CN101860763B - 视频信号处理装置和显示设备 - Google Patents

视频信号处理装置和显示设备 Download PDF

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Publication number
CN101860763B
CN101860763B CN2010101513853A CN201010151385A CN101860763B CN 101860763 B CN101860763 B CN 101860763B CN 2010101513853 A CN2010101513853 A CN 2010101513853A CN 201010151385 A CN201010151385 A CN 201010151385A CN 101860763 B CN101860763 B CN 101860763B
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China
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signal
frequency
color space
video signal
section
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Expired - Fee Related
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CN2010101513853A
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English (en)
Chinese (zh)
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CN101860763A (zh
Inventor
矶边敏信
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Sony Corp
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Sony Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Controls And Circuits For Display Device (AREA)
CN2010101513853A 2009-04-10 2010-04-02 视频信号处理装置和显示设备 Expired - Fee Related CN101860763B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009-096358 2009-04-10
JP2009096358 2009-04-10
JP2009-198677 2009-08-28
JP2009198677A JP5370761B2 (ja) 2009-04-10 2009-08-28 映像信号処理装置および表示装置

Publications (2)

Publication Number Publication Date
CN101860763A CN101860763A (zh) 2010-10-13
CN101860763B true CN101860763B (zh) 2013-02-13

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CN2010101513853A Expired - Fee Related CN101860763B (zh) 2009-04-10 2010-04-02 视频信号处理装置和显示设备

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US (1) US8379153B2 (enExample)
EP (1) EP2239933A3 (enExample)
JP (1) JP5370761B2 (enExample)
CN (1) CN101860763B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102568437B (zh) 2012-01-20 2014-07-30 华为终端有限公司 图像显示方法及设备
JP5924147B2 (ja) * 2012-06-14 2016-05-25 ソニー株式会社 表示装置、画像処理装置、および表示方法
EP2959682B1 (en) * 2013-02-21 2018-12-05 Dolby Laboratories Licensing Corporation Display management for high dynamic range video
JP6533656B2 (ja) * 2013-10-22 2019-06-19 株式会社ジャパンディスプレイ 画像処理装置、画像表示装置、電子機器及び画像処理方法
JP6379636B2 (ja) 2014-04-30 2018-08-29 ソニー株式会社 情報処理装置、情報記録媒体、および画像処理方法、並びにプログラム
EP3257042B1 (en) 2015-02-13 2022-06-22 Telefonaktiebolaget LM Ericsson (publ) Pixel pre-processing and encoding
KR101626906B1 (ko) * 2015-05-14 2016-06-03 주식회사 엔씨에프 영상개선 모니터
JP6744723B2 (ja) 2016-01-27 2020-08-19 キヤノン株式会社 画像処理装置および画像処理方法、コンピュータプログラム
CN106454014B (zh) * 2016-11-04 2019-03-08 安徽超远信息技术有限公司 一种提高逆光场景车辆抓拍图像质量的方法及装置
CN107027018B (zh) * 2017-04-19 2018-08-17 西安诺瓦电子科技有限公司 图像处理方法及装置和发送卡
KR102525560B1 (ko) 2017-11-10 2023-04-26 삼성디스플레이 주식회사 영상 신호 처리 회로, 그것을 포함하는 표시 장치 및 영상 신호 처리 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1051044A1 (en) * 1993-04-19 2000-11-08 Mitsubishi Denki Kabushiki Kaisha Image quality correction circuit
KR20080018690A (ko) * 2006-08-25 2008-02-28 엘지전자 주식회사 영상의 선명도 개선 장치 및 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61295792A (ja) 1985-06-25 1986-12-26 Nec Home Electronics Ltd テレビジヨン画質改善装置
JPH07274195A (ja) * 1995-05-11 1995-10-20 Hitachi Denshi Ltd 色適応型利得制御回路
KR100202566B1 (ko) * 1996-03-25 1999-06-15 구자홍 칼라영상의 선명도 향상장치
JP4111689B2 (ja) * 2001-04-24 2008-07-02 シャープ株式会社 画像処理装置、画像処理プログラムを記録したコンピュータ読取可能な記録媒体およびプログラム
JP4175024B2 (ja) * 2002-05-22 2008-11-05 ソニー株式会社 画像表示装置および画像処理装置、並びに画像処理方法
JP2008103917A (ja) * 2006-10-18 2008-05-01 Canon Inc 画像処理装置
JP5137237B2 (ja) 2007-10-17 2013-02-06 株式会社 クニテック 車両用サスペンションアームの製造方法
JP2009198677A (ja) 2008-02-20 2009-09-03 Konica Minolta Business Technologies Inc 現像装置および画像形成装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1051044A1 (en) * 1993-04-19 2000-11-08 Mitsubishi Denki Kabushiki Kaisha Image quality correction circuit
KR20080018690A (ko) * 2006-08-25 2008-02-28 엘지전자 주식회사 영상의 선명도 개선 장치 및 방법

Also Published As

Publication number Publication date
JP2010263598A (ja) 2010-11-18
EP2239933A2 (en) 2010-10-13
CN101860763A (zh) 2010-10-13
US8379153B2 (en) 2013-02-19
JP5370761B2 (ja) 2013-12-18
EP2239933A3 (en) 2011-07-20
US20100259685A1 (en) 2010-10-14

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