WO2017016308A1 - Procédé et dispositif de gestion de couleur d'arrière-plan de menu - Google Patents

Procédé et dispositif de gestion de couleur d'arrière-plan de menu Download PDF

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Publication number
WO2017016308A1
WO2017016308A1 PCT/CN2016/084286 CN2016084286W WO2017016308A1 WO 2017016308 A1 WO2017016308 A1 WO 2017016308A1 CN 2016084286 W CN2016084286 W CN 2016084286W WO 2017016308 A1 WO2017016308 A1 WO 2017016308A1
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WO
WIPO (PCT)
Prior art keywords
menu
background color
screen
currently displayed
television screen
Prior art date
Application number
PCT/CN2016/084286
Other languages
English (en)
Chinese (zh)
Inventor
王济国
王云华
Original Assignee
深圳Tcl数字技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳Tcl数字技术有限公司 filed Critical 深圳Tcl数字技术有限公司
Publication of WO2017016308A1 publication Critical patent/WO2017016308A1/fr

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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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
    • 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

Definitions

  • the present invention relates to the field of television technology, and in particular, to a menu background color processing method and apparatus.
  • Smart TV can watch online video, sing KTV, surf the Internet, watch traditional TV programs and so on.
  • the background of the menu is displayed in a single, usually by the user setting the background color of the menu.
  • the screen displayed by the TV will have an influence on the display effect of the menu, which is not conducive to the user's viewing.
  • the main object of the present invention is to provide a menu background color processing method and device, which aims to improve the display effect of the screen.
  • the present invention provides a menu background color processing method, characterized in that the menu background color processing method comprises the following steps:
  • the background color gain value of the menu is calculated according to the average value of the primary color gain values and the preset increment value.
  • the average value of the respective primary color gain values is set as the background color gain value of the menu.
  • the menu background color processing method further includes:
  • a layer blending process is performed on the menu and the screen currently displayed on the television screen, and displayed on the television screen.
  • the layer mixing processing is performed on the menu and the screen currently displayed on the television screen, and displayed on the television screen further includes:
  • the present invention further provides a menu background color processing method, and the menu background color processing method includes the following steps:
  • the background color gain value of the menu is calculated according to the average value of each primary color gain value and the preset incremental value.
  • the menu background color processing method further includes:
  • the average value of the respective primary color gain values is set as the background color gain value of the menu.
  • the determining whether the picture currently displayed on the television screen is a system desktop comprises:
  • the value of the digital storage space of the decoded sync pulse is detected as 0; if yes, the currently displayed screen of the determined television screen is the system desktop; if not, the currently displayed screen of the determined television screen is not the system desktop.
  • the menu background color processing method further includes:
  • a layer blending process is performed on the menu and the screen currently displayed on the television screen, and displayed on the television screen.
  • the layer mixing processing is performed on the menu and the screen currently displayed on the television screen, and displayed on the television screen further includes:
  • the present invention further provides a menu background color processing apparatus comprising:
  • Obtaining a module configured to obtain a base color gain value of a picture currently displayed on the television screen
  • a first determining module configured to determine whether a picture currently displayed on the television screen is a system desktop
  • a calculating module configured to calculate a background color gain value of the menu according to an average value of each primary color gain value and a preset incremental value when the currently displayed screen of the television screen is not the system desktop.
  • the menu background color processing device further includes:
  • a setting module configured to set an average value of each of the primary color gain values as a background color gain value of the menu when the screen currently displayed on the television screen is a system desktop.
  • the first determining module is specifically configured to: detect whether the value of the digital storage space of the decoded synchronization pulse is 0; if yes, determine that the currently displayed screen of the television screen is the system desktop; if not, determine the television The screen currently displayed on the screen is not the system desktop.
  • the menu background color processing device further includes:
  • a filling module configured to fill a background color of the menu according to the background color gain value when a presence menu is detected
  • a processing module configured to perform layer mixing processing on the menu and the screen currently displayed on the television screen, and display the same on the television screen.
  • the menu background color processing device further includes:
  • a second determining module configured to determine whether a time currently displayed by the menu is greater than a time displayed by the preset menu interval; if yes, triggering, by the first determining module, whether the currently displayed screen of the television screen is a system desktop; The time when the menu interval is displayed is the sum of the menu preset display time and the system desktop preset display time.
  • the base color gain values of the screen currently displayed on the television screen are obtained, and when the screen currently displayed on the television screen is not the system desktop, the average value of the base color gain values and the preset increment value are calculated.
  • the background color gain value of the menu Since the background color gain value of the menu is automatically generated according to the respective primary color gain values of the screen, the background display of the menu can be dynamically adjusted according to the currently displayed screen of the screen, thereby preventing the menu from being displayed due to the dynamic change of the screen displayed on the screen. Can not see clearly under the setting, and affect the display effect of the menu. Therefore, the menu background color processing method and apparatus provided by the embodiments of the present invention improve the display effect of the screen.
  • FIG. 1 is a schematic flow chart of a first embodiment of a menu background color processing method according to the present invention
  • FIG. 2 is a schematic flow chart of a second embodiment of a menu background color processing method according to the present invention.
  • FIG. 3 is a schematic flow chart of a third embodiment of a menu background color processing method according to the present invention.
  • FIG. 4 is a schematic flow chart of a fourth embodiment of a menu background color processing method according to the present invention.
  • FIG. 5 is a schematic flow chart of a fifth embodiment of a menu background color processing method according to the present invention.
  • FIG. 6 is a schematic structural diagram of a function module of a first embodiment of a menu background color processing apparatus according to the present invention.
  • FIG. 7 is a schematic structural diagram of a function module of a second embodiment of a menu background color processing apparatus according to the present invention.
  • FIG. 8 is a schematic structural diagram of a function module of a fourth embodiment of a menu background color processing apparatus according to the present invention.
  • FIG. 9 is a schematic structural diagram of a function module of a fifth embodiment of a menu background color processing apparatus according to the present invention.
  • the present invention provides a menu background color processing method.
  • the menu background color processing method includes:
  • Step S10 acquiring basic color gain values of the screen currently displayed on the television screen
  • the menu background color processing method provided in this embodiment is mainly applied to a television set for controlling the menu background color of the television set.
  • the above primary colors include red, green, and blue.
  • the respective primary color gain values include an average red gain value Rgain, an average green gain value Ggain, and an average blue gain value Bgain of the current display picture.
  • Step S20 determining whether the currently displayed screen of the television screen is a system desktop
  • the above system desktop indicates that the currently displayed screen of the television is a launcher screen (ie, a static screen).
  • the currently displayed screen of the television screen is not the system desktop, it indicates that the currently displayed screen of the television is a dynamic screen, for example, currently on the television.
  • the source module is a DTV source
  • video playback is performed; when the current screen displayed on the TV screen is the system desktop, the current source module of the television is a launcher.
  • the state of the source may be detected to determine whether the currently displayed screen of the television screen is the system desktop.
  • the first storage area may be opened when the screen displayed on the television screen is the system desktop, and the basic color gain values of the screen are saved; when the second storage area is displayed on the television screen, the basic color of the screen is saved when the screen is not the system desktop.
  • Gain value opens the third storage area to save the background color of the menu.
  • step S30 when the currently displayed screen of the television screen is not the system desktop, the background color gain value of the menu is calculated according to the average value of the primary color gain values and the preset increment value.
  • the size of the upper preset increment value may be set according to actual needs.
  • the increment value is a percentage, for example, the preset increment value may be 20%.
  • the background color processing of the menu will be described in detail below by the display screen of the TV under the DTV source.
  • the background color gain value UI_Type_TV_Color will be calculated.
  • the background color gain value includes the background red gain value, the background green gain value, and the background blue gain. Value, in this embodiment, the background red gain value, the background green gain value, and the background blue gain value are both 230. It can be understood that when the background color gain value is greater than 255, the background color gain value can be set to 255.
  • the base color gain values of the screen currently displayed on the television screen are obtained, and when the screen currently displayed on the television screen is not the system desktop, the average value of the base color gain values and the preset increment value are calculated.
  • the background color gain value of the menu Since the background color gain value of the menu is automatically generated according to the respective primary color gain values of the screen, the background display of the menu can be dynamically adjusted according to the currently displayed screen of the screen, thereby preventing the menu from being displayed due to the dynamic change of the screen displayed on the screen. Can not see clearly under the setting, and affect the display effect of the menu. Therefore, the menu background color processing method provided by the embodiment of the present invention improves the display effect of the screen.
  • the menu background color processing method further includes:
  • Step S40 When the screen currently displayed on the television screen is the system desktop, the average value of the primary color gain values is set as the background color gain value of the menu.
  • the background color gain value UI_Type_Lun_Color will be calculated.
  • the background color gain value includes the background red gain value, the background green gain value, and the background blue gain value.
  • the background red gain value, the background green gain value, and the background blue gain value are both 192.
  • the step S20 further includes:
  • the value of the digital storage space of the decoded sync pulse is detected as 0; if yes, the currently displayed screen of the determined television screen is the system desktop; if not, the currently displayed screen of the determined television screen is not the system desktop.
  • the value of the decoded sync pulse digital storage space will be greater than 0, indicating that there is a video signal.
  • the audio type can be detected when the audio type is detected as digital multi-language (That is, if two or more sound languages are read, it means that there is an output of the audio signal.
  • the menu background color processing method further includes:
  • Step S50 when the presence menu is detected, filling the background color of the menu according to the background color gain value
  • Step S60 performing layer blending processing on the menu and the screen currently displayed on the television screen, and displaying the same on the television screen.
  • a corresponding menu call request is generated.
  • the menu call request is detected, if the currently displayed screen of the television screen is not the system desktop, the background color gain value is read from the second storage area, and then the read background color gain value is performed on the menu background color.
  • the menu and the currently displayed screen of the television screen are layer-mixed according to a preset layer blending processing algorithm, and displayed on the television screen.
  • the menu call request is detected, if the currently displayed screen of the television screen is the system desktop, the background color gain value is read from the first storage area, and then the read background color gain value is used to fill the menu background color.
  • the menu and the currently displayed screen of the television screen are layer-mixed and displayed on the television screen.
  • the method further includes:
  • Step S70 determining whether the time currently displayed by the menu is greater than the time of the preset menu interval display; if yes, performing the determining whether the currently displayed screen of the television screen is a system desktop; The sum of the menu preset display time and the system desktop preset display time.
  • the menu preset display time is the time that the menu needs to be displayed
  • the system desktop preset display time is the time that the system desktop needs to be displayed.
  • the present invention also provides a menu background color processing apparatus.
  • the menu background color processing apparatus provided by the present invention includes:
  • the obtaining module 10 is configured to obtain, according to the basic color gain values of the screen currently displayed on the television screen;
  • the menu background color processing device provided in this embodiment is mainly applied to a television set for controlling the menu background color of the television set.
  • the above primary colors include red, green, and blue.
  • the respective primary color gain values include an average red gain value Rgain, an average green gain value Ggain, and an average blue gain value Bgain of the current display picture.
  • the first determining module 20 is configured to determine whether the currently displayed screen of the television screen is a system desktop
  • the above system desktop indicates that the currently displayed screen of the television is a launcher screen (ie, a static screen).
  • the currently displayed screen of the television screen is not the system desktop, it indicates that the currently displayed screen of the television is a dynamic screen, for example, currently on the television.
  • the source module is a DTV source
  • video playback is performed; when the current screen displayed on the TV screen is the system desktop, the current source module of the television is a launcher.
  • the state of the source may be detected to determine whether the currently displayed screen of the television screen is the system desktop.
  • the first storage area may be opened when the screen displayed on the television screen is the system desktop, and the basic color gain values of the screen are saved; when the second storage area is displayed on the television screen, the basic color of the screen is saved when the screen is not the system desktop.
  • Gain value opens the third storage area to save the background color of the menu.
  • the calculating module 30 is configured to calculate a background color gain value of the menu according to an average value of the primary color gain values and a preset increment value when the currently displayed screen of the television screen is not the system desktop.
  • the size of the upper preset increment value may be set according to actual needs.
  • the increment value is a percentage, for example, the preset increment value may be 20%.
  • the background color processing of the menu will be described in detail below by the display screen of the TV under the DTV source.
  • the background color gain value UI_Type_TV_Color will be calculated.
  • the background color gain value includes the background red gain value, the background green gain value, and the background blue gain. Value, in this embodiment, the background red gain value, the background green gain value, and the background blue gain value are both 230. It can be understood that when the background color gain value is greater than 255, the background color gain value can be set to 255.
  • the base color gain values of the screen currently displayed on the television screen are obtained, and when the screen currently displayed on the television screen is not the system desktop, the average value of the base color gain values and the preset increment value are calculated.
  • the background color gain value of the menu Since the background color gain value of the menu is automatically generated according to the respective primary color gain values of the screen, the background display of the menu can be dynamically adjusted according to the currently displayed screen of the screen, thereby preventing the menu from being displayed due to the dynamic change of the screen displayed on the screen. Can not see clearly under the setting, and affect the display effect of the menu. Therefore, the menu background color processing apparatus provided by the embodiment of the present invention improves the display effect of the screen.
  • the menu background color processing apparatus further includes:
  • the setting module 40 is configured to set an average value of each of the primary color gain values as a background color gain value of the menu when the screen currently displayed on the television screen is a system desktop.
  • the background color gain value UI_Type_Lun_Color will be calculated.
  • the background color gain value includes the background red gain value, the background green gain value, and the background blue gain value.
  • the background red gain value, the background green gain value, and the background blue gain value are both 192.
  • the first determining module 20 is specifically configured to detect the value of the decoded synchronization pulse digital storage space. Whether it is 0; if yes, the currently displayed screen of the determined TV screen is the system desktop; if not, the currently displayed screen of the determined television screen is not the system desktop.
  • the value of the decoded sync pulse digital storage space will be greater than 0, indicating that there is a video signal.
  • the audio type can be detected when the audio type is detected as digital multi-language (That is, if two or more sound languages are read, it means that there is an output of the audio signal.
  • the menu background color processing apparatus further includes:
  • a filling module 50 configured to fill a background color of the menu according to the background color gain value when a presence menu is detected
  • the processing module 60 is configured to perform layer mixing processing on the menu and the screen currently displayed on the television screen, and display the same on the television screen.
  • a corresponding menu call request is generated.
  • the menu call request is detected, if the currently displayed screen of the television screen is not the system desktop, the background color gain value is read from the second storage area, and then the read background color gain value is performed on the menu background color.
  • the menu and the currently displayed screen of the television screen are layer-mixed according to a preset layer blending processing algorithm, and displayed on the television screen.
  • the menu call request is detected, if the currently displayed screen of the television screen is the system desktop, the background color gain value is read from the first storage area, and then the read background color gain value is used to fill the menu background color.
  • the menu and the currently displayed screen of the television screen are layer-mixed and displayed on the television screen.
  • the menu background color processing apparatus further includes:
  • the second determining module 70 is configured to determine whether the time currently displayed by the menu is greater than the time of the preset menu interval display; if yes, triggering the first determining module to determine whether the currently displayed screen of the television screen is a system desktop;
  • the preset menu interval display time is the sum of the menu preset display time and the system desktop preset display time.
  • the menu preset display time is the time that the menu needs to be displayed
  • the system desktop preset display time is the time that the system desktop needs to be displayed.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

L'invention concerne un procédé et un dispositif de gestion de couleur d'arrière-plan de menu. Le procédé de gestion de couleur d'arrière-plan de menu comprend les étapes consistant à : obtenir un gain de chaque couleur primaire dans un écran actuellement affiché sur un poste de télévision ; déterminer si l'écran actuellement affiché sur le poste de télévision est un bureau de système ; et, dans la négative, calculer un gain de couleur d'arrière-plan du menu, d'après une moyenne de gains de toutes les couleurs primaires et un incrément prédéfini. Le procédé et le dispositif selon l'invention améliorent un effet d'affichage du poste de télévision.
PCT/CN2016/084286 2015-07-30 2016-06-01 Procédé et dispositif de gestion de couleur d'arrière-plan de menu WO2017016308A1 (fr)

Applications Claiming Priority (2)

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CN201510460402.4A CN105120369B (zh) 2015-07-30 2015-07-30 菜单背景颜色处理方法及装置
CN201510460402.4 2015-07-30

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CN105120369B (zh) * 2015-07-30 2019-02-26 深圳Tcl数字技术有限公司 菜单背景颜色处理方法及装置
CN105635792B (zh) * 2015-12-30 2018-12-07 深圳Tcl数字技术有限公司 功能菜单调整方法和装置
CN107801078A (zh) * 2016-09-07 2018-03-13 环球智达科技（北京）有限公司 一种智能电视界面背景处理方法及系统
CN108055581A (zh) * 2017-12-13 2018-05-18 深圳市雷鸟网络传媒有限公司 动态播放电视节目的方法、智能电视及存储介质

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