JP5541702B2 - 映像処理装置及びその制御方法 - Google Patents

映像処理装置及びその制御方法 Download PDF

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Publication number
JP5541702B2
JP5541702B2 JP2010120147A JP2010120147A JP5541702B2 JP 5541702 B2 JP5541702 B2 JP 5541702B2 JP 2010120147 A JP2010120147 A JP 2010120147A JP 2010120147 A JP2010120147 A JP 2010120147A JP 5541702 B2 JP5541702 B2 JP 5541702B2
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JP
Japan
Prior art keywords
external light
image quality
switching
video
processing apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2010120147A
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English (en)
Japanese (ja)
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JP2011076061A (ja
JP2011076061A5 (enExample
Inventor
義行 永嶋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2010120147A priority Critical patent/JP5541702B2/ja
Priority to US12/873,676 priority patent/US8319896B2/en
Publication of JP2011076061A publication Critical patent/JP2011076061A/ja
Publication of JP2011076061A5 publication Critical patent/JP2011076061A5/ja
Application granted granted Critical
Publication of JP5541702B2 publication Critical patent/JP5541702B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/58—Control of contrast or brightness in dependence upon ambient light
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42202—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] environmental sensors, e.g. for detecting temperature, luminosity, pressure, earthquakes
    • 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
    • H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Ecology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Remote Sensing (AREA)
  • Television Receiver Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2010120147A 2009-09-07 2010-05-26 映像処理装置及びその制御方法 Expired - Fee Related JP5541702B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010120147A JP5541702B2 (ja) 2009-09-07 2010-05-26 映像処理装置及びその制御方法
US12/873,676 US8319896B2 (en) 2009-09-07 2010-09-01 Image processing apparatus and method for controlling image processing apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009205620 2009-09-07
JP2009205620 2009-09-07
JP2010120147A JP5541702B2 (ja) 2009-09-07 2010-05-26 映像処理装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2011076061A JP2011076061A (ja) 2011-04-14
JP2011076061A5 JP2011076061A5 (enExample) 2013-06-27
JP5541702B2 true JP5541702B2 (ja) 2014-07-09

Family

ID=43647493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010120147A Expired - Fee Related JP5541702B2 (ja) 2009-09-07 2010-05-26 映像処理装置及びその制御方法

Country Status (2)

Country Link
US (1) US8319896B2 (enExample)
JP (1) JP5541702B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103077696B (zh) * 2013-01-15 2015-08-12 Opera软件股份公司 用于调节显示屏亮度的方法和设备以及显示系统
KR102076312B1 (ko) * 2013-08-21 2020-03-18 삼성디스플레이 주식회사 표시장치
JP6314880B2 (ja) * 2015-03-11 2018-04-25 カシオ計算機株式会社 表示装置、表示制御方法及びプログラム
JP7114993B2 (ja) * 2018-03-30 2022-08-09 株式会社リコー 表示装置、表示システム、移動体、表示輝度制御方法およびプログラム
CN114323089B (zh) * 2020-10-12 2025-02-25 群创光电股份有限公司 光检测元件
TWI783529B (zh) * 2021-06-18 2022-11-11 明基電通股份有限公司 模式切換方法及其顯示設備
CN114827646B (zh) * 2022-03-23 2023-12-12 百果园技术(新加坡)有限公司 视频流中预加载直播间方法、装置、设备及存储介质
JP2023173913A (ja) * 2022-05-27 2023-12-07 シャープ株式会社 表示装置、表示制御方法およびプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004279503A (ja) 2003-03-13 2004-10-07 Toshiba Corp 情報処理装置および表示輝度制御方法
TWI394453B (zh) * 2007-12-27 2013-04-21 Ind Tech Res Inst 影像處理控制系統
JP2010181779A (ja) * 2009-02-09 2010-08-19 Mitsubishi Electric Corp 画像表示装置

Also Published As

Publication number Publication date
JP2011076061A (ja) 2011-04-14
US8319896B2 (en) 2012-11-27
US20110058105A1 (en) 2011-03-10

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