WO2003075580A1 - Moving picture coding method and moving picture decoding method - Google Patents

Moving picture coding method and moving picture decoding method Download PDF

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Publication number
WO2003075580A1
WO2003075580A1 PCT/JP2003/002099 JP0302099W WO03075580A1 WO 2003075580 A1 WO2003075580 A1 WO 2003075580A1 JP 0302099 W JP0302099 W JP 0302099W WO 03075580 A1 WO03075580 A1 WO 03075580A1
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WO
WIPO (PCT)
Prior art keywords
coding
moving picture
pictures
coded
picture
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.)
Ceased
Application number
PCT/JP2003/002099
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Satoshi Kondo
Shinya Kadono
Makoto Hagai
Kiyofumi Abe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority to US10/468,119 priority Critical patent/US7664180B2/en
Priority to ES03707082.8T priority patent/ES2489490T3/es
Priority to AU2003211717A priority patent/AU2003211717C1/en
Priority to EP17177671.9A priority patent/EP3253056B1/en
Priority to BR0303342-2A priority patent/BR0303342A/pt
Priority to BRPI0303342-2A priority patent/BRPI0303342B1/pt
Priority to EP03707082.8A priority patent/EP1406450B1/en
Priority to SI200332370T priority patent/SI1406450T1/sl
Priority to CA2443848A priority patent/CA2443848C/en
Priority to MXPA03007628A priority patent/MXPA03007628A/es
Priority to DK03707082.8T priority patent/DK1406450T3/da
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to EP18211538.6A priority patent/EP3490254B1/en
Priority to EP17177672.7A priority patent/EP3253057B1/en
Priority to KR1020037011082A priority patent/KR100923380B1/ko
Publication of WO2003075580A1 publication Critical patent/WO2003075580A1/ja
Anticipated expiration legal-status Critical
Priority to US11/980,558 priority patent/US8718141B2/en
Priority to US11/980,557 priority patent/US7801219B2/en
Priority to US11/980,534 priority patent/US7742526B2/en
Priority to US11/980,556 priority patent/US7856060B2/en
Ceased legal-status Critical Current

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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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
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    • 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
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
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    • 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
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    • 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
    • H—ELECTRICITY
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    • 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
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
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    • 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
    • H04N19/172—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 picture, frame or field
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    • 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
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
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    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • H—ELECTRICITY
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    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Or Creating Images (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PCT/JP2003/002099 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method Ceased WO2003075580A1 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
DK03707082.8T DK1406450T3 (da) 2002-03-04 2003-02-26 Fremgangsmåde til kodning af levende billeder og fremgangsmåde til afkodning af levende billeder
AU2003211717A AU2003211717C1 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method
EP17177671.9A EP3253056B1 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method
BR0303342-2A BR0303342A (pt) 2002-03-04 2003-02-26 Método de codificação de filme e método de decodificação de filme
BRPI0303342-2A BRPI0303342B1 (pt) 2002-03-04 2003-02-26 Método de decodificação de imagem
EP03707082.8A EP1406450B1 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method
SI200332370T SI1406450T1 (sl) 2002-03-04 2003-02-26 Kodirni postopek za gibljive slike in dekodirni postopek za gibljive slike
CA2443848A CA2443848C (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method
EP18211538.6A EP3490254B1 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method
US10/468,119 US7664180B2 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture predection decoding using previously processed pictures as reference pictures
ES03707082.8T ES2489490T3 (es) 2002-03-04 2003-02-26 Método de codificación de imágenes en movimiento y método de decodificación de imágenes en movimiento
MXPA03007628A MXPA03007628A (es) 2002-03-04 2003-02-26 Metodo de codificacion de peliculas y metodo de descodificacion de peliculas.
EP17177672.7A EP3253057B1 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method
KR1020037011082A KR100923380B1 (ko) 2002-03-04 2003-02-26 동화상 부호화 방법 및 동화상 복호화 방법
US11/980,558 US8718141B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures
US11/980,557 US7801219B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures
US11/980,534 US7742526B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures
US11/980,556 US7856060B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2002056919 2002-03-04
JP2002-56919 2002-03-04
JP2002-118598 2002-04-19
JP2002118598 2002-04-19
JP2002193027 2002-07-02
JP2002-193027 2002-07-02

Related Child Applications (5)

Application Number Title Priority Date Filing Date
US10/468,119 A-371-Of-International US7664180B2 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture predection decoding using previously processed pictures as reference pictures
US11/980,558 Division US8718141B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures
US11/980,556 Division US7856060B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures
US11/980,557 Division US7801219B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures
US11/980,534 Division US7742526B2 (en) 2002-03-04 2007-10-31 Moving picture coding method and moving picture decoding method for performing inter picture prediction coding and inter picture prediction decoding using previously processed pictures as reference pictures

Publications (1)

Publication Number Publication Date
WO2003075580A1 true WO2003075580A1 (en) 2003-09-12

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Application Number Title Priority Date Filing Date
PCT/JP2003/002099 Ceased WO2003075580A1 (en) 2002-03-04 2003-02-26 Moving picture coding method and moving picture decoding method

Country Status (18)

Country Link
US (5) US7664180B2 (enExample)
EP (9) EP2271109B1 (enExample)
JP (1) JP2004088722A (enExample)
KR (2) KR100948714B1 (enExample)
CN (1) CN100474933C (enExample)
AU (1) AU2003211717C1 (enExample)
BR (2) BR0303342A (enExample)
CA (3) CA2443848C (enExample)
CY (3) CY1115427T1 (enExample)
DK (6) DK2271108T3 (enExample)
ES (9) ES2829621T3 (enExample)
HU (6) HUE044024T2 (enExample)
MX (1) MXPA03007628A (enExample)
MY (1) MY139955A (enExample)
PT (6) PT2271107E (enExample)
SI (3) SI2271107T1 (enExample)
TW (2) TWI324889B (enExample)
WO (1) WO2003075580A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006057182A1 (ja) * 2004-11-26 2006-06-01 Matsushita Electric Industrial Co., Ltd. 復号化回路、復号化装置、及び復号化システム

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3122047B1 (en) * 2001-11-06 2017-12-27 Panasonic Intellectual Property Corporation of America Moving picture coding method and moving picture decoding method
KR100508798B1 (ko) 2002-04-09 2005-08-19 엘지전자 주식회사 쌍방향 예측 블록 예측 방법
HUE054106T2 (hu) 2002-04-19 2021-08-30 Panasonic Ip Corp America Kép dekódoló eljárás és berendezés
KR100506864B1 (ko) * 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
KR100693669B1 (ko) * 2003-03-03 2007-03-09 엘지전자 주식회사 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법
US20060013305A1 (en) * 2004-07-14 2006-01-19 Sharp Laboratories Of America, Inc. Temporal scalable coding using AVC coding tools
KR100584603B1 (ko) * 2004-08-03 2006-05-30 학교법인 대양학원 다시점 영상의 다이렉트 모드 움직임 예측 방법 및 장치
FR2874292B1 (fr) * 2004-08-10 2007-01-26 Thales Sa Procede de mise en forme de trames d'une sequence video
WO2006112139A1 (ja) * 2005-04-13 2006-10-26 Sharp Kabushiki Kaisha 動画像再生装置
JP4702943B2 (ja) * 2005-10-19 2011-06-15 キヤノン株式会社 画像処理装置及びその方法
JP5155157B2 (ja) * 2006-05-12 2013-02-27 パナソニック株式会社 動画像復号化装置
JP4712643B2 (ja) * 2006-08-17 2011-06-29 富士通セミコンダクター株式会社 フレーム間予測処理装置、フレーム間予測方法、画像符号化装置及び画像復号装置
JP2008177907A (ja) * 2007-01-19 2008-07-31 Fujitsu Ltd 動画データ復号装置、情報機器、動画データ復号方法および動画データ復号プログラム
JP5100311B2 (ja) * 2007-10-29 2012-12-19 キヤノン株式会社 動画像データ送信方法、通信装置、及びプログラム
JP5332773B2 (ja) 2009-03-18 2013-11-06 ソニー株式会社 画像処理装置および方法
CN102090066A (zh) * 2009-05-13 2011-06-08 松下电器产业株式会社 图像解码装置、集成电路、图像解码方法及图像解码系统
KR20110068792A (ko) 2009-12-16 2011-06-22 한국전자통신연구원 적응적 영상 부호화 장치 및 방법
US9036692B2 (en) * 2010-01-18 2015-05-19 Mediatek Inc. Motion prediction method
EP3913923A1 (en) 2010-01-19 2021-11-24 Samsung Electronics Co., Ltd. Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
CN105025301B (zh) * 2010-01-19 2019-08-23 三星电子株式会社 图像解码设备
KR20120009861A (ko) * 2010-07-22 2012-02-02 에스케이 텔레콤주식회사 확장된 스킵모드를 이용한 영상 부호화/복호화 방법 및 장치
RU2549512C2 (ru) * 2010-09-30 2015-04-27 Мицубиси Электрик Корпорейшн Устройство кодирования движущихся изображений, устройство декодирования движущихся изображений, способ кодирования движущихся изображений и способ декодирования движущихся изображений
AR083954A1 (es) 2010-11-24 2013-04-10 Panasonic Corp Metodo para calcular vectores de movimiento, metodo para codificar imagenes, metodo para decodificar imagenes y aparato y sistema de calculo de vectores de movimiento
BR112013001241A2 (pt) 2011-01-12 2018-01-23 Panasonic Corporation método de codificação de imagem em movimento e método de decodificação de imagem em movimento
WO2012102045A1 (ja) 2011-01-28 2012-08-02 パナソニック株式会社 画像符号化方法および画像復号化方法
US10404998B2 (en) * 2011-02-22 2019-09-03 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus
WO2012117728A1 (ja) 2011-03-03 2012-09-07 パナソニック株式会社 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置
EP2698999B1 (en) 2011-04-12 2017-01-04 Sun Patent Trust Motion-video encoding method, motion-video encoding apparatus, motion-video decoding method, motion-video decoding apparatus, and motion-video encoding/decoding apparatus
ES2673180T3 (es) 2011-05-24 2018-06-20 Velos Media International Limited Procedimiento de codificación de imágenes, aparato de codificación de imágenes, procedimiento de decodificación de imágenes, aparato de decodificación de imágenes y aparato de codificación/decodificación de imágenes
PL3410718T3 (pl) 2011-05-27 2020-06-01 Sun Patent Trust Sposób kodowania obrazów i urządzenie do kodowania obrazów
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
SG194746A1 (en) 2011-05-31 2013-12-30 Kaba Gmbh Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device
KR101889582B1 (ko) 2011-05-31 2018-08-20 선 페이턴트 트러스트 동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호화 방법, 동화상 복호화 장치, 및, 동화상 부호화 복호화 장치
JP5786478B2 (ja) * 2011-06-15 2015-09-30 富士通株式会社 動画像復号装置、動画像復号方法、及び動画像復号プログラム
JP5807402B2 (ja) * 2011-06-15 2015-11-10 富士通株式会社 動画像復号装置、動画像符号化装置、動画像復号方法、動画像符号化方法、動画像復号プログラム及び動画像符号化プログラム
PL2725791T3 (pl) 2011-06-23 2024-02-26 Sun Patent Trust Sposób dekodowania obrazów, sposób kodowania obrazów
USRE47366E1 (en) 2011-06-23 2019-04-23 Sun Patent Trust Image decoding method and apparatus based on a signal type of the control parameter of the current block
TWI581615B (zh) 2011-06-24 2017-05-01 Sun Patent Trust A decoding method, a coding method, a decoding device, an encoding device, and a coding / decoding device
HUE046468T2 (hu) * 2011-06-24 2020-03-30 Sun Patent Trust Kódoló eljárás és kódoló berendezés
CN106878715B (zh) 2011-06-27 2019-05-28 太阳专利托管公司 编码方法及编码装置
MY165859A (en) * 2011-06-28 2018-05-18 Samsung Electronics Co Ltd Method and apparatus for image encoding and decoding using intra prediction
MY165469A (en) 2011-06-28 2018-03-23 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
KR102006032B1 (ko) 2011-06-29 2019-07-31 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
WO2013001748A1 (ja) * 2011-06-29 2013-01-03 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
CN102256124B (zh) * 2011-06-30 2013-05-15 杭州海康威视数字技术股份有限公司 一种图像分层编码方法和装置
AU2012277219A1 (en) 2011-06-30 2013-09-19 Sun Patent Trust Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
JP5937594B2 (ja) 2011-06-30 2016-06-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像復号方法及び画像復号装置
PH12013502397A1 (en) 2011-06-30 2014-01-13 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
ES2784552T3 (es) 2011-07-11 2020-09-28 Sun Patent Trust Procedimiento de decodificación de imagen, aparato de decodificación de imagen
WO2013009104A2 (ko) 2011-07-12 2013-01-17 한국전자통신연구원 인터 예측 방법 및 그 장치
CA2843560C (en) 2011-08-03 2020-09-22 Panasonic Corporation Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus
CN108881903B (zh) 2011-10-19 2022-01-04 太阳专利托管公司 图像编码方法及装置、图像解码方法及装置、编解码装置
US20130177084A1 (en) * 2012-01-10 2013-07-11 Qualcomm Incorporated Motion vector scaling in video coding
JP6012014B2 (ja) * 2012-03-30 2016-10-25 サン パテント トラスト 画像符号化方法および画像復号方法
CN104704827B (zh) 2012-11-13 2019-04-12 英特尔公司 用于下一代视频的内容自适应变换译码
US9442904B2 (en) 2012-12-21 2016-09-13 Vmware, Inc. Systems and methods for applying a residual error image
US9787990B2 (en) 2013-01-30 2017-10-10 Intel Corporation Content adaptive parametric transforms for coding for next generation video
JP6156489B2 (ja) * 2013-04-23 2017-07-05 富士通株式会社 画像符号化装置、画像符号化方法、及び撮像装置
KR101789954B1 (ko) * 2013-12-27 2017-10-25 인텔 코포레이션 차세대 비디오 코딩을 위한 콘텐츠 적응적 이득 보상된 예측
US20180288420A1 (en) * 2017-03-30 2018-10-04 Qualcomm Incorporated Zero block detection using adaptive rate model
KR20240088912A (ko) * 2021-09-29 2024-06-20 알리바바 다모 (항저우) 테크놀로지 씨오., 엘티디. 비디오 코딩에서 병합 후보 목록 내의 개선된 시간적 병합 후보

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420088A (ja) * 1990-05-14 1992-01-23 Victor Co Of Japan Ltd フレーム間符号化装置
JPH04245790A (ja) * 1991-01-30 1992-09-02 Fujitsu Ltd 蓄積用動画像符号化方式における補間フレームのベクトル探索方法
JPH05137131A (ja) * 1991-11-13 1993-06-01 Sony Corp フレーム間動き予測方法
JPH0662391A (ja) * 1992-08-10 1994-03-04 Nippon Telegr & Teleph Corp <Ntt> 動画像予測符号化方法
JPH10126787A (ja) * 1996-10-14 1998-05-15 Nec Eng Ltd Ｐピクチャの予測ベクトルをオフセットベクトルとした双方向予測ベクトル検出回路
JP2001025019A (ja) * 1999-07-05 2001-01-26 Nippon Telegr & Teleph Corp <Ntt> 画像符号化データの再符号化方法およびそのプログラム記録媒体

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329365A (en) * 1993-07-07 1994-07-12 Rca Thomson Licensing Corporation Method and apparatus for providing compressed non-interlaced scanned video signal
JP3513277B2 (ja) 1995-08-29 2004-03-31 シャープ株式会社 映像符号化装置及び映像復号化装置
US5724446A (en) 1995-04-18 1998-03-03 Advanced Micro Devices, Inc. Video decoder apparatus using non-reference frame as an additional prediction source and method therefor
US5809173A (en) * 1995-04-18 1998-09-15 Advanced Micro Devices, Inc. Method and apparatus for improved video decompression using previous frame DCT coefficients
DE69630643T2 (de) 1995-08-29 2004-10-07 Sharp Kk Videokodierungsvorrichtung
JP2001224036A (ja) 1995-10-18 2001-08-17 Sharp Corp 動画像符号化装置
JP3344577B2 (ja) * 1996-09-09 2002-11-11 ソニー株式会社 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法、並びに記録方法
JP3263807B2 (ja) 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
US5991447A (en) 1997-03-07 1999-11-23 General Instrument Corporation Prediction and coding of bi-directionally predicted video object planes for interlaced digital video
JP3776735B2 (ja) 1997-04-09 2006-05-17 松下電器産業株式会社 画像予測復号化方法，画像予測復号化装置，画像予測符号化方法，画像予測符号化装置，及びデータ記憶媒体
US6370276B2 (en) 1997-04-09 2002-04-09 Matsushita Electric Industrial Co., Ltd. Image predictive decoding method, image predictive decoding apparatus, image predictive coding method, image predictive coding apparatus, and data storage media
CA2263855C (en) 1997-06-25 2003-04-01 Nippon Telegraph And Telephone Corporation Motion vector predictive encoding method, motion vector decoding method,predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs
JPH1169356A (ja) 1997-08-25 1999-03-09 Mitsubishi Electric Corp 動画像符号化方式及び動画像復号方式
US6249318B1 (en) 1997-09-12 2001-06-19 8×8, Inc. Video coding/decoding arrangement and method therefor
US6807231B1 (en) 1997-09-12 2004-10-19 8×8, Inc. Multi-hypothesis motion-compensated video image predictor
US6396874B1 (en) 1997-11-12 2002-05-28 Sony Corporation Decoding method and apparatus and recording method and apparatus for moving picture data
JP3523481B2 (ja) 1998-02-23 2004-04-26 シャープ株式会社 映像符号化装置及び映像復号化装置並びに映像符号化方法及び映像復号化方法
JP2001045475A (ja) 1999-07-27 2001-02-16 Matsushita Electric Ind Co Ltd 映像信号階層化符号化装置と映像信号階層化復号化装置及びプログラム記録媒体
JP3757088B2 (ja) 1999-10-26 2006-03-22 日本電気株式会社 動画像符号化装置および方法
GB2362532B (en) 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
US7027711B2 (en) 2000-06-26 2006-04-11 Matsushita Electric Industrial Co., Ltd. Editing apparatus for an optical disk, computer-readable storage medium, and computer program
JP4245790B2 (ja) 2000-08-29 2009-04-02 オリンパス株式会社 超音波処置具
AUPR208000A0 (en) * 2000-12-15 2001-01-11 80-20 Software Pty Limited Method of document searching
WO2003003248A1 (en) * 2001-06-26 2003-01-09 Sealedmedia Limited Search engine and digital rights management
WO2003014975A1 (en) * 2001-08-08 2003-02-20 Quiver, Inc. Document categorization engine
US20030074328A1 (en) * 2001-10-09 2003-04-17 Steven Schiff System and method for conducting a financial transaction using a communication device
US6738980B2 (en) 2001-11-15 2004-05-18 Industrial Technology Research Institute Methods and systems for video streaming with VCR functionality
CN101715136B (zh) * 2001-11-21 2017-03-29 摩托罗拉移动有限责任公司 对具有多个图像的图像序列进行编码的方法及设备
US6980596B2 (en) 2001-11-27 2005-12-27 General Instrument Corporation Macroblock level adaptive frame/field coding for digital video content
ES2545394T3 (es) * 2001-11-21 2015-09-10 Google Technology Holdings LLC Codificación de cuadro/campo adaptativa de nivel de macrobloques para contenido de vídeo digital
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
KR100506864B1 (ko) * 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
JP5137131B2 (ja) 2008-08-08 2013-02-06 東芝キヤリア株式会社 給湯装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420088A (ja) * 1990-05-14 1992-01-23 Victor Co Of Japan Ltd フレーム間符号化装置
JPH04245790A (ja) * 1991-01-30 1992-09-02 Fujitsu Ltd 蓄積用動画像符号化方式における補間フレームのベクトル探索方法
JPH05137131A (ja) * 1991-11-13 1993-06-01 Sony Corp フレーム間動き予測方法
JPH0662391A (ja) * 1992-08-10 1994-03-04 Nippon Telegr & Teleph Corp <Ntt> 動画像予測符号化方法
JPH10126787A (ja) * 1996-10-14 1998-05-15 Nec Eng Ltd Ｐピクチャの予測ベクトルをオフセットベクトルとした双方向予測ベクトル検出回路
JP2001025019A (ja) * 1999-07-05 2001-01-26 Nippon Telegr & Teleph Corp <Ntt> 画像符号化データの再符号化方法およびそのプログラム記録媒体

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"H.26L test model long term number 6 (TML-6) draft0", ITU-TELECOMMUNICATIONS STANDARDIZATION SECTOR STUDY GROUP 16 VIDEO CODING EXPERTS GROUP (VCEG), 2001, pages 28 - 33, XP001089815, Retrieved from the Internet <URL:http://kbs.cs.tu-berlin.de/~stewe/vceg/TMLDocs/VCEG-L45d0.doc> [retrieved on 20030528] *
SATOSHI KONDO ET AL.: "Proposal of Minor Changes to Multi-Frame Buffering Syntax for Improving Coding Efficiency of B-pictures", ISO/IEC JTC1/SC 29/WG11 AND ITU-T SG16 Q.6, 1 February 2002 (2002-02-01)
See also references of EP1406450A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006057182A1 (ja) * 2004-11-26 2006-06-01 Matsushita Electric Industrial Co., Ltd. 復号化回路、復号化装置、及び復号化システム
JP2008141782A (ja) * 2004-11-26 2008-06-19 Matsushita Electric Ind Co Ltd 復号化回路、復号化装置、及び復号化システム
US8649439B2 (en) 2004-11-26 2014-02-11 Panasonic Corporation Decoding circuit, decoding device, and decoding system

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