DE60044965D1 - Gerät zur verarbeitung von signalen - Google Patents

Gerät zur verarbeitung von signalen

Info

Publication number
DE60044965D1
DE60044965D1 DE60044965T DE60044965T DE60044965D1 DE 60044965 D1 DE60044965 D1 DE 60044965D1 DE 60044965 T DE60044965 T DE 60044965T DE 60044965 T DE60044965 T DE 60044965T DE 60044965 D1 DE60044965 D1 DE 60044965D1
Authority
DE
Germany
Prior art keywords
processing signals
signals
processing
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 - Lifetime
Application number
DE60044965T
Other languages
German (de)
English (en)
Inventor
Gudrun Vandeginste
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60044965D1 publication Critical patent/DE60044965D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Remote Sensing (AREA)
  • Human Computer Interaction (AREA)
  • Television Receiver Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Picture Signal Circuits (AREA)
DE60044965T 1999-04-06 2000-03-21 Gerät zur verarbeitung von signalen Expired - Lifetime DE60044965D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99201038 1999-04-06
PCT/EP2000/002577 WO2000060855A1 (en) 1999-04-06 2000-03-21 Apparatus for processing signals

Publications (1)

Publication Number Publication Date
DE60044965D1 true DE60044965D1 (de) 2010-10-28

Family

ID=8240060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044965T Expired - Lifetime DE60044965D1 (de) 1999-04-06 2000-03-21 Gerät zur verarbeitung von signalen

Country Status (7)

Country Link
US (1) US7119852B1 (enExample)
EP (1) EP1086584B1 (enExample)
JP (1) JP4786799B2 (enExample)
KR (1) KR100737180B1 (enExample)
CN (1) CN1189026C (enExample)
DE (1) DE60044965D1 (enExample)
WO (1) WO2000060855A1 (enExample)

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US7394554B2 (en) * 2003-09-15 2008-07-01 Timbre Technologies, Inc. Selecting a hypothetical profile to use in optical metrology
KR20050094275A (ko) * 2004-03-22 2005-09-27 삼성전자주식회사 적응형 화면 제어 장치 및 방법
ATE470339T1 (de) 2004-11-30 2010-06-15 Koninkl Philips Electronics Nv Anzeigesystem
KR100763239B1 (ko) 2006-06-27 2007-10-04 삼성전자주식회사 디스플레이되는 영상의 시인성 향상을 위한 영상 처리 장치및 방법
KR100774203B1 (ko) * 2006-06-27 2007-11-08 엘지전자 주식회사 텔레비전 수신기 및 텔레비전 수신기에서 디스플레이특성을 조절하는 방법
US20080043031A1 (en) * 2006-08-15 2008-02-21 Ati Technologies, Inc. Picture adjustment methods and apparatus for image display device
TW200826014A (en) * 2006-12-11 2008-06-16 Inventec Corp Display apparatus and method for controlling contrast thereof
KR101396976B1 (ko) 2007-07-26 2014-05-20 엘지전자 주식회사 영상기기 및 영상기기에서 디스플레이 특성 항목들을조절하는 방법
TW200910981A (en) * 2007-08-20 2009-03-01 Mstar Semiconductor Inc Method and apparatus for adjusting image sharpness
EP2037677A1 (en) 2007-09-12 2009-03-18 TTE Indianapolis Display device and method for using the same
KR101413850B1 (ko) 2007-12-31 2014-06-30 엘지전자 주식회사 영상표시기기 및 그 제어방법
JP4743234B2 (ja) * 2008-07-02 2011-08-10 ソニー株式会社 表示装置及び表示方法
CN101656853A (zh) * 2008-08-19 2010-02-24 株式会社东芝 显示装置和显示方法
CN102881260B (zh) * 2009-09-16 2015-01-28 致伸科技股份有限公司 图像处理方法及装置
US8588535B2 (en) 2010-09-15 2013-11-19 Sharp Laboratories Of America, Inc. Methods and systems for estimation of compression noise
US8600188B2 (en) 2010-09-15 2013-12-03 Sharp Laboratories Of America, Inc. Methods and systems for noise reduction and image enhancement
US8538193B2 (en) 2010-09-28 2013-09-17 Sharp Laboratories Of America, Inc. Methods and systems for image enhancement and estimation of compression noise
US8175411B2 (en) 2010-09-28 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for estimation of compression noise
US8532429B2 (en) 2010-09-28 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for noise reduction and image enhancement involving selection of noise-control parameter
TWI464732B (zh) * 2012-06-22 2014-12-11 Benq Corp 顯示器及於顯示裝置上顯示畫素之方法

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JPS62299948A (ja) 1986-06-20 1987-12-26 Fujitsu Ltd 照明光量の自動設定方法
US5146316A (en) * 1987-05-15 1992-09-08 Canon Kabushiki Kaisha White balance adjusting device
JPH075076B2 (ja) * 1987-07-22 1995-01-25 株式会社日立製作所 鉄道車両
US5045926A (en) 1989-03-07 1991-09-03 Sony Corporation Television image display apparatus
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JPH056159A (ja) * 1991-06-28 1993-01-14 Toshiba Corp デイスプレイ装置
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JPH0715246Y2 (ja) * 1992-08-26 1995-04-10 ソニー株式会社 テレビジョン受像機
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JP2753436B2 (ja) * 1993-05-06 1998-05-20 富士通テン株式会社 発光表示の輝度調整方法、および、輝度調整機能付き画像表示装置
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JPH09135403A (ja) * 1995-11-09 1997-05-20 Sony Corp 画像表示装置
JP3272246B2 (ja) * 1996-07-12 2002-04-08 株式会社東芝 デジタル放送受信装置
US5933130A (en) * 1996-07-26 1999-08-03 Wagner; Roger Anti-eye strain apparatus and method
JPH10108086A (ja) * 1996-09-30 1998-04-24 Hitachi Ltd テレビジョン受像機の画質改善回路
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KR100265164B1 (ko) * 1996-11-08 2000-09-15 윤종용 거리 측정 센서를 이용한 자동 휘도 조정 회로 및 방법
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Also Published As

Publication number Publication date
EP1086584B1 (en) 2010-09-15
KR20010052599A (ko) 2001-06-25
JP2002541741A (ja) 2002-12-03
KR100737180B1 (ko) 2007-07-10
CN1189026C (zh) 2005-02-09
CN1297646A (zh) 2001-05-30
WO2000060855A1 (en) 2000-10-12
EP1086584A1 (en) 2001-03-28
US7119852B1 (en) 2006-10-10
JP4786799B2 (ja) 2011-10-05

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