of pictures in the multiple groups of pictures; The projection effect preferred by the user is displayed according to the parameters corresponding to the parameter dimensions of each image.

2. The method according to claim 1, characterized in that The displaying of the projection effect preferred by the user according to the parameters corresponding to the parameter dimensions of each image includes: Determine the corresponding index value of each picture; Calling the parameters of the corresponding effect according to the index value of each picture; The projection effect preferred by the user is displayed according to the parameters.

3. The method according to claim 2, characterized in that The determining the index value corresponding to each picture includes: Determining the sequence of each of the pictures; An index value of each picture is determined by a preset algorithm according to the sequence of each picture.

4. The method according to claim 1, characterized in that: The controlling the projection device to display multiple groups of pictures includes: The projection device is controlled to display each group of pictures in sequence.

5. The method according to claim 4, characterized in that Each group of pictures in the multiple groups of pictures sequentially displayed by the projection device corresponds to at least one of the following parameter dimensions: Hue, color temperature, picture brightness, gamma, contrast, sharpness, saturation, or color gamut; The parameter dimensions corresponding to each group of pictures are different.

6. The method according to claim 1, characterized in that Each group of pictures corresponds to at least two different parameter dimensions.

7. The method according to claim 1, characterized in that Each picture in each group of pictures has different picture contents but the same picture style.

8. A projection device, characterized in that: include: An application module, used for controlling a display module to display a plurality of groups of pictures, wherein any two groups of pictures in the plurality of groups of pictures correspond to different parameter dimensions, and each group of pictures in the plurality of groups of pictures includes at least two pictures with the same parameter dimension and different parameters corresponding to the parameter dimension; The display module is used to display the multiple groups of pictures; The application module is further used to determine a plurality of pictures selected by a user, wherein each picture in the plurality of pictures is one picture in each group of pictures in the plurality of groups of pictures; The display module is further used to display the projection effect preferred by the user according to the parameters corresponding to the parameter dimensions of each image.

9. An electronic device, characterized in that: The method comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the projection method according to any one of claims 1 to 7 when executing the computer program.

10. A storage medium, characterized in that: The storage medium stores a computer program, and when the computer program is executed by a processor, the projection method according to any one of claims 1 to 7 is implemented.

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