JP5761953B2 - 情報処理装置およびその制御方法 - Google Patents

情報処理装置およびその制御方法 Download PDF

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Publication number
JP5761953B2
JP5761953B2 JP2010227549A JP2010227549A JP5761953B2 JP 5761953 B2 JP5761953 B2 JP 5761953B2 JP 2010227549 A JP2010227549 A JP 2010227549A JP 2010227549 A JP2010227549 A JP 2010227549A JP 5761953 B2 JP5761953 B2 JP 5761953B2
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JP
Japan
Prior art keywords
video
area
illuminance
information processing
processing apparatus
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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
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JP2010227549A
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English (en)
Japanese (ja)
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JP2011141864A5 (enExample
JP2011141864A (ja
Inventor
剛史 古川
剛史 古川
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Canon Inc
Original Assignee
Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2010227549A priority Critical patent/JP5761953B2/ja
Priority to US12/960,384 priority patent/US8953048B2/en
Publication of JP2011141864A publication Critical patent/JP2011141864A/ja
Publication of JP2011141864A5 publication Critical patent/JP2011141864A5/ja
Application granted granted Critical
Publication of JP5761953B2 publication Critical patent/JP5761953B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0464—Positioning
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Remote Sensing (AREA)
  • Computer Graphics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • User Interface Of Digital Computer (AREA)
JP2010227549A 2009-12-08 2010-10-07 情報処理装置およびその制御方法 Expired - Fee Related JP5761953B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010227549A JP5761953B2 (ja) 2009-12-08 2010-10-07 情報処理装置およびその制御方法
US12/960,384 US8953048B2 (en) 2009-12-08 2010-12-03 Information processing apparatus and control method thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009278958 2009-12-08
JP2009278958 2009-12-08
JP2010227549A JP5761953B2 (ja) 2009-12-08 2010-10-07 情報処理装置およびその制御方法

Publications (3)

Publication Number Publication Date
JP2011141864A JP2011141864A (ja) 2011-07-21
JP2011141864A5 JP2011141864A5 (enExample) 2013-11-21
JP5761953B2 true JP5761953B2 (ja) 2015-08-12

Family

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JP2010227549A Expired - Fee Related JP5761953B2 (ja) 2009-12-08 2010-10-07 情報処理装置およびその制御方法

Country Status (2)

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US (1) US8953048B2 (enExample)
JP (1) JP5761953B2 (enExample)

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KR101069269B1 (ko) * 2011-03-21 2011-10-04 엘지전자 주식회사 중앙 제어기 및 이를 포함하는 조명 시스템
JP6102215B2 (ja) * 2011-12-21 2017-03-29 株式会社リコー 画像処理装置、画像処理方法およびプログラム
US9142196B2 (en) * 2012-10-18 2015-09-22 Dental Imaging Technologies Corporation Light box effect for viewing digital radiographic images
KR102140134B1 (ko) * 2013-09-25 2020-07-31 삼성전자주식회사 전자장치의 화면 표시장치 및 방법
US20150163410A1 (en) * 2013-12-10 2015-06-11 Semiconductor Energy Laboratory Co., Ltd. Display Device and Electronic Device
US20160140907A1 (en) * 2014-01-22 2016-05-19 Sakai Display Products Corporation Display Apparatus
WO2015151387A1 (ja) * 2014-04-04 2015-10-08 ソニー株式会社 画像処理装置、画像処理方法及びプログラム
JP6365361B2 (ja) * 2015-03-12 2018-08-01 トヨタ自動車株式会社 情報表示装置
KR102098208B1 (ko) * 2015-06-03 2020-04-07 삼성전자주식회사 시인성이 개선된 디스플레이 시스템 및 그 방법
CN105630447B (zh) * 2015-12-24 2019-04-16 小米科技有限责任公司 调整文字显示的方法及装置
KR102439245B1 (ko) * 2016-01-29 2022-09-01 삼성전자주식회사 전자 장치 및 그 제어 방법
US10446114B2 (en) * 2017-06-01 2019-10-15 Qualcomm Incorporated Adjusting color palettes used for displaying images on a display device based on ambient light levels
WO2018225648A1 (ja) * 2017-06-08 2018-12-13 キヤノン株式会社 画像処理装置およびその制御方法
JP2019090858A (ja) * 2017-11-10 2019-06-13 キヤノン株式会社 表示装置、表示制御装置及び表示制御方法
CN110069102B (zh) * 2019-04-29 2022-06-17 努比亚技术有限公司 一种显示区域调控方法、设备及计算机可读存储介质
JPWO2024142522A1 (enExample) * 2022-12-27 2024-07-04

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Publication number Publication date
US20110134252A1 (en) 2011-06-09
JP2011141864A (ja) 2011-07-21
US8953048B2 (en) 2015-02-10

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