CN101589609B - 快速过滤的yuv到rgb转换 - Google Patents

快速过滤的yuv到rgb转换 Download PDF

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Publication number
CN101589609B
CN101589609B CN2008800032202A CN200880003220A CN101589609B CN 101589609 B CN101589609 B CN 101589609B CN 2008800032202 A CN2008800032202 A CN 2008800032202A CN 200880003220 A CN200880003220 A CN 200880003220A CN 101589609 B CN101589609 B CN 101589609B
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values
chroma
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output
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CN2008800032202A
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English (en)
Chinese (zh)
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CN101589609A (zh
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D·卡尔洛夫
G·科扎姆
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Microsoft Technology Licensing LLC
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Microsoft Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/646—Transmitting or storing colour television type signals, e.g. PAL, Lab; Their conversion into additive or subtractive colour signals or vice versa therefor
    • 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)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
CN2008800032202A 2007-01-26 2008-01-23 快速过滤的yuv到rgb转换 Expired - Fee Related CN101589609B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/627,754 US7639263B2 (en) 2007-01-26 2007-01-26 Fast filtered YUV to RGB conversion
US11/627,754 2007-01-26
PCT/US2008/051813 WO2008091955A1 (en) 2007-01-26 2008-01-23 Fast filtered yuv to rgb conversion

Publications (2)

Publication Number Publication Date
CN101589609A CN101589609A (zh) 2009-11-25
CN101589609B true CN101589609B (zh) 2013-06-12

Family

ID=39644870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800032202A Expired - Fee Related CN101589609B (zh) 2007-01-26 2008-01-23 快速过滤的yuv到rgb转换

Country Status (5)

Country Link
US (1) US7639263B2 (enExample)
EP (1) EP2111714B1 (enExample)
JP (2) JP4886043B2 (enExample)
CN (1) CN101589609B (enExample)
WO (1) WO2008091955A1 (enExample)

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JP5096986B2 (ja) * 2007-04-11 2012-12-12 パナソニック株式会社 動画像表示装置、動画像表示方法及び集積回路
US8477247B2 (en) * 2008-09-30 2013-07-02 Intel Corporation Joint enhancement of lightness, color and contrast of images and video
US20110072236A1 (en) * 2009-09-20 2011-03-24 Mimar Tibet Method for efficient and parallel color space conversion in a programmable processor
CN101923455B (zh) * 2010-09-01 2012-02-08 武汉大学 一种yuv格式的数字图像显示和分析方法
US9137488B2 (en) * 2012-10-26 2015-09-15 Google Inc. Video chat encoding pipeline
CN103096092B (zh) * 2013-02-07 2015-12-02 上海国茂数字技术有限公司 基于颜色空间变换进行编解码误差修正的方法和系统
CN105847775A (zh) * 2016-03-31 2016-08-10 乐视控股（北京）有限公司 一种yuv到hsv颜色空间的转换方法和系统
CN113538215B (zh) * 2021-06-11 2022-12-27 展讯半导体(成都)有限公司 图像格式的转换方法、装置及系统、电子设备及存储介质
CN114494051B (zh) * 2022-01-14 2025-12-19 百果园技术(新加坡)有限公司 图像处理方法、装置、电子设备及可读存储介质
CN115348432B (zh) * 2022-08-15 2024-05-07 上海壁仞科技股份有限公司 数据处理方法及装置、图像处理方法、电子设备及介质

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CN1406052A (zh) * 2001-08-13 2003-03-26 力捷电脑股份有限公司 扫描灰度图像方法及系统
KR20040006759A (ko) * 2002-07-15 2004-01-24 주식회사 하이닉스반도체 컬러 스페이스 변환 방법
CN1581280A (zh) * 2003-08-03 2005-02-16 瑞昱半导体股份有限公司 颜色转换装置与其方法

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US6384838B1 (en) * 1992-06-19 2002-05-07 Intel Corporation Optimized lookup table method for converting Yuv pixel values to RGB pixel values
US5872556A (en) * 1993-04-06 1999-02-16 International Business Machines Corp. RAM based YUV-RGB conversion
US5873990A (en) * 1995-08-22 1999-02-23 Andcare, Inc. Handheld electromonitor device
US6172714B1 (en) * 1996-05-22 2001-01-09 Compaq Computer Corporation Color adjustment table system for YUV to RGB color conversion
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US5923316A (en) * 1996-10-15 1999-07-13 Ati Technologies Incorporated Optimized color space conversion
JP3684740B2 (ja) * 1997-01-24 2005-08-17 セイコーエプソン株式会社 Ｙｕｖ−ｒｇｂデジタル変換回路並びにそれを用いた画像表示装置及び電子機器
AUPO647997A0 (en) * 1997-04-30 1997-05-22 Canon Information Systems Research Australia Pty Ltd Memory controller architecture
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JPH10312230A (ja) * 1997-05-14 1998-11-24 Oki Data:Kk 駆動能力切換機能付出力バッファ装置
US5936683A (en) * 1997-09-29 1999-08-10 Neo Magic Corp. YUV-to-RGB conversion without multiplies using look-up tables and pre-clipping
US6049399A (en) * 1997-11-04 2000-04-11 Winbond Electronics Corp. Method and apparatus with reduced look-up tables for converting luminance-chrominance color space signals to RGB color space signals
US6268847B1 (en) * 1999-06-02 2001-07-31 Ati International Srl Method and apparatus for more accurate color base conversion of YUV video data
JP4217398B2 (ja) * 2001-09-12 2009-01-28 キヤノン株式会社 画像データ処理方法、画像データ処理装置、記憶媒体、及びプログラム
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KR100466785B1 (ko) * 2002-01-18 2005-01-17 (주)플렛디스 평판 디스플레이 패널의 화질 제어장치 및 방법
US7057671B2 (en) * 2002-01-30 2006-06-06 At & T Corp Image and video processing with chrominance attenuation
KR100547812B1 (ko) * 2002-06-24 2006-01-31 삼성전자주식회사 컬러 참조테이블을 사용하여 화소데이터의 컬러모델을변환하는 장치 및 방법
US7158668B2 (en) * 2003-08-01 2007-01-02 Microsoft Corporation Image processing using linear light values and other image processing improvements
KR100690631B1 (ko) * 2005-01-20 2007-03-09 엘지전자 주식회사 프레임 차이와 구간 선형함수를 이용한 엘씨디 응답속도 향상 장치
US7298379B2 (en) * 2005-02-10 2007-11-20 Samsung Electronics Co., Ltd. Luminance preserving color conversion from YUV to RGB

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1406052A (zh) * 2001-08-13 2003-03-26 力捷电脑股份有限公司 扫描灰度图像方法及系统
KR20040006759A (ko) * 2002-07-15 2004-01-24 주식회사 하이닉스반도체 컬러 스페이스 변환 방법
CN1581280A (zh) * 2003-08-03 2005-02-16 瑞昱半导体股份有限公司 颜色转换装置与其方法

Also Published As

Publication number Publication date
JP4886043B2 (ja) 2012-02-29
EP2111714A1 (en) 2009-10-28
JP2011223633A (ja) 2011-11-04
CN101589609A (zh) 2009-11-25
EP2111714B1 (en) 2017-03-01
US7639263B2 (en) 2009-12-29
US20080180456A1 (en) 2008-07-31
EP2111714A4 (en) 2010-12-29
WO2008091955A1 (en) 2008-07-31
JP2010517442A (ja) 2010-05-20

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