CN113055752A - Image quality adjusting method and device and smart television - Google Patents
Image quality adjusting method and device and smart television Download PDFInfo
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- CN113055752A CN113055752A CN202110265804.4A CN202110265804A CN113055752A CN 113055752 A CN113055752 A CN 113055752A CN 202110265804 A CN202110265804 A CN 202110265804A CN 113055752 A CN113055752 A CN 113055752A
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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
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
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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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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Abstract
The embodiment of the invention discloses a picture quality adjusting method, a picture quality adjusting device and an intelligent television, wherein the picture quality adjusting method comprises the following steps: firstly, acquiring a face image according to an acquired original image, and then determining personal information of audiences according to the face image; simultaneously acquiring ambient light intensity information; and acquiring corresponding image quality parameters by using an image quality matching database according to the personal information of the audience and the ambient light intensity information, and finally automatically adjusting the display effect of the intelligent television according to the image quality parameters. The invention realizes the intelligent adjustment of the television picture quality aiming at the difference of the audience watching the intelligent television and the watching environment, provides excellent television display effect and meets the individual requirements of different audiences.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to a picture quality adjusting method and device and an intelligent television.
Background
With the popularization of network intelligent televisions, the frequency of watching videos on the television is higher and higher, and therefore, the requirement on the display effect of the television is higher and higher.
At present, television developers and manufacturers only debug PQ (Picture Quality) parameters according to skin colors corresponding to national defaults of product selling places. The PQ parameter, i.e., the image quality parameter, is a very important quality parameter of the screen image quality, and the parameter includes almost all display effects, specifically, color temperature, brightness, contrast, sharpness, skin color, backlight, and other specific parameters.
However, most regions and countries in the world have people with different nationalities and different skin colors, and people with different nations and different skin colors have great differences in the favorite and suitable parameters such as various color temperatures, brightness, contrast ratios, skin colors and the like when watching television.
If a user wants to obtain the favorite and proper display effect, the user can adjust various complicated setting parameters such as color temperature, brightness, contrast, skin color and the like in a television menu manually, the professional ability of the user is limited, and most users can not understand how to adjust, so that the user can not watch the favorite display effect.
Therefore, the existing television display technology cannot provide the best television display effect suitable and favored by the user, and cannot meet the individual requirements of different television users.
Disclosure of Invention
The invention provides a picture quality adjusting method and device and an intelligent television, which can intelligently adjust the picture quality of the television according to different watching environments of audiences watching the intelligent television and provide excellent television display effect.
In a first aspect, an embodiment of the present invention provides a method for adjusting image quality, which is applied to a smart television, and the method includes:
acquiring a face image according to the acquired original image;
determining personal information according to the face image;
collecting light intensity information of an environment;
acquiring corresponding image quality parameters by using an image quality matching database according to the personal information and the environmental light intensity information;
and automatically adjusting the display effect of the smart television according to the image quality parameters.
According to a specific embodiment of the present invention, the obtaining a face image according to an acquired original image includes:
when the intelligent television is started, the camera equipment of the intelligent television automatically shoots to obtain the original image;
and carrying out face tracking detection on the original image to obtain the face image.
According to a specific embodiment of the present invention, the determining the personal information according to the face image includes:
performing skin color recognition on the face image to determine the skin color of a corresponding audience; or,
and comparing the face image with a pre-stored user image to determine identity information corresponding to the face image, and determining the skin color of the corresponding audience according to the identity information.
According to a specific embodiment of the present invention, if a plurality of face images are obtained according to the original image, the comparing the face images with pre-stored user images to determine identity information corresponding to the face images, and determining skin color of corresponding viewers according to the identity information includes:
comparing each face image with a pre-stored user image to determine identity information corresponding to each face image;
determining the audience with the highest priority according to the preset priority of each identity information;
the skin color of the viewer of the highest priority is taken as the personal information.
According to a specific embodiment of the present invention, the ambient light intensity information is obtained by an ambient light sensor; the image quality matching database stores the environmental light intensity information and the corresponding image quality parameters in a correlated manner.
According to an embodiment of the present invention, the image quality parameter corresponding to the personal information includes at least one of contrast, color temperature, skin color and sharpness;
the image quality parameters corresponding to the ambient light intensity information include: brightness.
According to an embodiment of the present invention, the acquiring the corresponding image quality parameter by using the image quality matching database according to the personal information and the ambient light intensity information includes:
sending the personal information and the ambient light intensity information to a server;
and receiving the image quality parameters which are matched and acquired by the server by utilizing the image quality matching database.
In a second aspect, an embodiment of the present invention provides an image quality adjusting apparatus applied to a smart television, where the image quality adjusting apparatus includes:
the face image acquisition module is used for acquiring a face image according to the acquired original image;
the personal information acquisition module is used for determining personal information according to the face image;
the light intensity information acquisition module is used for acquiring the ambient light intensity information;
the image quality parameter acquisition module acquires corresponding image quality parameters by using an image quality matching database according to the personal information and the environmental light intensity information;
and the display module is used for automatically adjusting the display effect of the intelligent television according to the image quality parameters.
In a third aspect, an embodiment of the present invention provides an intelligent television, including a display, a processor, and a memory, where the display and the memory are both connected to the processor, and the memory is used to store a computer program, and the computer program executes any one of the foregoing image quality adjustment methods when the processor runs.
In a fourth aspect, an embodiment of the present invention provides a computer storage medium storing a computer program, which when executed on a processor performs any one of the image quality adjustment methods described above.
The embodiment of the invention discloses a picture quality adjusting method, a picture quality adjusting device and an intelligent television, which are applied to the intelligent television, wherein firstly, a face image is obtained according to an acquired original image, and then, the personal information of audiences is determined according to the face image; simultaneously collecting the light intensity information of the environment; and acquiring corresponding image quality parameters by using an image quality matching database according to the personal information of the audience and the ambient light intensity information, and finally automatically adjusting the display effect of the intelligent television according to the image quality parameters. The invention realizes the intelligent adjustment of the television picture quality aiming at the difference of the audience watching the intelligent television and the watching environment, provides excellent television display effect and meets the individual requirements of different audiences.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention. Like components are numbered similarly in the various figures.
Fig. 1 is a schematic flow chart of a picture quality adjustment method;
fig. 2 is a block diagram of an image quality adjustment apparatus;
fig. 3 shows a schematic structural diagram of a smart television.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present invention, are only intended to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
Example 1
The embodiment of the invention provides a picture quality adjusting method, which is applied to an intelligent television and used for adjusting the display picture quality of the intelligent television, and can also be used for other products with display functions, such as tablet computers, mobile phones, handheld game machines and the like.
Referring to fig. 1, the image quality adjusting method of the present invention includes the following steps:
s101, obtaining a face image according to an acquired original image;
when the smart television is started, the image in the corresponding shooting range is automatically shot by the shooting equipment of the smart television, and the image can be defined as an original image, wherein the original image can comprise scene information in a preset range and face information of a user in the preset range. In order to perform targeted image quality adjustment according to the condition of a user, after an original image is acquired, face tracking detection is performed on the original image to obtain a face image corresponding to the user within the preset range.
The smart television can be configured with a high-definition camera, for example, a camera with more than 400 ten thousand pixels. After the camera acquisition function of the intelligent television is started, if audiences enter the shooting range of the camera, the camera can acquire original images. The acquired raw image information may include: static images, dynamic images, or images corresponding to different positions and different expressions of the viewer, etc. After the intelligent television acquires the image acquired by the camera, face tracking detection is carried out on the acquired original image, and a face image is acquired.
The scheme of automatically extracting the face image of the user does not need the audience to sit close to the camera carelessly, the audience can walk around, eat and chat as usual, the audience can well acquire the image to obtain the face image within the shooting range as long as the intelligent television is started, and the acquisition of the face image can be completed carelessly.
S102, determining personal information according to the face image;
the personal information includes, but is not limited to, country, skin color and age, and the facial image of the same audience and the personal information can be stored in the database in a corresponding and packaged mode in advance. When the viewer watches the television, the personal information stored correspondingly can be queried according to the face image acquired in the step S101.
Specifically, different countries have different skin colors, and people with black, yellow and white skin have different television display effects. For example, the television preferred by the population with skin of the asia-pacific color shows a white, red-penetrating complexion. Secondly, the favorite display styles of different individuals are different, for example, some people like the high-contrast and high-saturation European style, some people like the ancient style picture, and some people like the warm tone; moreover, the display effect suitable for the elderly, children and teenagers is different among people of different ages, for example, the teenagers and children need to pay attention to eyesight protection, and the elderly needs to pay attention to the adjustment of asthenopia due to some eye diseases.
In consideration of the difference between the individuals, the step S102 of confirming the personal information from the face image to adjust the image quality subsequently is important for achieving the personalized image quality adjustment effect.
S103, collecting light intensity information of the environment;
the display effect of the smart television is also influenced by the environment light intensity information such as the environment light brightness, and the environment light intensity information can be collected when the image quality is adjusted. Specifically, the ambient light intensity information is obtained by the ambient light sensor, and the ambient environment may be different environmental conditions such as sunny day, rainy day, and dark night when the television is watched daily.
When watching television in real life, people often see the television in sunny days and cannot see the television clearly due to too strong light intensity, or people like to turn off all lights at night to watch the film, but the environment of the black paint is easy to cause asthenopia, and the like. The viewing environment is important for the viewer, and the detection of the surrounding environment helps to provide the viewer with a better picture quality adjustment effect in consideration of the viewing environment.
Of course, in specific implementation, the execution steps of obtaining the image and the ambient light intensity information may not be limited, that is, the ambient light intensity information may be obtained first and then the image information may be obtained, or the image information and the ambient light intensity information may be obtained simultaneously and separately.
S104, acquiring corresponding image quality parameters by using an image quality matching database according to the personal information and the environmental light intensity information;
the corresponding relationship between the personal information and the image quality parameters corresponding to different users may be stored in a database in advance, and the corresponding relationship between the environmental light intensity information and the image quality parameters may be stored in the database, which may be defined as an image quality matching database.
The image quality parameters corresponding to the personal information comprise at least one of contrast, color temperature, skin color and sharpness; the image quality parameters corresponding to the ambient light intensity information include: brightness. For example, the person having yellow skin color in the personal information has a color temperature of 12000k (kelvin) or more corresponding to the image quality parameter, that is, the person having yellow skin color is stored in the image quality matching database together with the person having the color temperature parameter of 12000k (kelvin) or more.
The ambient light information is stored in the image quality matching database in association with preset image quality parameters. For the brightness parameter in the ambient light intensity information, for example, when the ambient brightness in the daytime is 10,000 nits, the brightness range that the human eye can approximately distinguish is 200 to 20,000 nits, and the brightness below 200 nits is also perceived as black, i.e. the corresponding ambient brightness parameter is set to be more than 200 nits. And when the night environment is 30 nits, the distinguishable brightness range is 1-200 nits, namely the corresponding brightness parameter is set between 1-200 nits, and the specific brightness parameter can also consider the influence of personal information.
The image quality parameters are stored in association with personal information and ambient light intensity information. The effect of quickly searching the matching parameters can be realized by establishing the database.
The process of acquiring the corresponding image quality parameters by using the image quality matching database according to the personal information and the environmental light intensity information is realized by a server, specifically, the personal information and the environmental light intensity information are sent to the server; and receiving the image quality parameters which are matched and acquired by the server by utilizing the image quality matching database.
And S105, automatically adjusting the display effect of the smart television according to the image quality parameters.
The picture quality parameter refers to a PQ parameter, that is, an image quality parameter, which is a very important quality parameter of screen picture quality, and the parameter almost includes all display effects, specifically includes specific parameters such as color temperature, brightness, contrast, sharpness, skin color, and the like, wherein the contrast refers to the measurement of different brightness levels between the brightest white and the darkest black in a bright and dark area in an image, and is very critical to the influence of the contrast on the visual effect, and generally, the larger the contrast is, the clearer and more striking the image is, the clearer and more beautiful color is, and the smaller the contrast is, so that the whole picture is grayed; color temperature is a unit of measure indicating the color components contained in the light, and the lower the color temperature, the warmer (reddish) the hue; the higher the color temperature, the colder the hue (bluish); sharpness, sometimes also called "sharpness", is an indicator that reflects the sharpness of the image plane and the sharpness of the edges of the image, and the higher the sharpness, the higher the contrast of details on the image plane and the clearer the appearance.
And according to the adjustment of the image quality parameters, the display of different image quality display effects is realized.
According to the image quality adjusting method provided by the embodiment of the application, the intelligent television obtains the face image according to the collected original image, and then determines the personal information of the audience according to the face image; simultaneously acquiring ambient light intensity information; and acquiring corresponding image quality parameters by using an image quality matching database according to the personal information of the audience and the ambient light intensity information, and finally automatically adjusting the display effect of the intelligent television according to the image quality parameters. The intelligent television image quality adjusting method has the advantages that the intelligent television image quality is intelligently adjusted by considering the factors of different watching subjects and objective environments according to the difference of the watching subjects and the watching environments of the intelligent television, the excellent television display effect is provided, the requirements of people of different ages, skin colors and countries can be met, adjustment can be made according to the different requirements of the subjects, and the individual requirements of different audiences are greatly met.
On the basis of the above embodiment, specifically, when actually performing S102, determining personal information according to the face image includes two implementation manners, and the first implementation manner may be to determine personal information according to the face image, and perform skin color recognition on the face image to determine skin color of a corresponding viewer;
and secondly, comparing the face image with a pre-stored user image to determine identity information corresponding to the face image, and determining the skin color of the corresponding audience according to the identity information.
In the process of determining the personal information according to the face image, if the audience has prestored and perfected the personal information, the face is compared with the prestored user image to determine the identity information of the user. If the audience does not pre-store personal information, determining the skin color of the current audience according to the acquired face image, and then adjusting the image quality according to the skin color.
In a specific implementation process, the steps can better meet the requirement of the adjustment of the watching image quality of different subjects, and if a user has preset personal customized favorite parameter values, the user can directly adjust the parameters according to the prestored data. If the user has not preset, the system can still provide the user with a proper viewing effect.
In addition, in S101, if a plurality of face images are obtained according to the original image, the comparing the face images with pre-stored user images to determine identity information corresponding to the face images, and determining the skin color of the corresponding viewer according to the identity information includes:
comparing each face image with a pre-stored user image to determine identity information corresponding to each face image;
determining the audience with the highest priority according to the preset priority of each identity information;
the skin color of the viewer of the highest priority is taken as the personal information.
In specific implementation, the determination of the viewer with the highest priority may be based on the degree of perfection of the identity information, for example, the user with the preset identity information has a higher priority than the user without the preset identity information, the television end server transmits the result of the image information comparison to the television terminal control system, and the television system automatically calls the image quality parameter suitable for the best viewing of the user according to the obtained user information; or the determination of the audience with the highest priority can be adjusted by using the image quality parameters suitable for the population with the skin color according to the population with more skin color in the personal information identified by the acquired face image.
In addition, in order to adjust to the favorite effect of most people, the default suitable image quality parameters are performed for the countries set by the user in the OSD menu country according to the families that the user can select in the OSD menu country as required, so as to meet the favorite effect of most users.
In the implementation, the steps can provide the most suitable and optimal picture quality display under the condition of facing a plurality of audiences and a single audience.
Example 2
Corresponding to the above method embodiment, the embodiment of the invention provides an image quality adjusting device, which is applied to an intelligent television. Referring to fig. 2, the image quality adjustment apparatus 200 includes:
a face image obtaining module 201, configured to obtain a face image according to an acquired original image;
a personal information obtaining module 202, configured to determine personal information according to the face image;
a light intensity information obtaining module 203, configured to obtain ambient light intensity information;
the image quality parameter acquisition module 204 is used for acquiring corresponding image quality parameters by using an image quality matching database according to the personal information and the environmental light intensity information;
the display module 205 is configured to automatically adjust the display effect of the smart television according to the image quality parameter.
The face image obtaining module 201 is further configured to:
when the intelligent television is started, the camera equipment of the intelligent television automatically shoots to obtain the original image, and the face tracking detection is carried out on the original image to obtain the face image.
In addition, an embodiment of the present invention provides a smart television 300, as shown in fig. 3, including a display 301, a processor 302, and a memory 303, where the display 301 and the memory 303 are both connected to the processor 302, and the memory 303 is used for storing a computer program, and the computer program executes any one of the foregoing image quality adjustment methods when the processor 302 runs.
An embodiment of the present invention further provides a computer storage medium storing a computer program, where the computer program executes any one of the image quality adjustment methods described above when the computer program runs on a processor.
The image quality adjusting method, the image quality adjusting device and the smart television comprehensively consider different requirements of audience subjects and different surrounding environment conditions, and provide personalized image quality display effect adjustment. The specific implementation processes of the image quality adjusting device, the smart television and the computer-readable storage medium may refer to the specific implementation processes of the image quality adjusting method, and are not described in detail herein.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative and, for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention or a part of the technical solution that contributes to the prior art in essence can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a smart phone, a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.
Claims (10)
1. A picture quality adjusting method is applied to an intelligent television and comprises the following steps:
acquiring a face image according to the acquired original image;
determining personal information according to the face image;
acquiring ambient light intensity information;
acquiring corresponding image quality parameters by using an image quality matching database according to the personal information and the environmental light intensity information;
and automatically adjusting the display effect of the smart television according to the image quality parameters.
2. The image quality adjustment method according to claim 1, wherein the obtaining of the face image from the acquired original image comprises:
when the intelligent television is started, the camera equipment of the intelligent television automatically shoots to obtain the original image;
and carrying out face tracking detection on the original image to obtain the face image.
3. The image quality adjustment method according to claim 1, wherein the personal information includes skin color, and the determining the personal information from the face image includes:
performing skin color recognition on the face image to determine the skin color of a corresponding audience; or,
and comparing the face image with a pre-stored user image to determine identity information corresponding to the face image, and determining the skin color of the corresponding audience according to the identity information.
4. The image quality adjustment method according to claim 3, wherein if a plurality of face images are obtained according to the original image, the comparing the face images with pre-stored user images to determine identity information corresponding to the face images, and determining skin color of corresponding viewers according to the identity information comprises:
comparing each face image with a pre-stored user image to determine identity information corresponding to each face image;
determining the audience with the highest priority according to the preset priority of each identity information;
the skin color of the viewer of the highest priority is taken as the personal information.
5. The image quality adjustment method according to claim 1, wherein the ambient light intensity information is acquired by an ambient light sensor; the image quality matching database stores the environmental light intensity information and the corresponding image quality parameters in a correlated manner.
6. The image quality adjustment method according to claim 1, wherein the image quality parameter corresponding to the personal information includes at least one of contrast, color temperature, skin color, and sharpness;
the image quality parameter corresponding to the ambient light intensity information includes brightness.
7. The image quality adjustment method according to claim 1, wherein the obtaining of the corresponding image quality parameter from the personal information and the ambient light intensity information by using an image quality matching database comprises:
sending the personal information and the ambient light intensity information to a server;
and receiving the image quality parameters which are matched and acquired by the server by utilizing the image quality matching database.
8. The image quality adjusting device is applied to an intelligent television, and comprises:
the face image acquisition module is used for acquiring a face image according to the acquired original image;
the personal information acquisition module is used for determining personal information according to the face image;
the light intensity information acquisition module is used for acquiring ambient light intensity information;
the image quality parameter acquisition module acquires corresponding image quality parameters by using an image quality matching database according to the personal information and the environmental light intensity information;
and the display module is used for automatically adjusting the display effect of the intelligent television according to the image quality parameters.
9. An intelligent television, comprising a display, a processor and a memory, wherein the display and the memory are connected to the processor, and the memory is used for storing a computer program, and the computer program executes the image quality adjustment method according to any one of claims 1 to 7 when the processor runs.
10. A computer storage medium storing a computer program which, when run on a processor, executes the picture quality adjustment method according to any one of claims 1 to 7.
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| CN113691874A (en) * | 2021-08-11 | 2021-11-23 | 康佳集团股份有限公司 | Television-based film watching dynamic adjustment method and device, intelligent terminal and medium |
| CN114265569A (en) * | 2021-12-10 | 2022-04-01 | 青岛海信激光显示股份有限公司 | Laser projection display method, laser projection device and readable storage medium |
| CN115499692A (en) * | 2022-09-28 | 2022-12-20 | 中广(绍兴柯桥)有线信息网络有限公司 | Digital television intelligent control method and system based on image processing |
| WO2023040682A1 (en) * | 2021-09-18 | 2023-03-23 | 青岛海信激光显示股份有限公司 | Laser projection device, and adjustment method for projected image |
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