WO2020135499A1 - Image quality adjustment method, television set, and readable storage medium - Google Patents

Image quality adjustment method, television set, and readable storage medium Download PDF

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Publication number
WO2020135499A1
WO2020135499A1 PCT/CN2019/128280 CN2019128280W WO2020135499A1 WO 2020135499 A1 WO2020135499 A1 WO 2020135499A1 CN 2019128280 W CN2019128280 W CN 2019128280W WO 2020135499 A1 WO2020135499 A1 WO 2020135499A1
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WO
WIPO (PCT)
Prior art keywords
image quality
video
current
quality parameter
station
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Application number
PCT/CN2019/128280
Other languages
French (fr)
Chinese (zh)
Inventor
张乐
李建强
Original Assignee
深圳Tcl新技术有限公司
深圳Tcl数字技术有限公司
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Publication of WO2020135499A1 publication Critical patent/WO2020135499A1/en

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Classifications

    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities

Definitions

  • the present application relates to the technical field of video processing, in particular to a method for adjusting image quality, a television, and a readable storage medium.
  • image quality adjustment is a very important task.
  • TV image quality adjustment generally adopts a set of parameters for the screen content to achieve the effect of screen rendering.
  • each video has its own picture style, and this method of uniformly adjusting the picture quality cannot reflect the uniqueness and high-level sense of the video picture.
  • the main purpose of the present application is to provide an image quality adjustment method, a TV, and a readable storage medium, aiming to solve the technical problem of the single image quality adjustment method and low user perception experience in the prior art.
  • the present application provides a method for adjusting image quality, which is applied to a television.
  • the method for adjusting image quality includes the following steps:
  • the image quality adjustment method before the step of acquiring the current video played by the TV, the image quality adjustment method further includes:
  • the step of determining that the current video is a customized video includes:
  • the current video is determined to be a customized video.
  • the step of retrieving and importing the first image quality parameter from the cloud database further includes:
  • the step of obtaining the current video played by the TV includes:
  • the step of identifying the TV station logo of the current picture of the TV station channel includes:
  • the first rectangular area is a station logo area.
  • the image quality adjustment method further includes:
  • the step of obtaining the network time includes:
  • the TV guide is activated and connected to the network time server;
  • the present application also provides a television.
  • the television includes: a memory, a processor, and computer-readable instructions stored on the memory and executable on the processor.
  • the computer may When the read instruction is executed by the processor, the steps of the image quality adjustment method described in any one of the above are implemented.
  • the present application also provides a readable storage medium having computer readable instructions stored on the readable storage medium, the computer readable instructions being executed by a processor to achieve any of the above The steps of the image quality adjustment method described above.
  • This application obtains the current video played by the TV, retrieves and imports the first image quality parameter from the cloud database when determining that the current video is a customized video, and adjusts the current video based on the image quality parameter, thereby realizing the current video
  • Picture quality adjustment, picture quality parameters include color temperature, hue, etc. After adjustment, the current video is more in line with the style of the video itself.
  • some picture quality problems inevitably exist in the video shooting and production process, such as color cast, highlight Problems such as exposure can also be improved, effectively improving the user's viewing experience.
  • This application adjusts the current video by retrieving and importing customized picture quality parameters, which solves the problem of poor picture quality caused by the picture quality defects of the video itself, and effectively improves the user's viewing experience.
  • FIG. 1 is a schematic diagram of a structure of a TV hardware involved in the solution of an embodiment of the present application
  • FIG. 2 is a block diagram of the TV of this application.
  • FIG. 3 is a schematic flowchart of the first embodiment of the image quality adjustment method of the present application.
  • FIG. 4 is a schematic flowchart of a second embodiment of a method for adjusting image quality according to the present application.
  • FIG. 5 is a schematic flowchart of a third embodiment of an image quality adjustment method according to this application.
  • FIG. 6 is a schematic flowchart of a fourth embodiment of an image quality adjustment method according to this application.
  • FIG. 7 is a schematic flowchart of step S103 in the fourth embodiment of the image quality adjustment method of the present application.
  • FIG. 1 is a schematic diagram of a TV structure of a hardware operating environment involved in an embodiment of the present application.
  • the television may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002.
  • the communication bus 1002 is used to implement connection communication between these components.
  • the user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface and a wireless interface.
  • the network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface).
  • the memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as a magnetic disk memory.
  • the memory 1005 may optionally be a storage device independent of the foregoing processor 1001.
  • the TV may also include a camera, RF (Radio Frequency (radio frequency) circuits, sensors, audio circuits, WiFi modules, etc.
  • RF Radio Frequency (radio frequency) circuits
  • sensors audio circuits
  • WiFi modules etc.
  • the TV can also be equipped with other sensors such as gyroscopes, barometers, hygrometers, thermometers, and infrared sensors, which will not be repeated here.
  • FIG. 1 does not constitute a limitation on the television, and may include more or less components than those illustrated, or combine certain components, or arrange different components.
  • the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and computer-readable instructions.
  • the network interface 1004 is mainly used to connect to the back-end server and perform data communication with the back-end server;
  • the user interface 1003 is mainly used to connect to the client (user end) and perform data communication with the client;
  • the processor 1001 can be used to call computer-readable instructions stored in the memory 1005 and perform the following operations:
  • processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
  • processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
  • processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
  • processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
  • processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
  • the first rectangular area is a station logo area.
  • processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
  • processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
  • FIG. 2 is a block diagram of a TV of this application.
  • the television of this application includes an acquisition module, a storage module, and an import module, where,
  • the acquisition module is used to obtain the brightness information and network time in real time to know the current video being played on the current TV;
  • Storage module used to store information such as brightness data and network time
  • the import module is used to import the picture quality parameters into the TV software via the network.
  • the current video is played.
  • the TV obtains the brightness information and network time of the current picture in real time through the acquisition module, and then obtains the first video information of the current video being played by the current TV, including the TV station logo, network time and brightness. Data; and, store the brightness data and network time and other information through the storage module; after determining that the current video is a customized video, the TV imports the image quality parameters from the cloud database, and then realizes the image quality adjustment of the current video.
  • FIG. 3 is a schematic flowchart of a first embodiment of an image quality adjustment method of the present application.
  • the image quality adjustment method includes:
  • Step S10 Obtain the current video played by the TV.
  • some videos will be played. After selecting the favorite TV station, the user will often watch it for a period of time.
  • the video played at this time is the current video.
  • the current video includes the TV station logo, network time and Video content played.
  • the video content is usually a certain TV program, and the video information of the current video can be obtained through the TV station logo and network time, that is, the currently playing TV program, and whether the current video is a customized video is judged, so as to judge whether the current video quality needs to be adjusted .
  • Step S20 Determine whether the current video is a customized video.
  • determining whether the current video is a customized video specifically includes: acquiring first video information corresponding to the current video and second video information corresponding to the local video; determining whether the first video information is consistent with the second video Corresponding to the two video information; if it is, it is determined that the current video is a customized video.
  • Video information refers to video information such as name, category, production time, etc.
  • the first video information is the video information of the current video
  • the local video is a customized video adjusted by the second image quality parameter
  • the second video information is the local The video information of the customized video after the video is adjusted.
  • the first video information By comparing the first video information and the second video information, if the first video information, such as the name and category in it and the name and category in the second video information correspond to each other, it can be determined as a customized video; if the first video information If it does not correspond to the second video information, it is determined to be a non-customized video without any processing.
  • Step S30 if so, retrieve and import the first image quality parameter from the cloud database.
  • the first image quality parameter is retrieved from the cloud database, and the first image quality parameter is imported into the TV software.
  • the first image quality parameters include color temperature, hue, saturation, brightness, contrast, sharpness, etc.
  • the video is adjusted locally, including selecting the appropriate color temperature, selecting hue, saturation , Brightness, contrast, sharpness and other second image quality parameters, adjust the local video through the second image quality parameter to achieve the best display effect of the adjusted video, and at the same time, process the video with the second image quality parameter It is a picture quality file.
  • the image quality file called is actually a file after the local video is adjusted by the second image quality parameter. Therefore, the second image quality parameter will be exported as the first image quality parameter, and then the The second picture quality parameter is imported into the TV software to adjust the picture quality of the current video.
  • Step S40 Adjust the current video based on the first image quality parameter.
  • the current video is adjusted through the first image quality parameters. Adjustments to the current video, including adjustments to the video's color temperature, hue, saturation, brightness, contrast, sharpness, and other image quality parameters, make the video screen effectively improve some image quality problems during playback, such as color cast, highlight exposure .
  • This application obtains the current video played by the TV, retrieves and imports the first image quality parameter from the cloud database when determining that the current video is a customized video, and adjusts the current video based on the first image quality parameter, thereby realizing the current video
  • Video quality adjustment image quality parameters include color temperature, hue, etc. After adjustment, the current video is more in line with the style of the video itself. At the same time, some image quality problems, such as color cast, Problems such as highlight exposure can also be improved, effectively improving the user's viewing experience.
  • This application adjusts the current video by retrieving and importing customized image quality parameters, which solves the problem of poor image quality caused by the image quality defects of the video itself, and effectively improves the user's viewing experience.
  • the present application also proposes a second embodiment of the image quality adjustment method.
  • the image quality adjustment method further includes:
  • Step S11 obtaining local video
  • Local video refers to some videos stored in the local cloud database.
  • the local video is used to set the quality parameters of the customized video.
  • the quality file is obtained.
  • the quality file includes the local video. Video information, brightness data, upload time, production time, etc.
  • the quality engineer can determine the style of the content of the local video.
  • the quality of the local video conforming to the subjective aesthetic of the quality engineer can be obtained, so as to realize the individuality of the local video. Customized picture quality adjustment.
  • Step S12 When receiving the setting instruction of the second image quality parameter corresponding to the local video, adjust the local video based on the second image quality parameter to obtain an image quality file.
  • the image quality engineer sets the image quality parameters of the local video according to the local video's own style.
  • the local video is a TV series XXX, which is suitable for soft light style.
  • the tone is adjusted to soft light
  • the local video is adjusted by the second image quality parameter to obtain an image quality file, and the image quality file includes video information, brightness data, upload time and production time of the TV XXX, and data of the second image quality parameter.
  • Step S13 Upload the image quality file to the cloud database.
  • the second image quality parameters in the image quality file are retrieved and imported to realize the adjustment of the current video image quality.
  • the local video before acquiring the current video played by the television, the local video is acquired; when receiving the setting instruction of the second image quality parameter corresponding to the local video, the adjustment is performed based on the second image quality parameter
  • the local video obtains the picture quality file; upload the picture quality file to the cloud database.
  • the picture quality engineer adjusts the picture based on subjective contrast according to the style of the customized video, such as soft and full color.
  • the specific process of setting the style of the customized video is as follows:
  • the local video is TV drama XXX.
  • the style of TV drama XXX adjust its second image quality parameter so that the tone of TV drama XXX is soft and output the image quality file, and
  • the quality file is uploaded to the cloud database, so that when the current video is determined to be a customized video, the second image quality parameter of the image quality file is retrieved and imported for image quality adjustment.
  • step S30 further includes:
  • Step S301 Obtain first video information corresponding to the current video and second video information corresponding to the local video.
  • Each video has its own video information, such as name, category, production time and other video information, and the local video is a customized video adjusted by the second picture quality parameter, by obtaining the first video information of the current video and the local video
  • the corresponding second video information facilitates subsequent comparison of the first video information and the second video information, and then determines whether the current video is a customized video.
  • Step S302 Determine whether the first video information corresponds to the second video information
  • the first video information By comparing the first video information and the second video information, if the first video information, such as the name and category in it and the name and category in the second video information correspond to each other, it can be determined as a customized video; if the first video information If it does not correspond to the second video information, it is determined to be a non-customized video without any processing.
  • Step S303 if so, determine that the current video is a customized video.
  • determining whether the current video is a customized video specifically includes: acquiring first video information corresponding to the current video and second video information corresponding to the local video; determining whether the first video information is Corresponding to the second video information; if it is, it is determined that the current video is a customized video.
  • Each video has its own video information, such as name, category, production time and other video information.
  • the first video information of the current video played by the TV corresponds to the second video information of the local video, it is determined that the current video is a customized video At this time, you need to customize the image quality of the current video.
  • the local video is the second video information of TV series XXX.
  • the style of TV series XXX adjust the image quality parameters so that the tone of TV series XXX is soft and output the image quality file, and upload the image quality file to the cloud database.
  • the first video information corresponds to the second video information
  • the image quality parameters corresponding to the local video are retrieved and imported, and the current video is adjusted to a soft tone video by the image quality parameters.
  • step S30 includes:
  • the cloud database stores the image quality file
  • the image quality file contains the second image quality parameter that adjusts the local video to the customized video. Therefore, when it is determined that the current video is the customized video, connect to the cloud database and call After the image quality parameter interface, the second image quality parameter of the image quality file is exported from the cloud database, and the second image quality parameter is imported as the first image quality parameter into the TV software through the network, so that the current video image quality parameter is automatically Settings to achieve customized image quality adjustment for the current video.
  • step S10 includes:
  • Step S101 when receiving the broadcast instruction, search the TV station program database
  • the user selects the channel of the TV station according to his own needs, and sends the corresponding play command to the TV through the remote control.
  • the TV receives the play command, it will search the TV station program database carried by itself.
  • Step S102 play the TV station channel corresponding to the play instruction in the TV station program database
  • the existing TV program database stores many TV channels.
  • a broadcast command such as receiving a broadcast command to play channel A
  • search the TV station program database so as to select channel A from the TV station program database and play the playback command Corresponding A channel.
  • Step S103 Identify the TV station logo of the current picture of the TV station channel, and obtain the network time.
  • TV channels will be fixed in the upper left corner or upper right corner of the current screen with a TV station logo, and of course, network time.
  • the TV station logo is calculated by the recognition logo algorithm; after purchasing the TV, the user connects to the wireless or wired network according to the TV activation guide, and can obtain the standard network time through some public network time servers published on the Internet.
  • Step S104 Acquire the first video information of the current video according to the TV station logo and network time.
  • obtaining the current video broadcasted by the TV specifically includes: searching a TV station program database when receiving a play command; playing a TV station channel corresponding to the play command in the TV station program database; identifying the current picture of the TV station channel TV station logo and obtain network time; obtain the first video information of the current video according to the TV station logo and network time.
  • the video information refers to video information such as name, category, and production time.
  • the first video information is the video information of the current video, including the name, Category and other information, such as TV A, the TV series XXX will be broadcast from 8 pm to 9 pm, then, according to the logo of TV A and the network time, if the network time is 8:10, then the first video of the current video at this time
  • the information is TV series XXX.
  • the current video is obtained through the TV station logo and the network time, thereby obtaining the first video information corresponding to the current video, and then comparing the first video information with the second video information of the local video to determine whether the current video is a customized video.
  • step S103 includes:
  • Step S1031 dividing the current picture into a plurality of rectangular areas
  • Step S1032 marking the position coordinates of each rectangular area on the current screen
  • Step S1033 receiving the brightness data of each rectangular area and the corresponding position information through the local end, and judging the stability of the brightness data of each rectangular area;
  • Step S1034 if the brightness data of the first rectangular area remains unchanged within a preset time range, it is determined that the first rectangular area is a station logo area.
  • the TV station logo that identifies the current picture of the TV station channel is specifically: the current picture is divided into a plurality of rectangular areas, for example, divided into n*m rectangular areas, the values of n and m are as large as possible, rectangular The area is divided as much as possible to make the recognition more accurate; mark the position coordinates of each rectangular area on the current screen, that is, mark the position coordinates of each rectangle area on the current screen (x1, y1), (x2, y1), (x1 , Y2), (x2, y2)..
  • the preset time may be 15 seconds, 30 seconds, or other.
  • the station logo area of the TV station logo is accurately obtained, and then the position coordinates of the multiple rectangular areas are fitted to obtain the pattern of the TV station logo, thereby achieving accurate acquisition of the TV station logo.
  • the image quality adjustment method further includes:
  • Step S1035 Fit the position coordinates corresponding to the first rectangular area to obtain a TV station logo.
  • the first rectangular area is a plurality of rectangular areas that keep the brightness data unchanged.
  • the pattern of the TV station logo is obtained.
  • the specific TV station logo name is obtained.
  • step S103 further includes:
  • obtaining the network time is specifically: after the user first purchases a TV, the user will connect to a wireless or wired network according to the TV activation guide, and the standard network time may be obtained through some public network time servers published on the Internet.
  • the embodiments of the present application also provide a readable storage medium, and the computer-readable storage medium may be a non-volatile readable storage medium.
  • Computer-readable instructions are stored on the readable storage medium, and when the computer-readable instructions are executed by the processor, the steps of the image quality adjustment method described above are implemented.
  • the methods in the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or part that contributes to the existing technology, and the computer software product is stored in a storage medium (such as ROM/RAM as described above) , Magnetic disks, optical disks), including several instructions to enable a device device (which may be a mobile phone, computer, server, air conditioner, or network equipment, etc.) to perform the method described in each embodiment of the present application.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Disclosed are an image quality adjustment method, a television set, and a readable storage medium. The image quality adjustment method comprises: obtaining the current video played by a television set; determining whether the current video is a customized video; if yes, invoking and importing a first image quality parameter from a cloud database; and based on the first image quality parameter, adjusting the current video.

Description

画质调整方法、电视及可读存储介质Picture quality adjustment method, television and readable storage medium
本申请要求深圳TCL新技术有限公司、深圳TCL数字技术有限公司于2018年12月26日提交中国专利局、申请号为201811606880.1、发明名称为“画质调整方法、电视及可读存储介质”的中国专利申请的优先权，其全部内容通过引用结合在申请中。This application requires Shenzhen TCL New Technology Co., Ltd. and Shenzhen TCL Digital Technology Co., Ltd. to submit to the Chinese Patent Office on December 26, 2018, the application number is 201811606880.1, and the invention name is "picture quality adjustment method, TV and readable storage medium." The priority of Chinese patent applications, the entire contents of which are incorporated into the application by reference.
技术领域Technical field
本申请涉及视频处理技术领域，尤其涉及画质调整方法、电视及可读存储介质。The present application relates to the technical field of video processing, in particular to a method for adjusting image quality, a television, and a readable storage medium.
背景技术Background technique
在视频处理领域，画质调节是一个非常重要的工作，电视机画质调节一般都是针对画面内容采用一套参数达到画面渲染的效果。但是，每一部视频都有自己的画面风格，这种千篇一律的调节画质的方法不能体现出视频画面的独特性和高级感。In the field of video processing, image quality adjustment is a very important task. TV image quality adjustment generally adopts a set of parameters for the screen content to achieve the effect of screen rendering. However, each video has its own picture style, and this method of uniformly adjusting the picture quality cannot reflect the uniqueness and high-level sense of the video picture.
技术解决方案Technical solution
本申请的主要目的在于提供一种画质调整方法、电视及可读存储介质，旨在解决现有技术中画质调节方法单一、用户观感体验低的技术问题。The main purpose of the present application is to provide an image quality adjustment method, a TV, and a readable storage medium, aiming to solve the technical problem of the single image quality adjustment method and low user perception experience in the prior art.
为实现上述目的，本申请提供一种画质调整方法，应用于电视，所述画质调整方法包括以下步骤：To achieve the above object, the present application provides a method for adjusting image quality, which is applied to a television. The method for adjusting image quality includes the following steps:
获取所述电视播放的当前视频；Get the current video played by the TV;
判断所述当前视频为定制视频，则从云端数据库调取并导入第一画质参数；Judging that the current video is a customized video, then retrieve and import the first image quality parameter from the cloud database;
基于所述第一画质参数调整所述当前视频。Adjust the current video based on the first image quality parameter.
可选地，所述获取所述电视播放的当前视频的步骤之前，所述画质调整方法还包括：Optionally, before the step of acquiring the current video played by the TV, the image quality adjustment method further includes:
获取本地视频；Get local video;
接收到所述本地视频对应的第二画质参数的设置指令，基于所述第二画质参数调整所述本地视频得到画质文件；Receiving a setting instruction of a second image quality parameter corresponding to the local video, adjusting the local video based on the second image quality parameter to obtain an image quality file;
将所述画质文件上传至所述云端数据库。Upload the image quality file to the cloud database.
可选地，所述判断所述当前视频为定制视频的步骤包括：Optionally, the step of determining that the current video is a customized video includes:
获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息；Acquiring first video information corresponding to the current video and second video information corresponding to the local video;
判断所述第一视频信息与所述第二视频信息对应，则判定所述当前视频为定制视频。It is determined that the first video information corresponds to the second video information, and then the current video is determined to be a customized video.
可选地，所述从云端数据库调取并导入第一画质参数的步骤还包括：Optionally, the step of retrieving and importing the first image quality parameter from the cloud database further includes:
连接云端数据库；Connect to the cloud database;
调用画质参数接口，从所述云端数据库中导出所述画质文件的第二画质参数；Calling the image quality parameter interface to export the second image quality parameter of the image quality file from the cloud database;
将所述第二画质参数作为第一画质参数导入所述电视。Import the second image quality parameter as the first image quality parameter into the television.
可选地，所述获取所述电视播放的当前视频的步骤包括：Optionally, the step of obtaining the current video played by the TV includes:
接收到播放指令，查找电视台节目资料库；Receive the broadcast instruction, search the TV station program database;
播放所述电视台节目资料库中播放指令对应的电视台频道；Play the TV station channel corresponding to the play instruction in the TV station program database;
识别所述电视台频道的当前画面的电视台台标，且获取网络时间；Identify the TV station logo of the current picture of the TV station channel, and obtain the network time;
根据所述电视台台标及网络时间获取所述当前视频的第一视频信息。Obtain the first video information of the current video according to the TV station logo and network time.
可选地，所述识别所述电视台频道的当前画面的电视台台标的步骤包括：Optionally, the step of identifying the TV station logo of the current picture of the TV station channel includes:
将所述当前画面划分为多个长方形区域；Divide the current picture into a plurality of rectangular areas;
标记每个长方形区域在当前画面的位置坐标；Mark the position coordinates of each rectangular area in the current screen;
通过本地端接收每个长方形区域的亮度数据及对应的位置信息，并判断每个长方形区域的亮度数据的稳定性；Receive the brightness data and corresponding position information of each rectangular area through the local end, and judge the stability of the brightness data of each rectangular area;
若第一长方形区域的亮度数据在预设时间范围内保持不变，则判定所述第一长方形区域为台标区域。If the brightness data of the first rectangular area remains unchanged within a preset time range, it is determined that the first rectangular area is a station logo area.
可选地，所述判定所述第一长方形区域为台标区域的步骤之后，所述画质调整方法还包括：Optionally, after the step of determining that the first rectangular area is a station logo area, the image quality adjustment method further includes:
将所述第一长方形区域对应的位置坐标进行拟合，得到电视台台标。Fitting the position coordinates corresponding to the first rectangular area to obtain the TV station logo.
可选地，所述获取网络时间的步骤包括：Optionally, the step of obtaining the network time includes:
所述电视的向导被激活，连接网络时间服务器；The TV guide is activated and connected to the network time server;
通过所述网络时间服务器获取网络时间。Obtain the network time through the network time server.
此外，为实现上述目的，本申请还提供一种电视，所述电视包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机可读指令，所述计算机可读指令被所述处理器执行时实现上述中任一项所述的画质调整方法的步骤。In addition, in order to achieve the above object, the present application also provides a television. The television includes: a memory, a processor, and computer-readable instructions stored on the memory and executable on the processor. The computer may When the read instruction is executed by the processor, the steps of the image quality adjustment method described in any one of the above are implemented.
此外，为实现上述目的，本申请还提供一种可读存储介质，所述可读存储介质上存储有计算机可读指令，所述计算机可读指令被处理器执行时实现上述中任一项所述的画质调整方法的步骤。In addition, in order to achieve the above object, the present application also provides a readable storage medium having computer readable instructions stored on the readable storage medium, the computer readable instructions being executed by a processor to achieve any of the above The steps of the image quality adjustment method described above.
本申请通过获取所述电视播放的当前视频，在确定该当前视频为定制视频时，从云端数据库调取并导入第一画质参数，且基于画质参数调整当前视频，从而实现对当前视频的画质调整，画质参数包括色温、色调等，经过调整后的当前视频，更符合视频自身的风格，同时，在视频拍摄和制作过程中难免存在的一些画质问题，比如偏色、高亮曝光等问题也能得到改善，有效改善用户的观看体验。本申请通过调取并导入定制的画质参数进行对当前视频调整，解决了视频自身画质缺陷引起的画质效果不佳的问题，有效改善用户的观看体验。This application obtains the current video played by the TV, retrieves and imports the first image quality parameter from the cloud database when determining that the current video is a customized video, and adjusts the current video based on the image quality parameter, thereby realizing the current video Picture quality adjustment, picture quality parameters include color temperature, hue, etc. After adjustment, the current video is more in line with the style of the video itself. At the same time, some picture quality problems inevitably exist in the video shooting and production process, such as color cast, highlight Problems such as exposure can also be improved, effectively improving the user's viewing experience. This application adjusts the current video by retrieving and importing customized picture quality parameters, which solves the problem of poor picture quality caused by the picture quality defects of the video itself, and effectively improves the user's viewing experience.
附图说明BRIEF DESCRIPTION
图1为本申请实施例方案涉及的电视硬件结构示意图；FIG. 1 is a schematic diagram of a structure of a TV hardware involved in the solution of an embodiment of the present application;
图2为本申请电视的方框示意图；Figure 2 is a block diagram of the TV of this application;
图3为本申请画质调整方法第一实施例的流程示意图；FIG. 3 is a schematic flowchart of the first embodiment of the image quality adjustment method of the present application;
图4为本申请画质调整方法第二实施例的流程示意图；4 is a schematic flowchart of a second embodiment of a method for adjusting image quality according to the present application;
图5为本申请画质调整方法第三实施例的流程示意图；FIG. 5 is a schematic flowchart of a third embodiment of an image quality adjustment method according to this application;
图6为本申请画质调整方法第四实施例的流程示意图；FIG. 6 is a schematic flowchart of a fourth embodiment of an image quality adjustment method according to this application;
图7为本申请画质调整方法第四实施例中步骤S103细化后的流程示意图。FIG. 7 is a schematic flowchart of step S103 in the fourth embodiment of the image quality adjustment method of the present application.
本申请目的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The purposes, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the drawings.
本发明的实施方式Embodiments of the invention
应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.
如图1所示，图1是本申请实施例方案涉及的硬件运行环境的电视结构示意图。As shown in FIG. 1, FIG. 1 is a schematic diagram of a TV structure of a hardware operating environment involved in an embodiment of the present application.
如图1所示，该电视可以包括：处理器1001，例如CPU，网络接口1004，用户接口1003，存储器1005，通信总线1002。其中，通信总线1002用于实现这些组件之间的连接通信。用户接口1003可以包括显示屏（Display）、输入单元比如键盘（Keyboard），可选用户接口1003还可以包括标准的有线接口、无线接口。网络接口1004可选的可以包括标准的有线接口、无线接口（如WI-FI接口）。存储器1005可以是高速RAM存储器，也可以是稳定的存储器（non-volatile memory），例如磁盘存储器。存储器1005可选的还可以是独立于前述处理器1001的存储装置。As shown in FIG. 1, the television may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002. Among them, the communication bus 1002 is used to implement connection communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as a magnetic disk memory. The memory 1005 may optionally be a storage device independent of the foregoing processor 1001.
可选地，电视还可以包括摄像头、RF（Radio Frequency，射频）电路，传感器、音频电路、WiFi模块等等。当然，电视还可配置陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。Optionally, the TV may also include a camera, RF (Radio Frequency (radio frequency) circuits, sensors, audio circuits, WiFi modules, etc. Of course, the TV can also be equipped with other sensors such as gyroscopes, barometers, hygrometers, thermometers, and infrared sensors, which will not be repeated here.
本领域技术人员可以理解，图1中示出的电视结构并不构成对电视的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。Those skilled in the art may understand that the structure of the television shown in FIG. 1 does not constitute a limitation on the television, and may include more or less components than those illustrated, or combine certain components, or arrange different components.
如图1所示，作为一种计算机存储介质的存储器1005中可以包括操作系统、网络通信模块、用户接口模块以及计算机可读指令。As shown in FIG. 1, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and computer-readable instructions.
在图1所示的电视中，网络接口1004主要用于连接后台服务器，与后台服务器进行数据通信；用户接口1003主要用于连接客户端（用户端），与客户端进行数据通信；而处理器1001可以用于调用存储器1005中存储的计算机可读指令，并执行以下操作：In the TV shown in FIG. 1, the network interface 1004 is mainly used to connect to the back-end server and perform data communication with the back-end server; the user interface 1003 is mainly used to connect to the client (user end) and perform data communication with the client; and the processor 1001 can be used to call computer-readable instructions stored in the memory 1005 and perform the following operations:
获取所述电视播放的当前视频；Get the current video played by the TV;
判断所述当前视频是否为定制视频；Determine whether the current video is a customized video;
若是，则从云端数据库调取并导入第一画质参数；If yes, then retrieve and import the first image quality parameter from the cloud database;
基于所述第一画质参数调整所述当前视频。Adjust the current video based on the first image quality parameter.
进一步地，处理器1001可以调用存储器1005中存储的计算机可读指令，还执行以下操作：Further, the processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
获取本地视频；Get local video;
在接收到所述本地视频对应的第二画质参数的设置指令时，基于所述第二画质参数调整所述本地视频得到画质文件；When receiving the setting instruction of the second image quality parameter corresponding to the local video, adjusting the local video based on the second image quality parameter to obtain an image quality file;
将所述画质文件上传至所述云端数据库。Upload the image quality file to the cloud database.
进一步地，处理器1001可以调用存储器1005中存储的计算机可读指令，还执行以下操作：Further, the processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息；Acquiring first video information corresponding to the current video and second video information corresponding to the local video;
判断所述第一视频信息是否与所述第二视频信息对应；Determine whether the first video information corresponds to the second video information;
若是，则判定所述当前视频为定制视频。If yes, it is determined that the current video is a customized video.
进一步地，处理器1001可以调用存储器1005中存储的计算机可读指令，还执行以下操作：Further, the processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
连接云端数据库；Connect to the cloud database;
调用画质参数接口后，从所述云端数据库中导出所述画质文件的第二画质参数；After calling the image quality parameter interface, export the second image quality parameter of the image quality file from the cloud database;
将所述第二画质参数作为第一画质参数导入所述电视。Import the second image quality parameter as the first image quality parameter into the television.
进一步地，处理器1001可以调用存储器1005中存储的计算机可读指令，还执行以下操作：Further, the processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
在接收到播放指令时，查找电视台节目资料库；When receiving the broadcast instruction, search the TV station program database;
播放所述电视台节目资料库中播放指令对应的电视台频道；Play the TV station channel corresponding to the play instruction in the TV station program database;
识别所述电视台频道的当前画面的电视台台标，且获取网络时间；Identify the TV station logo of the current picture of the TV station channel, and obtain the network time;
根据所述电视台台标及网络时间获取所述当前视频的第一视频信息。Obtain the first video information of the current video according to the TV station logo and network time.
进一步地，处理器1001可以调用存储器1005中存储的计算机可读指令，还执行以下操作：Further, the processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
将所述当前画面划分为多个长方形区域；Divide the current picture into a plurality of rectangular areas;
标记每个长方形区域在当前画面的位置坐标；Mark the position coordinates of each rectangular area in the current screen;
通过本地端接收每个长方形区域的亮度数据及对应的位置信息，并判断每个长方形区域的亮度数据的稳定性；Receive the brightness data and corresponding position information of each rectangular area through the local end, and judge the stability of the brightness data of each rectangular area;
若第一长方形区域的亮度数据在预设时间范围内保持不变，则判定所述第一长方形区域为台标区域。If the brightness data of the first rectangular area remains unchanged within a preset time range, it is determined that the first rectangular area is a station logo area.
进一步地，处理器1001可以调用存储器1005中存储的计算机可读指令，还执行以下操作：Further, the processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
将所述第一长方形区域对应的位置坐标进行拟合，得到电视台台标。Fitting the position coordinates corresponding to the first rectangular area to obtain the TV station logo.
进一步地，处理器1001可以调用存储器1005中存储的计算机可读指令，还执行以下操作：Further, the processor 1001 can call computer-readable instructions stored in the memory 1005, and also perform the following operations:
在所述电视的向导被激活后，连接网络时间服务器；After the guide of the TV is activated, connect to a network time server;
通过所述网络时间服务器获取网络时间。Obtain the network time through the network time server.
参照图2为本申请电视的方框示意图。2 is a block diagram of a TV of this application.
本申请的电视包括获取模块、存储模块、导入模块，其中，The television of this application includes an acquisition module, a storage module, and an import module, where,
获取模块，用于实时获取亮度信息和网络时间，得知当前电视正在播放的当前视频；The acquisition module is used to obtain the brightness information and network time in real time to know the current video being played on the current TV;
存储模块，用于存储亮度数据及网络时间等信息；Storage module, used to store information such as brightness data and network time;
导入模块，用于将画质参数通过网络导入到电视的软件内。The import module is used to import the picture quality parameters into the TV software via the network.
在用户打开电视时，播放一些当前视频，电视通过获取模块实时获取当前画面的亮度信息和网络时间，进而得到当前电视正在播放的当前视频的第一视频信息，包括电视台台标、网络时间及亮度数据；并且，通过存储模块存储亮度数据及网络时间等信息；在确定当前视频为定制视频后，电视从云端数据库导入画质参数，进而实现对当前视频的画质调整。When the user turns on the TV, the current video is played. The TV obtains the brightness information and network time of the current picture in real time through the acquisition module, and then obtains the first video information of the current video being played by the current TV, including the TV station logo, network time and brightness. Data; and, store the brightness data and network time and other information through the storage module; after determining that the current video is a customized video, the TV imports the image quality parameters from the cloud database, and then realizes the image quality adjustment of the current video.
参照图3，图3为本申请画质调整方法第一实施例的流程示意图，在第一实施例中，画质调整方法包括：Referring to FIG. 3, FIG. 3 is a schematic flowchart of a first embodiment of an image quality adjustment method of the present application. In the first embodiment, the image quality adjustment method includes:
步骤S10，获取所述电视播放的当前视频。Step S10: Obtain the current video played by the TV.
本实施例中，用户打开电视后，会播放一些视频，用户在选择自己喜爱的电视台后，往往会持续观看一段时间，此时播放的视频为当前视频，当前视频包括电视台台标、网络时间以及播放的视频内容。视频内容一般为某一电视节目，通过电视台台标及网络时间能够获取当前视频的视频信息，即当前播放的电视节目，并判断当前视频是否为定制视频，从而判断当前视频的画质是否需要调整。In this embodiment, after the user turns on the TV, some videos will be played. After selecting the favorite TV station, the user will often watch it for a period of time. The video played at this time is the current video. The current video includes the TV station logo, network time and Video content played. The video content is usually a certain TV program, and the video information of the current video can be obtained through the TV station logo and network time, that is, the currently playing TV program, and whether the current video is a customized video is judged, so as to judge whether the current video quality needs to be adjusted .
步骤S20，判断所述当前视频是否为定制视频。Step S20: Determine whether the current video is a customized video.
本实施例中，判断当前视频是否为定制视频具体为：获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息；判断所述第一视频信息是否与所述第二视频信息对应；若是，则判定所述当前视频为定制视频。In this embodiment, determining whether the current video is a customized video specifically includes: acquiring first video information corresponding to the current video and second video information corresponding to the local video; determining whether the first video information is consistent with the second video Corresponding to the two video information; if it is, it is determined that the current video is a customized video.
视频信息，是指如名称、类别、制作时间等视频信息，并且，第一视频信息即当前视频的视频信息，本地视频是通过第二画质参数调整后的定制视频，第二视频信息即本地视频经过调整后的定制视频的视频信息。Video information refers to video information such as name, category, production time, etc., and the first video information is the video information of the current video, the local video is a customized video adjusted by the second image quality parameter, and the second video information is the local The video information of the customized video after the video is adjusted.
通过对比第一视频信息与第二视频信息，若第一视频信息，如其中的名称、类别与第二视频信息中的名称、类别一一对应，则可判定为定制视频；若第一视频信息与第二视频信息不对应，则判定为非定制视频，无需做任何处理。By comparing the first video information and the second video information, if the first video information, such as the name and category in it and the name and category in the second video information correspond to each other, it can be determined as a customized video; if the first video information If it does not correspond to the second video information, it is determined to be a non-customized video without any processing.
步骤S30，若是，则从云端数据库调取并导入第一画质参数。Step S30, if so, retrieve and import the first image quality parameter from the cloud database.
本实施例中，在确认所述当前视频为定制视频时，从云端数据库中调取第一画质参数，并将第一画质参数导入电视的软件中。第一画质参数包括色温、色调、饱和度、亮度、对比度、清晰度等，针对某一视频，根据视频的风格类型，在本地对视频进行调整，包括选择合适的色温，选择色调、饱和度、亮度、对比度、清晰度等第二画质参数的数值，通过第二画质参数调整本地视频，使调整后的视频显示效果达到最佳，同时，将带有第二画质参数的视频处理为画质文件，输出画质文件后上传至云端数据库存储，以便于在确定当前视频为定制视频时的导入。并且，在导入第一画质参数时，调用的画质文件实际为本地视频经过第二画质参数调整后的文件，因此，将第二画质参数会作为第一画质参数导出，进而将第二画质参数导入电视的软件中，对当前视频进行画质调整。In this embodiment, when it is confirmed that the current video is a customized video, the first image quality parameter is retrieved from the cloud database, and the first image quality parameter is imported into the TV software. The first image quality parameters include color temperature, hue, saturation, brightness, contrast, sharpness, etc. For a video, according to the style of the video, the video is adjusted locally, including selecting the appropriate color temperature, selecting hue, saturation , Brightness, contrast, sharpness and other second image quality parameters, adjust the local video through the second image quality parameter to achieve the best display effect of the adjusted video, and at the same time, process the video with the second image quality parameter It is a picture quality file. After outputting the picture quality file and uploading it to the cloud database for storage, it is easy to import when it is determined that the current video is a customized video. Moreover, when the first image quality parameter is imported, the image quality file called is actually a file after the local video is adjusted by the second image quality parameter. Therefore, the second image quality parameter will be exported as the first image quality parameter, and then the The second picture quality parameter is imported into the TV software to adjust the picture quality of the current video.
步骤S40，基于所述第一画质参数调整所述当前视频。Step S40: Adjust the current video based on the first image quality parameter.
本实施例中，在导入画质参数后，通过第一画质参数对当前视频进行调整。对当前视频的调整，包括对视频的色温、色调、饱和度、亮度、对比度、清晰度等画质参数的调整，使得视频画面在播放时有效改善一些画质问题，如偏色、高亮曝光。In this embodiment, after the image quality parameters are imported, the current video is adjusted through the first image quality parameters. Adjustments to the current video, including adjustments to the video's color temperature, hue, saturation, brightness, contrast, sharpness, and other image quality parameters, make the video screen effectively improve some image quality problems during playback, such as color cast, highlight exposure .
本申请通过获取所述电视播放的当前视频，在确定该当前视频为定制视频时，从云端数据库调取并导入第一画质参数，且基于第一画质参数调整当前视频，从而实现对当前视频的画质调整，画质参数包括色温、色调等，经过调整后的当前视频，更符合视频自身的风格，同时，在视频拍摄和制作过程中难免存在的一些画质问题，比如偏色、高亮曝光等问题也能得到改善，有效改善用户的观看体验。本申请通过调取并导入定制的画质参数进行对当前视频调整，解决了视频自身画质缺陷引起的画质效果不佳的问题，有效改善用户的观看体验。This application obtains the current video played by the TV, retrieves and imports the first image quality parameter from the cloud database when determining that the current video is a customized video, and adjusts the current video based on the first image quality parameter, thereby realizing the current video Video quality adjustment, image quality parameters include color temperature, hue, etc. After adjustment, the current video is more in line with the style of the video itself. At the same time, some image quality problems, such as color cast, Problems such as highlight exposure can also be improved, effectively improving the user's viewing experience. This application adjusts the current video by retrieving and importing customized image quality parameters, which solves the problem of poor image quality caused by the image quality defects of the video itself, and effectively improves the user's viewing experience.
基于第一实施例，本申请还提出画质调整方法的第二实施例，如图4所示，在步骤S10之前，所述画质调整方法还包括：Based on the first embodiment, the present application also proposes a second embodiment of the image quality adjustment method. As shown in FIG. 4, before step S10, the image quality adjustment method further includes:
步骤S11，获取本地视频；Step S11, obtaining local video;
本地视频，是指存储于本地云端数据库的一些视频，本地视频用于对定制视频的画质参数的设置，在对本地视频进行画质参数调整后得到画质文件，画质文件包括本地视频的视频信息、亮度数据、上传时间、制作时间等。Local video refers to some videos stored in the local cloud database. The local video is used to set the quality parameters of the customized video. After adjusting the quality parameters of the local video, the quality file is obtained. The quality file includes the local video. Video information, brightness data, upload time, production time, etc.
获取本地视频，以便于画质工程师针对本地视频的内容进行风格判定，在对本地视频的画质进行调整后，得到符合画质工程师主观审美的本地视频的画质，从而实现对本地视频的个人定制化画质调整。Obtain the local video so that the quality engineer can determine the style of the content of the local video. After adjusting the quality of the local video, the quality of the local video conforming to the subjective aesthetic of the quality engineer can be obtained, so as to realize the individuality of the local video. Customized picture quality adjustment.
步骤S12，在接收到所述本地视频对应的第二画质参数的设置指令时，基于所述第二画质参数调整所述本地视频得到画质文件。Step S12: When receiving the setting instruction of the second image quality parameter corresponding to the local video, adjust the local video based on the second image quality parameter to obtain an image quality file.
画质工程师根据本地视频的自身风格，对本地视频进行画质参数设置，如本地视频为电视剧XXX，适合柔光的风格，对本地视频进行第二画质参数设置时，将色调调整为柔光，此时，通过第二画质参数调整本地视频得到画质文件，画质文件包括电视机XXX的视频信息、亮度数据、上传时间及制作时间以及第二画质参数的数据等。The image quality engineer sets the image quality parameters of the local video according to the local video's own style. For example, the local video is a TV series XXX, which is suitable for soft light style. When the second image quality parameter is set for the local video, the tone is adjusted to soft light At this time, the local video is adjusted by the second image quality parameter to obtain an image quality file, and the image quality file includes video information, brightness data, upload time and production time of the TV XXX, and data of the second image quality parameter.
步骤S13，将所述画质文件上传至所述云端数据库。Step S13: Upload the image quality file to the cloud database.
在得到画质文件后，上传至云端数据库保存，以便于当判定当前视频为定制视频时，调取并导入画质文件中的第二画质参数，实现对当前视频的画质调整。After obtaining the image quality file, upload it to the cloud database and save it, so that when it is determined that the current video is a customized video, the second image quality parameters in the image quality file are retrieved and imported to realize the adjustment of the current video image quality.
本实施例中，在获取所述电视播放的当前视频之前，获取本地视频；在接收到所述本地视频对应的第二画质参数的设置指令时，基于所述第二画质参数调整所述本地视频得到画质文件；将所述画质文件上传至所述云端数据库。画质工程师根据定制视频的风格类型，比如色彩柔和饱满，通过主观对比来进行画面的调整，具体的定制视频的风格类型设置过程如下：In this embodiment, before acquiring the current video played by the television, the local video is acquired; when receiving the setting instruction of the second image quality parameter corresponding to the local video, the adjustment is performed based on the second image quality parameter The local video obtains the picture quality file; upload the picture quality file to the cloud database. The picture quality engineer adjusts the picture based on subjective contrast according to the style of the customized video, such as soft and full color. The specific process of setting the style of the customized video is as follows:
首先对本地视频进行对应的第二画质参数设置，比如，本地视频为电视剧XXX，针对电视剧XXX的风格，调整其第二画质参数使得电视剧XXX的色调柔和后输出画质文件，且将画质文件上传至云端数据库，以供在判定当前视频为定制视频时，调取并导入画质文件的第二画质参数进行画质调整。First, set the corresponding second image quality parameters for the local video. For example, the local video is TV drama XXX. For the style of TV drama XXX, adjust its second image quality parameter so that the tone of TV drama XXX is soft and output the image quality file, and The quality file is uploaded to the cloud database, so that when the current video is determined to be a customized video, the second image quality parameter of the image quality file is retrieved and imported for image quality adjustment.
基于第二实施例，本申请还提出画质调整方法的第三实施例，如图5所示，步骤S30还包括：Based on the second embodiment, the present application also proposes a third embodiment of the image quality adjustment method. As shown in FIG. 5, step S30 further includes:
步骤S301，获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息。Step S301: Obtain first video information corresponding to the current video and second video information corresponding to the local video.
每个视频都有自身的视频信息，如名称、类别、制作时间等视频信息，并且，本地视频是通过第二画质参数调整后的定制视频，通过获取当前视频的第一视频信息及本地视频对应的第二视频信息，以便于后续第一视频信息与第二视频信息的比对，进而判断当前视频是否为定制视频。Each video has its own video information, such as name, category, production time and other video information, and the local video is a customized video adjusted by the second picture quality parameter, by obtaining the first video information of the current video and the local video The corresponding second video information facilitates subsequent comparison of the first video information and the second video information, and then determines whether the current video is a customized video.
步骤S302，判断所述第一视频信息是否与所述第二视频信息对应；Step S302: Determine whether the first video information corresponds to the second video information;
通过对比第一视频信息与第二视频信息，若第一视频信息，如其中的名称、类别与第二视频信息中的名称、类别一一对应，则可判定为定制视频；若第一视频信息与第二视频信息不对应，则判定为非定制视频，无需做任何处理。By comparing the first video information and the second video information, if the first video information, such as the name and category in it and the name and category in the second video information correspond to each other, it can be determined as a customized video; if the first video information If it does not correspond to the second video information, it is determined to be a non-customized video without any processing.
步骤S303，若是，则判定所述当前视频为定制视频。Step S303, if so, determine that the current video is a customized video.
本实施例中，判断所述当前视频是否为定制视频具体为：获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息；判断所述第一视频信息是否与所述第二视频信息对应；若是，则判定所述当前视频为定制视频。每个视频都有自身的视频信息，如名称、类别、制作时间等视频信息，当电视播放的当前视频的第一视频信息与本地视频的第二视频信息对应时，则判定当前视频为定制视频，此时，需要对当前视频进行定制化画质调整。比如，本地视频为电视剧XXX的第二视频信息，针对电视剧XXX的风格，调整其画质参数使得电视剧XXX的色调柔和后输出画质文件，且将画质文件上传至云端数据库，若当前视频的第一视频信息与第二视频信息对应时，则判定当前视频为定制视频，此时，调取且导入本地视频对应画质参数，通过画质参数将当前视频调整为色调柔和的视频。In this embodiment, determining whether the current video is a customized video specifically includes: acquiring first video information corresponding to the current video and second video information corresponding to the local video; determining whether the first video information is Corresponding to the second video information; if it is, it is determined that the current video is a customized video. Each video has its own video information, such as name, category, production time and other video information. When the first video information of the current video played by the TV corresponds to the second video information of the local video, it is determined that the current video is a customized video At this time, you need to customize the image quality of the current video. For example, the local video is the second video information of TV series XXX. According to the style of TV series XXX, adjust the image quality parameters so that the tone of TV series XXX is soft and output the image quality file, and upload the image quality file to the cloud database. When the first video information corresponds to the second video information, it is determined that the current video is a customized video. At this time, the image quality parameters corresponding to the local video are retrieved and imported, and the current video is adjusted to a soft tone video by the image quality parameters.
进一步地，步骤S30包括：Further, step S30 includes:
连接云端数据库；Connect to the cloud database;
调用画质参数接口后，从所述云端数据库中导出所述画质文件的第二画质参数；After calling the image quality parameter interface, export the second image quality parameter of the image quality file from the cloud database;
将所述第二画质参数作为第一画质参数导入所述电视。Import the second image quality parameter as the first image quality parameter into the television.
本实施例中，云端数据库存储有画质文件，并且，画质文件包含了将本地视频调节为定制视频的第二画质参数，因此，当判定当前视频为定制视频时，连接云端数据库，调用画质参数接口后，从云端数据库中导出画质文件的第二画质参数，通过网络将第二画质参数作为第一画质参数导入电视的软件内，从而使得当前视频的画质参数自动设置，实现对当前视频的定制化画质调整。In this embodiment, the cloud database stores the image quality file, and the image quality file contains the second image quality parameter that adjusts the local video to the customized video. Therefore, when it is determined that the current video is the customized video, connect to the cloud database and call After the image quality parameter interface, the second image quality parameter of the image quality file is exported from the cloud database, and the second image quality parameter is imported as the first image quality parameter into the TV software through the network, so that the current video image quality parameter is automatically Settings to achieve customized image quality adjustment for the current video.
进一步地，基于第一实施例，提出本申请画质调整方法的第四实施例，如图6所示，步骤S10包括：Further, based on the first embodiment, a fourth embodiment of the image quality adjustment method of the present application is proposed. As shown in FIG. 6, step S10 includes:
步骤S101，在接收到播放指令时，查找电视台节目资料库；Step S101, when receiving the broadcast instruction, search the TV station program database;
用户根据自身需求，选择电视台频道，通过遥控器，给电视发送对应的播放指令，电视接收到播放指令时，会查找自身携带的电视台节目资料库。The user selects the channel of the TV station according to his own needs, and sends the corresponding play command to the TV through the remote control. When the TV receives the play command, it will search the TV station program database carried by itself.
步骤S102，播放所述电视台节目资料库中播放指令对应的电视台频道；Step S102, play the TV station channel corresponding to the play instruction in the TV station program database;
现有的电视台节目资料库存储有很多电视台频道，在接收到播放指令时，如接收到播放A频道的播放指令，查找电视台节目资料库，从而从电视台节目资料库中选取A频道，播放播放指令对应的A频道。The existing TV program database stores many TV channels. When receiving a broadcast command, such as receiving a broadcast command to play channel A, search the TV station program database, so as to select channel A from the TV station program database and play the playback command Corresponding A channel.
步骤S103，识别所述电视台频道的当前画面的电视台台标，且获取网络时间。Step S103: Identify the TV station logo of the current picture of the TV station channel, and obtain the network time.
电视台频道都会固定于当前画面的左上角或者是右上角设置有电视台台标，当然，还有网络时间。电视台台标通过识别台标算法计算得出；用户在购买电视后，依据电视激活向导连接无线或有线网络，通过互联网上发布的一些公用网络时间服务器，就可以获取标准网络时间。TV channels will be fixed in the upper left corner or upper right corner of the current screen with a TV station logo, and of course, network time. The TV station logo is calculated by the recognition logo algorithm; after purchasing the TV, the user connects to the wireless or wired network according to the TV activation guide, and can obtain the standard network time through some public network time servers published on the Internet.
步骤S104，根据所述电视台台标及网络时间获取所述当前视频的第一视频信息。Step S104: Acquire the first video information of the current video according to the TV station logo and network time.
本实施例中，获取电视播放的当前视频具体为：在接收到播放指令时，查找电视台节目资料库；播放所述电视台节目资料库中播放指令对应的电视台频道；识别所述电视台频道的当前画面的电视台台标，且获取网络时间；根据所述电视台台标及网络时间获取所述当前视频的第一视频信息。In this embodiment, obtaining the current video broadcasted by the TV specifically includes: searching a TV station program database when receiving a play command; playing a TV station channel corresponding to the play command in the TV station program database; identifying the current picture of the TV station channel TV station logo and obtain network time; obtain the first video information of the current video according to the TV station logo and network time.
根据电视台台标及网络时间获取所述电视播放的当前视频的第一视频信息，视频信息是指如名称、类别、制作时间等视频信息，第一视频信息即当前视频的视频信息，包括名称、类别等信息，如A电视台，晚八点至九点播出电视剧XXX，那么，根据A电视台的台标以及网络时间，如网络时间是八点十分，那么，此时当前视频的第一视频信息为电视剧XXX。Obtain the first video information of the current video played by the TV according to the TV station logo and network time. The video information refers to video information such as name, category, and production time. The first video information is the video information of the current video, including the name, Category and other information, such as TV A, the TV series XXX will be broadcast from 8 pm to 9 pm, then, according to the logo of TV A and the network time, if the network time is 8:10, then the first video of the current video at this time The information is TV series XXX.
通过电视台台标和网络时间获取当前视频，从而得到当前视频对应的第一视频信息，再通过第一视频信息与本地视频的第二视频信息的对比，实现对当前视频是否为定制视频的判断。The current video is obtained through the TV station logo and the network time, thereby obtaining the first video information corresponding to the current video, and then comparing the first video information with the second video information of the local video to determine whether the current video is a customized video.
进一步地，如图7所示，步骤S103包括：Further, as shown in FIG. 7, step S103 includes:
步骤S1031，将所述当前画面划分为多个长方形区域；Step S1031, dividing the current picture into a plurality of rectangular areas;
步骤S1032，标记每个长方形区域在当前画面的位置坐标；Step S1032, marking the position coordinates of each rectangular area on the current screen;
步骤S1033，通过本地端接收每个长方形区域的亮度数据及对应的位置信息，并判断每个长方形区域的亮度数据的稳定性；Step S1033, receiving the brightness data of each rectangular area and the corresponding position information through the local end, and judging the stability of the brightness data of each rectangular area;
步骤S1034，若第一长方形区域的亮度数据在预设时间范围内保持不变，则判定所述第一长方形区域为台标区域。Step S1034, if the brightness data of the first rectangular area remains unchanged within a preset time range, it is determined that the first rectangular area is a station logo area.
本实施例中，识别电视台频道的当前画面的电视台台标具体为：将所述当前画面划分为多个长方形区域，如划分为n*m个长方形区域，n、m的值尽可能大，长方形区域尽可能划分得多，使得识别更准确；标记每个长方形区域在当前画面的位置坐标，即标记每个长方形区域在当前画面的位置坐标（x1，y1），（x2，y1），（x1，y2），（x2，y2）……（xn，ym）；通过本地端接收每个长方形区域的亮度数据Y及对应的位置信息（x，y），由于电视台频道在播放的过程中，电视会实时显示不同的画面，由于电视台台标是不变的，因此，通过判断所有长方形区域中某些长方形区域的亮度数据是否保持不变，若某几个长方形区域的亮度数据Y一直保持不变，则能够判定到固定的画面内容，因此，通过判断每个长方形区域的亮度数据的稳定性能够判断出电视台台标；若第一长方形区域的亮度数据在预设时间范围内保持不变，则判定所述第一长方形区域为台标区域。预设时间可以是15秒、30秒或者是其它。In this embodiment, the TV station logo that identifies the current picture of the TV station channel is specifically: the current picture is divided into a plurality of rectangular areas, for example, divided into n*m rectangular areas, the values of n and m are as large as possible, rectangular The area is divided as much as possible to make the recognition more accurate; mark the position coordinates of each rectangular area on the current screen, that is, mark the position coordinates of each rectangle area on the current screen (x1, y1), (x2, y1), (x1 , Y2), (x2, y2)... (xn, ym); receive the brightness data Y of each rectangular area and the corresponding position information (x, y) through the local end, because the TV channel is in the process of broadcasting, the TV Different pictures will be displayed in real time. Since the TV station logo is unchanged, by judging whether the brightness data of some rectangular areas in all rectangular areas remains unchanged, if the brightness data of a certain rectangular area Y has remained unchanged , You can determine a fixed screen content, therefore, you can determine the TV station logo by judging the stability of the brightness data of each rectangular area; if the brightness data of the first rectangular area remains unchanged within the preset time range, then It is determined that the first rectangular area is a station logo area. The preset time may be 15 seconds, 30 seconds, or other.
通过步骤S1031-1033，准确获取电视台台标的台标区域，再通过对多个长方形区域的位置坐标进行拟合，得出电视台台标的图案，从而实现电视台台标的准确获取。Through steps S1031-1033, the station logo area of the TV station logo is accurately obtained, and then the position coordinates of the multiple rectangular areas are fitted to obtain the pattern of the TV station logo, thereby achieving accurate acquisition of the TV station logo.
进一步地，步骤S1034之后，所述画质调整的方法还包括：Further, after step S1034, the image quality adjustment method further includes:
步骤S1035，将所述第一长方形区域对应的位置坐标进行拟合，得到电视台台标。Step S1035: Fit the position coordinates corresponding to the first rectangular area to obtain a TV station logo.
第一长方形区域为保持亮度数据不变的多个长方形区域，通过对多个长方形区域的位置坐标进行拟合，得出电视台台标的图案。然后，再经过与云端数据库中台标图案的比对，得出具体的电视台台标名称。The first rectangular area is a plurality of rectangular areas that keep the brightness data unchanged. By fitting the position coordinates of the plurality of rectangular areas, the pattern of the TV station logo is obtained. Then, after comparing with the logo design in the cloud database, the specific TV station logo name is obtained.
进一步地，步骤S103还包括：Further, step S103 further includes:
在所述电视的向导被激活后，连接网络时间服务器；After the guide of the TV is activated, connect to a network time server;
通过所述网络时间服务器获取网络时间。Obtain the network time through the network time server.
本实施例中，获取网络时间具体为：用户首次购买电视后，会依据电视激活向导连接无线或有线网络，通过互联网上发布的一些公用网络时间服务器，就可以获取标准网络时间。In this embodiment, obtaining the network time is specifically: after the user first purchases a TV, the user will connect to a wireless or wired network according to the TV activation guide, and the standard network time may be obtained through some public network time servers published on the Internet.
此外，本申请实施例还提出一种可读存储介质，所述计算机可读存储介质可以为非易失性可读存储介质。所述可读存储介质上存储有计算机可读指令，所述计算机可读指令被处理器执行时实现如上所述的画质调整方法的步骤。In addition, the embodiments of the present application also provide a readable storage medium, and the computer-readable storage medium may be a non-volatile readable storage medium. Computer-readable instructions are stored on the readable storage medium, and when the computer-readable instructions are executed by the processor, the steps of the image quality adjustment method described above are implemented.
本申请可读存储介质的具体实施例与上述画质调整方法的各个实施例基本相同，在此不做赘述。The specific embodiments of the readable storage medium of the present application are basically the same as the embodiments of the image quality adjustment method described above, and are not repeated here.
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。It should be noted that in this article, the terms "include", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, It also includes other elements that are not explicitly listed, or include elements inherent to this process, method, article, or device. Without more restrictions, the element defined by the sentence "include one..." does not exclude that there are other identical elements in the process, method, article or device that includes the element.
上述本申请实施例序号仅仅为了描述，不代表实施例的优劣。The sequence numbers of the above embodiments of the present application are for description only, and do not represent the advantages and disadvantages of the embodiments.
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在如上所述的一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台装置设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。Through the description of the above embodiments, those skilled in the art can clearly understand that the methods in the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or part that contributes to the existing technology, and the computer software product is stored in a storage medium (such as ROM/RAM as described above) , Magnetic disks, optical disks), including several instructions to enable a device device (which may be a mobile phone, computer, server, air conditioner, or network equipment, etc.) to perform the method described in each embodiment of the present application.
以上仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。The above are only preferred embodiments of the present application, and do not limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by the description and drawings of this application, or directly or indirectly used in other related technical fields The same reason is included in the patent protection scope of this application.

Claims (20)

  1. 一种画质调整方法，其中，应用于电视，所述画质调整方法包括以下步骤：An image quality adjustment method, which is applied to a television. The image quality adjustment method includes the following steps:
    获取所述电视播放的当前视频；Get the current video played by the TV;
    判断所述当前视频为定制视频，则从云端数据库调取并导入第一画质参数；Judging that the current video is a customized video, then retrieve and import the first image quality parameter from the cloud database;
    基于所述第一画质参数调整所述当前视频。Adjust the current video based on the first image quality parameter.
  2. 如权利要求1所述的画质调整方法，其中，所述获取所述电视播放的当前视频的步骤之前，所述画质调整方法还包括：The image quality adjustment method according to claim 1, wherein before the step of acquiring the current video played by the television, the image quality adjustment method further comprises:
    获取本地视频；Get local video;
    接收到所述本地视频对应的第二画质参数的设置指令，基于所述第二画质参数调整所述本地视频得到画质文件；Receiving a setting instruction of a second image quality parameter corresponding to the local video, adjusting the local video based on the second image quality parameter to obtain an image quality file;
    将所述画质文件上传至所述云端数据库。Upload the image quality file to the cloud database.
  3. 如权利要求1所述的画质调整方法，其中，所述判断所述当前视频为定制视频的步骤包括：The image quality adjustment method according to claim 1, wherein the step of determining that the current video is a customized video includes:
    获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息；Acquiring first video information corresponding to the current video and second video information corresponding to the local video;
    判断所述第一视频信息与所述第二视频信息对应，则判定所述当前视频为定制视频。It is determined that the first video information corresponds to the second video information, and then the current video is determined to be a customized video.
  4. 如权利要求1所述的画质调整方法，其中，所述从云端数据库调取并导入第一画质参数的步骤还包括：The image quality adjustment method according to claim 1, wherein the step of retrieving and importing the first image quality parameter from the cloud database further comprises:
    连接云端数据库；Connect to the cloud database;
    调用画质参数接口，从所述云端数据库中导出所述画质文件的第二画质参数；Calling the image quality parameter interface to export the second image quality parameter of the image quality file from the cloud database;
    将所述第二画质参数作为第一画质参数导入所述电视。Import the second image quality parameter as the first image quality parameter into the television.
  5. 如权利要求1所述的画质调整方法，其中，所述获取所述电视播放的当前视频的步骤包括：The image quality adjustment method according to claim 1, wherein the step of acquiring the current video played by the television includes:
    接收到播放指令，查找电视台节目资料库；Receive the broadcast instruction, search the TV station program database;
    播放所述电视台节目资料库中播放指令对应的电视台频道；Play the TV station channel corresponding to the play instruction in the TV station program database;
    识别所述电视台频道的当前画面的电视台台标，且获取网络时间；Identify the TV station logo of the current picture of the TV station channel, and obtain the network time;
    根据所述电视台台标及网络时间获取所述当前视频的第一视频信息。Obtain the first video information of the current video according to the TV station logo and network time.
  6. 如权利要求5所述的画质调整方法，其中，所述识别所述电视台频道的当前画面的电视台台标的步骤包括：The image quality adjustment method according to claim 5, wherein the step of identifying the TV station logo of the current picture of the TV station channel comprises:
    将所述当前画面划分为多个长方形区域；Divide the current picture into a plurality of rectangular areas;
    标记每个长方形区域在当前画面的位置坐标；Mark the position coordinates of each rectangular area in the current screen;
    通过本地端接收每个长方形区域的亮度数据及对应的位置信息，并判断每个长方形区域的亮度数据的稳定性；Receive the brightness data and corresponding position information of each rectangular area through the local end, and judge the stability of the brightness data of each rectangular area;
    若第一长方形区域的亮度数据在预设时间范围内保持不变，则判定所述第一长方形区域为台标区域。If the brightness data of the first rectangular area remains unchanged within a preset time range, it is determined that the first rectangular area is a station logo area.
  7. 如权利要求6所述的画质调整方法，其中，所述判定所述第一长方形区域为台标区域的步骤之后，所述画质调整方法还包括：The image quality adjustment method according to claim 6, wherein after the step of determining that the first rectangular area is a logo area, the image quality adjustment method further comprises:
    将所述第一长方形区域对应的位置坐标进行拟合，得到电视台台标。Fitting the position coordinates corresponding to the first rectangular area to obtain the TV station logo.
  8. 如权利要求5所述的画质调整方法，其中，所述获取网络时间的步骤包括：The image quality adjustment method as claimed in claim 5, wherein the step of acquiring network time includes:
    所述电视的向导被激活，连接网络时间服务器；The TV guide is activated and connected to the network time server;
    通过所述网络时间服务器获取网络时间。Obtain the network time through the network time server.
  9. 一种电视，其中，所述电视包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机可读指令，所述计算机可读指令被所述处理器执行时实现如下步骤：A television, wherein the television includes: a memory, a processor, and computer-readable instructions stored on the memory and executable on the processor, when the computer-readable instructions are executed by the processor Implement the following steps:
    获取所述电视播放的当前视频；Get the current video played by the TV;
    判断所述当前视频为定制视频，则从云端数据库调取并导入第一画质参数；Judging that the current video is a customized video, then retrieve and import the first image quality parameter from the cloud database;
    基于所述第一画质参数调整所述当前视频。Adjust the current video based on the first image quality parameter.
  10. 如权利要求9所述的电视，其中，所述获取所述电视播放的当前视频的步骤之前，还包括：The TV according to claim 9, wherein before the step of acquiring the current video played by the TV, further comprising:
    获取本地视频；Get local video;
    在接收到所述本地视频对应的第二画质参数的设置指令时，基于所述第二画质参数调整所述本地视频得到画质文件；When receiving the setting instruction of the second image quality parameter corresponding to the local video, adjusting the local video based on the second image quality parameter to obtain an image quality file;
    将所述画质文件上传至所述云端数据库。Upload the image quality file to the cloud database.
  11. 如权利要求9所述的电视，其中，所述判断所述当前视频为定制视频的步骤包括：The television according to claim 9, wherein the step of determining that the current video is a customized video includes:
    获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息；Acquiring first video information corresponding to the current video and second video information corresponding to the local video;
    判断所述第一视频信息与所述第二视频信息对应，则判定所述当前视频为定制视频。It is determined that the first video information corresponds to the second video information, and then the current video is determined to be a customized video.
  12. 如权利要求9所述的电视，其中，所述从云端数据库调取并导入第一画质参数的步骤还包括：The television according to claim 9, wherein the step of retrieving and importing the first image quality parameter from the cloud database further comprises:
    连接云端数据库；Connect to the cloud database;
    调用画质参数接口，从所述云端数据库中导出所述画质文件的第二画质参数；Calling the image quality parameter interface to export the second image quality parameter of the image quality file from the cloud database;
    将所述第二画质参数作为第一画质参数导入所述电视。Import the second image quality parameter as the first image quality parameter into the television.
  13. 如权利要求9所述的电视，其中，所述获取所述电视播放的当前视频的步骤包括：The TV according to claim 9, wherein the step of obtaining the current video played by the TV includes:
    接收到播放指令，查找电视台节目资料库；Receive the broadcast instruction, search the TV station program database;
    播放所述电视台节目资料库中播放指令对应的电视台频道；Play the TV station channel corresponding to the play instruction in the TV station program database;
    识别所述电视台频道的当前画面的电视台台标，且获取网络时间；Identify the TV station logo of the current picture of the TV station channel, and obtain the network time;
    根据所述电视台台标及网络时间获取所述当前视频的第一视频信息。Obtain the first video information of the current video according to the TV station logo and network time.
  14. 如权利要求13所述的电视，其中，所述识别所述电视台频道的当前画面的电视台台标的步骤包括：The TV according to claim 13, wherein the step of identifying the TV station logo of the current picture of the TV station channel comprises:
    将所述当前画面划分为多个长方形区域；Divide the current picture into a plurality of rectangular areas;
    标记每个长方形区域在当前画面的位置坐标；Mark the position coordinates of each rectangular area in the current screen;
    通过本地端接收每个长方形区域的亮度数据及对应的位置信息，并判断每个长方形区域的亮度数据的稳定性；Receive the brightness data and corresponding position information of each rectangular area through the local end, and judge the stability of the brightness data of each rectangular area;
    若第一长方形区域的亮度数据在预设时间范围内保持不变，则判定所述第一长方形区域为台标区域。If the brightness data of the first rectangular area remains unchanged within a preset time range, it is determined that the first rectangular area is a station logo area.
  15. 一种可读存储介质，其中，所述可读存储介质上存储有计算机可读指令，所述计算机可读指令被处理器执行时实现如下步骤：A readable storage medium, wherein computer readable instructions are stored on the readable storage medium, and when the computer readable instructions are executed by a processor, the following steps are implemented:
    获取所述电视播放的当前视频；Get the current video played by the TV;
    判断所述当前视频为定制视频，则从云端数据库调取并导入第一画质参数；Judging that the current video is a customized video, then retrieve and import the first image quality parameter from the cloud database;
    基于所述第一画质参数调整所述当前视频。Adjust the current video based on the first image quality parameter.
  16. 如权利要求15所述的可读存储介质，其中，所述获取所述电视播放的当前视频的步骤之前，还包括：The readable storage medium of claim 15, wherein before the step of acquiring the current video played by the television, further comprising:
    获取本地视频；Get local video;
    在接收到所述本地视频对应的第二画质参数的设置指令时，基于所述第二画质参数调整所述本地视频得到画质文件；When receiving the setting instruction of the second image quality parameter corresponding to the local video, adjusting the local video based on the second image quality parameter to obtain an image quality file;
    将所述画质文件上传至所述云端数据库。Upload the image quality file to the cloud database.
  17. 如权利要求15所述的可读存储介质，其中，所述判断所述当前视频为定制视频的步骤包括：The readable storage medium of claim 15, wherein the step of determining that the current video is a customized video includes:
    获取所述当前视频对应的第一视频信息及所述本地视频对应的第二视频信息；Acquiring first video information corresponding to the current video and second video information corresponding to the local video;
    判断所述第一视频信息与所述第二视频信息对应，则判定所述当前视频为定制视频。It is determined that the first video information corresponds to the second video information, and then the current video is determined to be a customized video.
  18. 如权利要求15所述的可读存储介质，其中，所述从云端数据库调取并导入第一画质参数的步骤还包括：The readable storage medium of claim 15, wherein the step of retrieving and importing the first image quality parameter from the cloud database further comprises:
    连接云端数据库；Connect to the cloud database;
    调用画质参数接口，从所述云端数据库中导出所述画质文件的第二画质参数；Calling the image quality parameter interface to export the second image quality parameter of the image quality file from the cloud database;
    将所述第二画质参数作为第一画质参数导入所述电视。Import the second image quality parameter as the first image quality parameter into the television.
  19. 如权利要求15所述的可读存储介质，其中，所述获取所述电视播放的当前视频的步骤包括：The readable storage medium of claim 15, wherein the step of obtaining the current video played by the television includes:
    接收到播放指令，查找电视台节目资料库；Receive the broadcast instruction, search the TV station program database;
    播放所述电视台节目资料库中播放指令对应的电视台频道；Play the TV station channel corresponding to the play instruction in the TV station program database;
    识别所述电视台频道的当前画面的电视台台标，且获取网络时间；Identify the TV station logo of the current picture of the TV station channel, and obtain the network time;
    根据所述电视台台标及网络时间获取所述当前视频的第一视频信息。Obtain the first video information of the current video according to the TV station logo and network time.
  20. 如权利要求19所述的可读存储介质，其中，所述识别所述电视台频道的当前画面的电视台台标的步骤包括：The readable storage medium of claim 19, wherein the step of identifying the TV station logo of the current picture of the TV station channel includes:
    将所述当前画面划分为多个长方形区域；Divide the current picture into a plurality of rectangular areas;
    标记每个长方形区域在当前画面的位置坐标；Mark the position coordinates of each rectangular area in the current screen;
    通过本地端接收每个长方形区域的亮度数据及对应的位置信息，并判断每个长方形区域的亮度数据的稳定性；Receive the brightness data and corresponding position information of each rectangular area through the local end, and judge the stability of the brightness data of each rectangular area;
    若第一长方形区域的亮度数据在预设时间范围内保持不变，则判定所述第一长方形区域为台标区域。If the brightness data of the first rectangular area remains unchanged within a preset time range, it is determined that the first rectangular area is a station logo area.
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