JP3861698B2 - 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム - Google Patents

画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム Download PDF

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Publication number
JP3861698B2
JP3861698B2 JP2002014888A JP2002014888A JP3861698B2 JP 3861698 B2 JP3861698 B2 JP 3861698B2 JP 2002014888 A JP2002014888 A JP 2002014888A JP 2002014888 A JP2002014888 A JP 2002014888A JP 3861698 B2 JP3861698 B2 JP 3861698B2
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inter
frame
encoded image
motion prediction
image
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JP2003219426A (ja
JP2003219426A5 (enExample
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数史 佐藤
輝彦 鈴木
陽一 矢ヶ崎
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Sony Corp
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Sony Corp
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Priority to JP2002014888A priority Critical patent/JP3861698B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to US10/501,714 priority patent/US7742648B2/en
Priority to PCT/JP2003/000606 priority patent/WO2003067896A1/ja
Priority to EP20030705019 priority patent/EP1469683B1/en
Priority to KR1020047011362A priority patent/KR100950743B1/ko
Priority to EP20120184972 priority patent/EP2560390A3/en
Priority to CNB038026279A priority patent/CN100574448C/zh
Publication of JP2003219426A publication Critical patent/JP2003219426A/ja
Publication of JP2003219426A5 publication Critical patent/JP2003219426A5/ja
Application granted granted Critical
Publication of JP3861698B2 publication Critical patent/JP3861698B2/ja
Priority to US12/346,351 priority patent/US8155460B2/en
Priority to US13/184,044 priority patent/US8150182B2/en
Priority to US13/438,201 priority patent/US9078005B2/en
Priority to US14/696,650 priority patent/US20150229956A1/en
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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
    • H04N19/134—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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2002014888A 2002-01-23 2002-01-23 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム Expired - Fee Related JP3861698B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2002014888A JP3861698B2 (ja) 2002-01-23 2002-01-23 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム
CNB038026279A CN100574448C (zh) 2002-01-23 2003-01-23 图像信息编码装置和方法、图像信息解码装置和方法
PCT/JP2003/000606 WO2003067896A1 (fr) 2002-01-23 2003-01-23 Dispositif et procede de codage de donnees-image et dispositif et procede de decodage de donnees-image
EP20030705019 EP1469683B1 (en) 2002-01-23 2003-01-23 Image information coding device and method and image information decoding device and method
KR1020047011362A KR100950743B1 (ko) 2002-01-23 2003-01-23 화상 정보 부호화 장치 및 방법, 및 화상 정보 복호 장치및 방법
EP20120184972 EP2560390A3 (en) 2002-01-23 2003-01-23 Image information encoding apparatus and image information encoding method, and image information decoding apparatus and image information decoding method
US10/501,714 US7742648B2 (en) 2002-01-23 2003-01-23 Image information encoding apparatus and image information encoding method for motion prediction and/or compensation of images
US12/346,351 US8155460B2 (en) 2002-01-23 2008-12-30 Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images
US13/184,044 US8150182B2 (en) 2002-01-23 2011-07-15 Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images
US13/438,201 US9078005B2 (en) 2002-01-23 2012-04-03 Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images
US14/696,650 US20150229956A1 (en) 2002-01-23 2015-04-27 Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002014888A JP3861698B2 (ja) 2002-01-23 2002-01-23 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム

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JP2003219426A JP2003219426A (ja) 2003-07-31
JP2003219426A5 JP2003219426A5 (enExample) 2005-08-11
JP3861698B2 true JP3861698B2 (ja) 2006-12-20

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US (5) US7742648B2 (enExample)
EP (2) EP1469683B1 (enExample)
JP (1) JP3861698B2 (enExample)
KR (1) KR100950743B1 (enExample)
CN (1) CN100574448C (enExample)
WO (1) WO2003067896A1 (enExample)

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JP4462823B2 (ja) * 2002-11-20 2010-05-12 ソニー株式会社 画像信号の処理装置および処理方法、それに使用される係数データの生成装置および生成方法、並びに各方法を実行するためのプログラム
JP4284265B2 (ja) * 2004-11-02 2009-06-24 株式会社東芝 動画像符号化装置、動画像符号化方法、動画像復号化装置および動画像復号化方法
CN100452877C (zh) * 2004-11-12 2009-01-14 财团法人资讯工业策进会 视讯译码装置与方法
KR100759870B1 (ko) * 2006-03-24 2007-09-18 경희대학교 산학협력단 Ｃｂｐ에 기초하여 선택된 보간 필터를 이용하여 공간 계층 간의 예측을 수행하는 ｈ.264 스케일러블 영상 부호화/복호화 방법 및 그 장치
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JP2011049740A (ja) * 2009-08-26 2011-03-10 Sony Corp 画像処理装置および方法
US20120243611A1 (en) * 2009-12-22 2012-09-27 Sony Corporation Image processing apparatus and method as well as program
JP2011135184A (ja) * 2009-12-22 2011-07-07 Sony Corp 画像処理装置および方法、並びにプログラム
JP5581688B2 (ja) * 2009-12-24 2014-09-03 ソニー株式会社 画像処理装置および方法、並びにプログラム
JPWO2011086836A1 (ja) * 2010-01-12 2013-05-16 シャープ株式会社 符号化装置、復号装置、および、データ構造
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KR101682147B1 (ko) * 2010-04-05 2016-12-05 삼성전자주식회사 변환 및 역변환에 기초한 보간 방법 및 장치
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JP5767816B2 (ja) * 2011-01-20 2015-08-19 ルネサスエレクトロニクス株式会社 記録装置に搭載可能な半導体集積回路およびその動作方法
WO2012120863A1 (ja) * 2011-03-08 2012-09-13 パナソニック株式会社 動画像符号化方法および動画像復号方法
WO2013039357A2 (ko) * 2011-09-14 2013-03-21 삼성전자 주식회사 비디오 부호화, 복호화 방법 및 장치
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Also Published As

Publication number Publication date
US8155460B2 (en) 2012-04-10
EP2560390A3 (en) 2015-03-25
CN1620821A (zh) 2005-05-25
KR100950743B1 (ko) 2010-04-05
US20090129470A1 (en) 2009-05-21
EP1469683A4 (en) 2010-02-24
US7742648B2 (en) 2010-06-22
US8150182B2 (en) 2012-04-03
US20110274172A1 (en) 2011-11-10
WO2003067896A1 (fr) 2003-08-14
US20050157936A1 (en) 2005-07-21
KR20040077774A (ko) 2004-09-06
US20150229956A1 (en) 2015-08-13
US20120189219A1 (en) 2012-07-26
JP2003219426A (ja) 2003-07-31
EP2560390A2 (en) 2013-02-20
EP1469683B1 (en) 2015-03-04
US9078005B2 (en) 2015-07-07
CN100574448C (zh) 2009-12-23
EP1469683A1 (en) 2004-10-20

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