CN113556615A - Image processing method and device, and computer readable storage medium - Google Patents
Image processing method and device, and computer readable storage medium Download PDFInfo
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- CN113556615A CN113556615A CN202110687651.2A CN202110687651A CN113556615A CN 113556615 A CN113556615 A CN 113556615A CN 202110687651 A CN202110687651 A CN 202110687651A CN 113556615 A CN113556615 A CN 113556615A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
Abstract
The disclosure provides an image processing method and device and a computer readable storage medium, relates to the technical field of image processing, and can solve the problem that the display effect is poor after a video source or an image source is switched by the conventional terminal equipment. The specific technical scheme is as follows: in a display parameter adjustment mode, acquiring a target image to be displayed of a play source, wherein the play source comprises a video source and/or an image source; calculating display parameters of the target image, wherein the display parameters comprise at least one of brightness, contrast, saturation and definition; comparing the display parameters of the target image with the reference display parameters, and adjusting the display parameters of the target image according to the comparison result to obtain target display parameters; and displaying the target image according to the target display parameters. The present disclosure is for image processing.
Description
Technical Field
The present disclosure relates to the field of image processing technologies, and in particular, to an image processing method and apparatus, and a computer-readable storage medium.
Background
With the development of terminal technology, a large number of live broadcast platforms have been developed in recent years, and each platform has various video sources.
The user may open different video sources of the same live broadcast platform continuously and may also open video sources of different live broadcast platforms in the process of using the terminal device, and then, under the condition that the display brightness, the definition and the like of the terminal device are unchanged, the problem of inconsistent image display effect may occur. For example, the light of the live broadcast room A is different from that of the live broadcast room B, the brightness of the picture of the live broadcast room A which is playing is high, and when a user switches to the live broadcast room B, the displayed picture can become dark, so that the watching effect can be influenced, and the user experience is poor.
Disclosure of Invention
The embodiment of the disclosure provides an image processing method and device and a computer readable storage medium, which can solve the problem that the display effect is poor after a video source or an image source is switched by the conventional terminal equipment. The technical scheme is as follows:
according to a first aspect of embodiments of the present disclosure, there is provided an image processing method, including:
in a display parameter adjustment mode, acquiring a target image to be displayed of a play source, wherein the play source comprises a video source and/or an image source;
calculating display parameters of the target image, wherein the display parameters comprise at least one of brightness, contrast, saturation and definition;
comparing the display parameters of the target image with reference display parameters, and adjusting the display parameters of the target image according to the comparison result to obtain target display parameters;
and displaying the target image according to the target display parameters.
In this embodiment, the display parameters of the target image to be displayed are calculated, the display parameters are compared with the reference display parameters, the display parameters of the target image are adjusted according to the comparison result, the target image to be displayed can be analyzed in advance, the display parameters are adjusted in real time according to the analysis result, automatic adjustment of the display parameters is achieved, and the image can be displayed with a better display effect after a video source or an image source is switched.
In one embodiment, the comparing the display parameter of the target image with a reference display parameter and adjusting the display parameter of the target image according to the comparison result comprises:
calculating an error of a display parameter of the target image relative to a reference display parameter;
judging whether the error is larger than a preset error threshold value or not;
if the error is larger than the preset error threshold, adjusting the display parameter of the target image to the direction close to the reference display parameter until the error of the display parameter of the target image relative to the reference display parameter is smaller than the preset error threshold.
In the embodiment, the display parameters of the target image can be adjusted to be within the preset range, so that the display parameter change of the image watched by the user is within the range unrecognizable by human eyes, and the display effect of the image is ensured.
In one embodiment, prior to calculating the error of the display parameter of the target image relative to a reference display parameter, the method further comprises:
detecting the illumination intensity of the current environment;
and inquiring the display parameters matched with the illumination intensity of the current environment to obtain the reference display parameters.
In this embodiment, the reference display parameter can be selected according to the illumination intensity of the current environment, and then the display parameter of the target image is adjusted based on the reference display parameter, so that the target image can achieve a better display effect under different illumination intensities.
In one embodiment, before the obtaining of the target image to be displayed by the play source, the method further includes:
counting display parameters of the terminal equipment according to a preset rule to obtain a display parameter list;
and saving the display parameter list.
In an embodiment, the counting the display parameters of the terminal device according to the preset rule includes:
and respectively counting the display parameters of the terminal equipment in different preset time periods and/or under different ambient light conditions.
In this embodiment, the display parameters conforming to the browsing habits of the user can be obtained by performing statistics and analysis on the browsing habits of the user, and the display parameters are used as the reference display parameters to adjust the display parameters of the target image, so that the purpose of automatically adjusting the display parameters of the target image according to the browsing habits of the user can be achieved.
In one embodiment, before the acquiring the target image to be displayed, the method further comprises:
identifying a current operation scene and/or a current played content of a terminal device, wherein the current operation scene comprises a current operation application program, and the current played content comprises a webpage, a movie and television play or a short video;
and starting or closing a display parameter adjusting mode according to the current operation scene and/or the current played content.
In this embodiment, the display parameter adjustment mode can be automatically turned on or off according to the current operating scene and/or the currently played content, so that the adjustment of the display parameters is more intelligent, and the viewing experience of the user is improved.
In one embodiment, the method further comprises:
detecting the times of switching the playing source in a preset time period to obtain switching times;
judging whether the switching times are larger than a preset threshold value or not;
if the current value is larger than the preset value, starting a display parameter adjusting mode;
if the current value is less than the preset value, the display parameter adjusting mode is closed.
In this embodiment, the display parameter adjustment mode can be automatically turned on or off according to the frequency of the user switching the play source, so that the adjustment of the display parameter is more intelligent, and the performance of the terminal device and the viewing experience of the user are improved.
According to a second aspect of the embodiments of the present disclosure, there is provided an image processing apparatus including:
the system comprises an acquisition module, a display parameter adjustment module and a display module, wherein the acquisition module is used for acquiring a target image to be displayed of a play source in a display parameter adjustment mode, and the play source comprises a video source and/or an image source;
the calculation module is used for calculating display parameters of the target image, and the display parameters comprise at least one of brightness, contrast, saturation and definition;
the adjusting module is used for comparing the display parameters of the target image with the reference display parameters and adjusting the display parameters of the target image according to the comparison result to obtain target display parameters;
and the display module is used for displaying the target image according to the target display parameters.
In one embodiment, the adjustment module comprises:
an error calculation unit for calculating an error of a display parameter of the target image with respect to a reference display parameter;
the judging unit is used for judging whether the error is larger than a preset error threshold value or not;
and the parameter adjusting unit is used for adjusting the display parameters of the target image towards the direction close to the reference display parameters when the error is larger than the preset error threshold value until the error of the display parameters of the target image relative to the reference display parameters is smaller than the preset error threshold value.
The image processing device provided by the embodiment of the disclosure can perform pre-analysis on the target image to be displayed by calculating the display parameter of the target image to be displayed, comparing the display parameter with the reference display parameter, adjusting the display parameter of the target image according to the comparison result, and adjusting the display parameter in real time according to the analysis result, thereby realizing automatic adjustment of the display parameter, so that the image can be displayed with a better display effect after switching the video source or the image source.
According to a third aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium, having at least one computer instruction stored therein, the computer instruction being loaded and executed by a processor to implement the steps performed in the image processing method according to any of the embodiments.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
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 disclosure.
Fig. 1 is a flowchart of an image processing method provided by an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an image processing apparatus provided in an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an image processing apparatus provided in an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an image processing apparatus provided in an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an image processing apparatus provided in an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an image processing apparatus provided in an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of an image processing apparatus according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
An embodiment of the present disclosure provides an image processing method, as shown in fig. 1, the image processing method may include the following steps:
step 101: and acquiring a target image to be displayed of a play source.
The terminal equipment acquires a target image to be displayed of a play source in a display parameter adjusting mode, wherein the play source comprises a video source and/or an image source.
Specifically, the terminal device obtains and decodes image data to be decoded to obtain a target image to be displayed, wherein the format of the target image to be displayed includes an RGB format and/or a YUV format. RGB is a color representing three channels of red, green and blue, and various colors can be obtained by changing the three color channels of red (R), green (G) and blue (B) and superimposing them on each other. YUV is a color coding method, "Y" denotes brightness, i.e., a gray scale value, and "U" and "V" denote chroma.
The display parameter adjustment mode may be a default operating mode of the terminal device, and the terminal device operates in the operating mode after being started. Alternatively, the display parameter adjustment mode may be an operation mode provided to the user to be selectable, and the user may select whether to turn on the operation mode. Alternatively, the display parameter adjustment mode may be an operation mode that can be automatically turned on or off according to a preset condition.
Specifically, in one embodiment, the display parameter adjustment mode may be automatically turned on or off by: identifying a current operation scene and/or a current playing content of the terminal equipment; and opening or closing the display parameter adjusting mode according to the current operation scene and/or the current playing content. The current operation scene includes a currently operating application program, and the currently played content includes a web page, a movie, a television play, a short video, and the like. Therefore, the adjustment of the display parameters is more intelligent, and the watching experience of the user is improved.
For example, if the application currently running by the terminal device is an arcade, and the currently played content is, for example, a movie, and since the playing time of such video sources is long, the images are from the same video source, the display parameter adjustment mode is turned off. For another example, if the currently running application program of the terminal device is a short video platform such as a tremble video platform, a fast-hand video platform, or another live broadcast platform, because the frequency of switching such videos is usually high, and the image change of different video sources is frequent, the display parameter adjustment mode is started.
In another embodiment, the display parameter adjustment mode may be automatically turned on or off by: detecting the times of switching the playing source in a preset time period to obtain switching times; judging whether the switching times are larger than a preset threshold value or not; if the current value is larger than the preset value, starting a display parameter adjusting mode; if the current value is less than the preset value, the display parameter adjusting mode is closed. By the method, whether the user switches the playing source can be judged, and if the user does not switch the playing source for a long time, the function is closed; if the switching frequency is high, the function is turned on. Therefore, the adjustment of the display parameters is more intelligent, and the performance of the terminal equipment and the watching experience of a user are improved.
Step 102: and calculating display parameters of the target image.
The display parameters include at least one of brightness, contrast, saturation and definition, which may be preset or set by the user according to actual requirements.
The brightness is a brightness level of an image. Generally, if the gray scale value of an image is between [0, 255], the lower the luminance the closer the gray scale value is to 0, the higher the luminance the closer the gray scale value is to 255. However, the brightness may not be increased excessively, and the excessively increased brightness may cause the shadow to catch up with the highlight, which affects the saturation, contrast and definition of the picture.
Contrast refers to the difference in gray level between the highest gray level value and the lowest gray level value of an image.
The saturation is how many kinds of colors of an image are, and if the gray level of the image is [ Lmin, Lmax ], the more the value between Lmin and Lmax is, the more kinds of colors of the image are, the higher the saturation is, and the more vivid the image looks like in appearance. Adjusting the saturation can correct an overexposed or underexposed image to make the image look more natural.
Sharpness generally refers to the resolution of an image.
Taking the brightness as an example, if the target image is in RGB format, the brightness of the target image can be obtained by the following calculation formula:
luminance ═ R0.299 + G0.587 + B0.114.
If the target image is in YUV format, the value of the Y component is the luminance value.
Step 103: and comparing the display parameters of the target image with the reference display parameters, and adjusting the display parameters of the target image according to the comparison result to obtain the target display parameters.
Specifically, the step can be realized by the following method: calculating an error of a display parameter of the target image relative to a reference display parameter; judging whether the error is larger than a preset error threshold value or not; if the error is larger than the preset error threshold, the display parameter of the target image is adjusted towards the direction close to the reference display parameter until the error of the display parameter of the target image relative to the reference display parameter is smaller than the preset error threshold. And if the calculated error is smaller than a preset error threshold value, directly displaying the target image according to the current display parameters.
The preset error threshold value can indicate a range which can be identified by human eyes, if the calculated error is small, the change of the image display parameters can not be identified by the human eyes in the range, and the image display parameters can be directly displayed without adjustment.
The reference display parameters can be obtained through statistical analysis in advance, and the reference display parameters are obtained through data analysis of browsing habits of users in advance. Specifically, before performing step 101, the method further includes: counting display parameters of the terminal equipment according to a preset rule to obtain a display parameter list; and saving the display parameter list. Wherein, counting the display parameters of the terminal device according to the preset rule comprises: and respectively counting the display parameters of the terminal equipment in different preset time periods and/or under different ambient light conditions.
Based on this, before calculating the error of the display parameter of the target image with respect to the reference display parameter, the method further comprises: detecting the illumination intensity of the current environment; and inquiring the display parameters matched with the illumination intensity of the current environment to obtain the reference display parameters. Specifically, the display parameter list may be searched in advance.
Specifically, taking the brightness as an example, in an embodiment, the average value of the brightness of the video frames browsed by the user may be counted respectively in different preset time periods. Exemplarily, reference is made to the following table 1:
TABLE 1
As shown in table 1, three time periods may be preset, and the average value of the brightness of the video picture browsed by the user in each time period is counted respectively. Since the browsing habits of the users may vary in different time periods, it is understood that the time period set in table 1 above may be more precise, and is only exemplary and not intended to limit the disclosure. Before calculating the error of the display parameter of the target image relative to the reference display parameter, the brightness corresponding to the time period of the current time can be searched in table 1 through the current time, so as to obtain the reference display parameter.
In another embodiment, an environment acquisition function can be added, and the image brightness of the user in different environments can be counted.
For example, a terminal device (e.g., an image receiving device) may detect ambient brightness, and determine different brightness modes based on the ambient brightness, such as three brightness modes of high intensity, medium intensity, and weak intensity. Specifically, the brightness mode may be determined by the collected light intensity, for example, light intensity thresholds L1 and L2 may be set, where L2 is greater than L1, and if the ambient light intensity is less than L1, it is determined as a weak intensity mode, for example, in a dark environment; if the ambient light intensity is between L1 and L2, then a medium intensity mode is determined; if the ambient light intensity is greater than L2, a high intensity mode is determined, such as in sunlight.
It can be understood that, during statistics, the average values of the display parameters of the images browsed by the user can be respectively counted only under different ambient lighting conditions; or combining with the preset time period, and in each preset time period, respectively counting the display parameters in the preset time period under different ambient lighting conditions.
Step 104: and displaying the target image according to the target display parameters.
And after the target display parameters are obtained, displaying the target image according to the target display parameters.
In one embodiment, after the target image is displayed according to the target display parameter, the statistical data is updated according to the target display parameter, that is, the current display parameter is used as the primary statistical data to update the display parameter list.
The image processing method provided by the embodiment of the disclosure can be applied to an APP (Application) server, and the server stores a plurality of video sources and/or image sources. For the same application platform, different users can use different terminal devices to browse videos and/or images, or the same user records videos at different recording times or has different light rays when taking pictures, and in any case, the display parameters can be adjusted before the images are displayed, so that the difference value of the display parameters such as brightness and saturation of the images watched by the user relative to the reference display parameters is in a range which can not be recognized by human eyes.
The image processing method provided by the embodiment of the disclosure calculates the display parameter of the target image to be displayed, compares the display parameter with the reference display parameter, adjusts the display parameter of the target image according to the comparison result, can analyze the target image to be displayed in advance, adjusts the display parameter in real time according to the analysis result, realizes the automatic adjustment of the display parameter, can adjust the display parameter of the target image to a preset range, enables the display parameter change of the image watched by a user after switching a video source or an image source to be in a range which can not be recognized by human eyes, and ensures the display effect of the image.
Based on the image processing method described in the embodiment corresponding to fig. 1, the following is an embodiment of the apparatus of the present disclosure, which can be used to execute an embodiment of the method of the present disclosure.
The embodiment of the present disclosure provides an image processing apparatus, as shown in fig. 2, the image processing apparatus 20 includes: the system comprises an acquisition module 201, a calculation module 202, an adjustment module 203 and a display module 204; wherein the content of the first and second substances,
the obtaining module 201 is configured to obtain a target image to be displayed by a play source in a display parameter adjustment mode, where the play source includes a video source and/or an image source;
the calculation module 202 is configured to calculate a display parameter of the target image, where the display parameter includes at least one of brightness, contrast, saturation, and sharpness;
the adjusting module 203 is configured to compare the display parameter of the target image with the reference display parameter, and adjust the display parameter of the target image according to the comparison result to obtain a target display parameter;
the display module 204 is configured to display the target image according to the target display parameter.
As shown in fig. 3, the adjusting module 203 may include an error calculating unit 2031, a judging unit 2032, and a parameter adjusting unit 2033; wherein the content of the first and second substances,
the error calculation unit 2031 is configured to calculate an error of the display parameter of the target image with respect to the reference display parameter;
the judging unit 2032 is configured to judge whether the error is greater than a preset error threshold;
the parameter adjusting unit 2033 is configured to adjust the display parameter of the target image in a direction approaching the reference display parameter when the error calculated by the error calculating unit 2031 is greater than the preset error threshold until the error of the display parameter of the target image with respect to the reference display parameter is less than the preset error threshold.
In one embodiment, as shown in fig. 4, the adjustment module 203 further includes a detection unit 2034 and a query unit 2035; wherein the content of the first and second substances,
the detection unit 2034 is configured to detect the illumination intensity of the current environment before calculating an error of the display parameter of the target image with respect to the reference display parameter;
the query unit 2035 is configured to query the display parameters matched with the illumination intensity of the current environment to obtain the reference display parameters.
In one embodiment, as shown in fig. 5, the image processing apparatus 20 further includes a statistics module 205 and a saving module 206; wherein the content of the first and second substances,
the counting module 205 is configured to count display parameters of the terminal device according to a preset rule to obtain a display parameter list;
the saving module 206 is configured to save the display parameter list obtained by the statistics module 205.
In an embodiment, the statistics module 205 is specifically configured to respectively count the display parameters of the terminal device in different preset time periods and/or under different ambient lighting conditions.
In one embodiment, as shown in fig. 6, the image processing apparatus 20 further includes a recognition module 207 and a mode control module 208; wherein the content of the first and second substances,
the identification module 207 is configured to identify a current operating scene and/or a currently played content of the terminal device, where the current operating scene includes a currently operating application program, and the currently played content includes a web page, a movie, a television, or a short video;
the mode control module 208 is configured to turn on or off the display parameter adjustment mode according to the current operating scenario and/or the currently played content.
In one embodiment, as shown in fig. 7, the image processing apparatus 20 further includes a switching frequency detection module 209, a determination module 210, and a mode control module 208; wherein the content of the first and second substances,
the switching frequency detection module 209 is configured to detect the number of times of switching the playback source in a preset time period, so as to obtain the number of times of switching;
the judging module 210 is configured to judge whether the switching frequency detected by the switching frequency detecting module 209 is greater than a preset threshold;
the mode control module 208 is configured to start the display parameter adjustment mode when the determining module 210 determines that the switching frequency is greater than the preset threshold, and stop the display parameter adjustment mode when the determining module 210 determines that the switching frequency is less than the preset threshold.
The image processing device provided by the embodiment of the disclosure can perform pre-analysis on the target image to be displayed by calculating the display parameter of the target image to be displayed, comparing the display parameter with the reference display parameter, adjusting the display parameter of the target image according to the comparison result, and adjusting the display parameter in real time according to the analysis result, thereby realizing automatic adjustment of the display parameter, so that the image can be displayed with a better display effect after switching the video source or the image source.
Based on the image processing method described in the embodiment corresponding to fig. 1, an embodiment of the present disclosure further provides a computer-readable storage medium, for example, the non-transitory computer-readable storage medium may be a Read Only Memory (ROM), a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like. The storage medium stores computer instructions for executing the image processing method described in the embodiment corresponding to fig. 1, which is not described herein again.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements 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 (10)
1. An image processing method, characterized in that the method comprises:
in a display parameter adjustment mode, acquiring a target image to be displayed of a play source, wherein the play source comprises a video source and/or an image source;
calculating display parameters of the target image, wherein the display parameters comprise at least one of brightness, contrast, saturation and definition;
comparing the display parameters of the target image with reference display parameters, and adjusting the display parameters of the target image according to the comparison result to obtain target display parameters;
and displaying the target image according to the target display parameters.
2. The method of claim 1, wherein comparing the display parameters of the target image with reference display parameters and adjusting the display parameters of the target image according to the comparison result comprises:
calculating an error of a display parameter of the target image relative to a reference display parameter;
judging whether the error is larger than a preset error threshold value or not;
if the error is larger than the preset error threshold, adjusting the display parameter of the target image to the direction close to the reference display parameter until the error of the display parameter of the target image relative to the reference display parameter is smaller than the preset error threshold.
3. The method of claim 2, wherein prior to calculating the error of the display parameter of the target image relative to a reference display parameter, the method further comprises:
detecting the illumination intensity of the current environment;
and inquiring the display parameters matched with the illumination intensity of the current environment to obtain the reference display parameters.
4. The method of claim 2, wherein prior to the obtaining the target image to be displayed by the playback source, the method further comprises:
counting display parameters of the terminal equipment according to a preset rule to obtain a display parameter list;
and saving the display parameter list.
5. The method according to claim 4, wherein the counting the display parameters of the terminal device according to the preset rule comprises:
and respectively counting the display parameters of the terminal equipment in different preset time periods and/or under different ambient light conditions.
6. The method of claim 1, wherein prior to said acquiring a target image to be displayed, the method further comprises:
identifying a current operation scene and/or a current played content of a terminal device, wherein the current operation scene comprises a current operation application program, and the current played content comprises a webpage, a movie and television play or a short video;
and starting or closing a display parameter adjusting mode according to the current operation scene and/or the current played content.
7. The method of claim 1, further comprising:
detecting the times of switching the playing source in a preset time period to obtain switching times;
judging whether the switching times are larger than a preset threshold value or not;
if the current value is larger than the preset value, starting a display parameter adjusting mode;
if the current value is less than the preset value, the display parameter adjusting mode is closed.
8. An image processing apparatus characterized by comprising:
the system comprises an acquisition module, a display parameter adjustment module and a display module, wherein the acquisition module is used for acquiring a target image to be displayed of a play source in a display parameter adjustment mode, and the play source comprises a video source and/or an image source;
the calculation module is used for calculating display parameters of the target image, and the display parameters comprise at least one of brightness, contrast, saturation and definition;
the adjusting module is used for comparing the display parameters of the target image with the reference display parameters and adjusting the display parameters of the target image according to the comparison result to obtain target display parameters;
and the display module is used for displaying the target image according to the target display parameters.
9. The apparatus of claim 8, wherein the adjustment module comprises:
an error calculation unit for calculating an error of a display parameter of the target image with respect to a reference display parameter;
the judging unit is used for judging whether the error is larger than a preset error threshold value or not;
and the parameter adjusting unit is used for adjusting the display parameters of the target image towards the direction close to the reference display parameters when the error is larger than the preset error threshold value until the error of the display parameters of the target image relative to the reference display parameters is smaller than the preset error threshold value.
10. A computer-readable storage medium having stored therein at least one computer instruction which is loaded and executed by a processor to implement the steps performed in the image processing method of any one of claims 1 to 7.
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| CN114038370A (en) * | 2021-11-05 | 2022-02-11 | 深圳Tcl新技术有限公司 | Display parameter adjusting method and device, storage medium and display equipment |
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| CN114038370A (en) * | 2021-11-05 | 2022-02-11 | 深圳Tcl新技术有限公司 | Display parameter adjusting method and device, storage medium and display equipment |
| CN114038370B (en) * | 2021-11-05 | 2023-10-13 | 深圳Tcl新技术有限公司 | Display parameter adjustment method and device, storage medium and display equipment |
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