CN100531348C - 编码、解码设备和方法,图像处理系统和方法 - Google Patents

编码、解码设备和方法,图像处理系统和方法 Download PDF

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Publication number
CN100531348C
CN100531348C CNB2006100840029A CN200610084002A CN100531348C CN 100531348 C CN100531348 C CN 100531348C CN B2006100840029 A CNB2006100840029 A CN B2006100840029A CN 200610084002 A CN200610084002 A CN 200610084002A CN 100531348 C CN100531348 C CN 100531348C
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pixel
block
difference data
image
piece
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Chinese (zh)
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CN1893607A (zh
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近藤哲二郎
山元左近
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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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CNB2006100840029A 2005-02-04 2006-01-27 编码、解码设备和方法,图像处理系统和方法 Expired - Fee Related CN100531348C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005028911A JP4556124B2 (ja) 2005-02-04 2005-02-04 符号化装置および方法、復号装置および方法、画像処理システム、記録媒体、並びにプログラム
JP2005028911 2005-02-04

Publications (2)

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CN1893607A CN1893607A (zh) 2007-01-10
CN100531348C true CN100531348C (zh) 2009-08-19

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Country Link
US (1) US7957471B2 (enExample)
JP (1) JP4556124B2 (enExample)
KR (1) KR20060089678A (enExample)
CN (1) CN100531348C (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4835554B2 (ja) * 2007-09-06 2011-12-14 ソニー株式会社 符号化装置及び方法、復号装置及び方法、並びにプログラム
CN101753147B (zh) * 2008-11-28 2013-10-30 义守大学 二次剩余码的解码演算法
WO2010110750A1 (en) * 2009-03-27 2010-09-30 Agency For Science, Technology And Research Data embedding methods, embedded data extraction methods, truncation methods, data embedding devices, embedded data extraction devices and truncation devices
JP5801614B2 (ja) * 2011-06-09 2015-10-28 キヤノン株式会社 画像処理装置、画像処理方法
JP5839848B2 (ja) 2011-06-13 2016-01-06 キヤノン株式会社 画像処理装置、画像処理方法
US20150078674A1 (en) * 2012-02-20 2015-03-19 Wenfei Jiang Component sorting based encoding for 3d mesh compression
US11076095B1 (en) * 2012-05-25 2021-07-27 Altia Systems Inc. Depth sensor assisted multiple imager video system
US9781418B1 (en) * 2012-06-12 2017-10-03 Google Inc. Adaptive deadzone and rate-distortion skip in video processing
US9179155B1 (en) 2012-06-14 2015-11-03 Google Inc. Skipped macroblock video encoding enhancements
FR3001600B1 (fr) * 2013-01-29 2016-05-06 Stmicroelectronics (Grenoble 2) Sas Procede et dispositif de compression d'un signal d'image et procede et dispositif correspondant de decompression
US20150350641A1 (en) * 2014-05-29 2015-12-03 Apple Inc. Dynamic range adaptive video coding system
FR3033116B1 (fr) * 2015-02-20 2017-03-24 Stmicroelectronics (Grenoble 2) Sas Procede de selection d’une solution de placement des pixels d’une image en fonction du rendu visuel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6025886A (en) * 1996-08-20 2000-02-15 Hitachi, Ltd. Scene-change-point detecting method and moving-picture editing/displaying method
CN1281618A (zh) * 1997-11-14 2001-01-24 分析科技公司 压缩视频信息的装置及其方法
US6301390B1 (en) * 1993-03-31 2001-10-09 Canon Kabushiki Kaisha Encoding image data in blocks read out in a predetermined order
US20030113025A1 (en) * 2001-09-21 2003-06-19 Stmicroelectronics S.A. Method and device for compressing an image signal
CN1535027A (zh) * 2004-01-16 2004-10-06 北京工业大学 一种用于视频编码的帧内预测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613015A (en) * 1992-11-12 1997-03-18 Fuji Xerox Co., Ltd. Image signal analyzing system and coding system
KR0171143B1 (ko) * 1995-03-20 1999-03-20 배순훈 육각그리드에서의 삼각구조 형성 장치
JPH10289522A (ja) 1997-04-11 1998-10-27 Nippon Telegr & Teleph Corp <Ntt> ディジタルビデオ装置
JP3401762B2 (ja) * 1997-11-19 2003-04-28 日本電信電話株式会社 画像圧縮符号化・復号化方法、画像圧縮符号化・復号化装置、画像圧縮符号化伝送方法、画像圧縮符号化伝送システムおよび画像圧縮符号化・復号化プログラムを記録した記録媒体
JP2001245270A (ja) 2000-02-29 2001-09-07 Sony Corp 信号伝送装置および信号伝送方法
JP4055434B2 (ja) * 2002-02-28 2008-03-05 ソニー株式会社 符号化処理装置、復号処理装置、および方法、並びにコンピュータ・プログラム
JP3772846B2 (ja) 2003-03-24 2006-05-10 ソニー株式会社 データ符号化装置およびデータ符号化方法、並びにデータ出力装置およびデータ出力方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301390B1 (en) * 1993-03-31 2001-10-09 Canon Kabushiki Kaisha Encoding image data in blocks read out in a predetermined order
US6025886A (en) * 1996-08-20 2000-02-15 Hitachi, Ltd. Scene-change-point detecting method and moving-picture editing/displaying method
CN1281618A (zh) * 1997-11-14 2001-01-24 分析科技公司 压缩视频信息的装置及其方法
US20030113025A1 (en) * 2001-09-21 2003-06-19 Stmicroelectronics S.A. Method and device for compressing an image signal
CN1535027A (zh) * 2004-01-16 2004-10-06 北京工业大学 一种用于视频编码的帧内预测方法

Also Published As

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JP2006217340A (ja) 2006-08-17
US20060182350A1 (en) 2006-08-17
KR20060089678A (ko) 2006-08-09
JP4556124B2 (ja) 2010-10-06
CN1893607A (zh) 2007-01-10
US7957471B2 (en) 2011-06-07

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