CA2634050C - Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs - Google Patents

Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs Download PDF

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Publication number
CA2634050C
CA2634050C CA2634050A CA2634050A CA2634050C CA 2634050 C CA2634050 C CA 2634050C CA 2634050 A CA2634050 A CA 2634050A CA 2634050 A CA2634050 A CA 2634050A CA 2634050 C CA2634050 C CA 2634050C
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Prior art keywords
parallax
area division
data
displacement
video
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CA2634050A
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English (en)
French (fr)
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CA2634050A1 (en
Inventor
Masayuki Tanimoto
Toshiaki Fujii
Kenji Yamamoto
Masaki Kitahara
Hideaki Kimata
Shinya Shimizu
Kazuto Kamikura
Yoshiyuki Yashima
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Nagoya University NUC
NTT Inc
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Nagoya University NUC
Nippon Telegraph and Telephone Corp
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Classifications

    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • 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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • 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
    • 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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CA2634050A 2006-01-05 2007-01-04 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs Active CA2634050C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006000393 2006-01-05
JP2006-000393 2006-01-05
PCT/JP2007/050005 WO2007077989A1 (ja) 2006-01-05 2007-01-04 映像符号化方法及び復号方法、それらの装置、及びそれらのプログラム並びにプログラムを記録した記憶媒体

Publications (2)

Publication Number Publication Date
CA2634050A1 CA2634050A1 (en) 2007-07-12
CA2634050C true CA2634050C (en) 2013-08-20

Family

ID=38228325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2634050A Active CA2634050C (en) 2006-01-05 2007-01-04 Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media for storing the programs

Country Status (11)

Country Link
US (1) US8451894B2 (2)
EP (1) EP1971155B1 (2)
JP (1) JP5234587B2 (2)
KR (1) KR100977255B1 (2)
CN (1) CN101361371B (2)
BR (1) BRPI0706214B1 (2)
CA (1) CA2634050C (2)
ES (1) ES2388080T3 (2)
RU (1) RU2384971C1 (2)
TW (1) TW200806040A (2)
WO (1) WO2007077989A1 (2)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2066133A4 (en) * 2006-09-20 2015-11-18 Nippon Telegraph & Telephone BILDCODE PROCEDURE, DECODING METHOD, DEVICE FOR IT, IMAGE DECODING DEVICE, PROGRAM THEREFOR AND THE PROGRAM CONTAINING STORAGE MEDIUM
BRPI0716814A2 (pt) * 2006-09-20 2013-11-05 Nippon Telegraph & Telephone Método de codificação de imagem, e método de decodificação, aparelhos para isso, aparelho de decodificação de imagem, programas para isso, e mídias de armazenamento para armazenar os programas
US8634462B2 (en) * 2007-03-13 2014-01-21 Matthias Narroschke Quantization for hybrid video coding
US20080225947A1 (en) 2007-03-13 2008-09-18 Matthias Narroschke Quantization for hybrid video coding
CN101170702B (zh) * 2007-11-23 2010-08-11 四川虹微技术有限公司 多视角视频编码方法
KR101628383B1 (ko) 2010-02-26 2016-06-21 연세대학교 산학협력단 영상 처리 장치 및 방법
JP2011199396A (ja) * 2010-03-17 2011-10-06 Ntt Docomo Inc 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム
KR101529992B1 (ko) 2010-04-05 2015-06-18 삼성전자주식회사 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치
CA3007527C (en) 2010-04-13 2020-06-23 Samsung Electronics Co., Ltd. Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units
KR101770662B1 (ko) * 2010-07-20 2017-08-23 가부시키가이샤 엔.티.티.도코모 화상 예측 복호 장치 및 화상 예측 복호 방법
US9648334B2 (en) * 2011-03-21 2017-05-09 Qualcomm Incorporated Bi-predictive merge mode based on uni-predictive neighbors in video coding
RU2573213C2 (ru) * 2011-08-30 2016-01-20 Интел Корпорейшн Схемы многопланового видеокодирования
JP5485969B2 (ja) * 2011-11-07 2014-05-07 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
US10390041B2 (en) 2012-03-30 2019-08-20 Sun Patent Trust Predictive image coding and decoding using two reference pictures
PL3300364T3 (pl) * 2012-06-11 2019-12-31 Samsung Electronics Co., Ltd. Kodowanie i dekodowanie wideo współdzielące parametry sao pomiędzy składowymi koloru
JP2013258577A (ja) * 2012-06-13 2013-12-26 Canon Inc 撮像装置、撮像方法及びプログラム、画像符号化装置、画像符号化方法及びプログラム
JP2014082541A (ja) * 2012-10-12 2014-05-08 National Institute Of Information & Communication Technology 互いに類似した情報を含む複数画像のデータサイズを低減する方法、プログラムおよび装置
CN104782128B (zh) * 2012-11-14 2017-10-24 寰发股份有限公司 用于三维或多维视图视频编码的方法及其装置
WO2014075236A1 (en) 2012-11-14 2014-05-22 Mediatek Singapore Pte. Ltd. Methods for residual prediction with pseudo residues in 3d video coding
CN104885462A (zh) * 2012-12-28 2015-09-02 日本电信电话株式会社 视频编码装置和方法、视频解码装置和方法、以及其程序
CN105359529B (zh) * 2013-07-16 2018-12-07 寰发股份有限公司 用于三维或多视图视频编码的方法及装置
WO2015006922A1 (en) * 2013-07-16 2015-01-22 Mediatek Singapore Pte. Ltd. Methods for residual prediction
EP4661401A3 (en) * 2016-02-03 2026-02-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Moving image decoding device, moving image coding device, and prediction image generation device
CN112702598B (zh) * 2020-12-03 2024-06-04 浙江智慧视频安防创新中心有限公司 基于位移操作进行编解码的方法、装置、电子设备及介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130094A (ja) 1988-11-10 1990-05-18 Nippon Telegr & Teleph Corp <Ntt> ステレオ動画像の動きベクトル情報符号化方式
JP3055438B2 (ja) * 1995-09-27 2000-06-26 日本電気株式会社 ３次元画像符号化装置
JPH09261653A (ja) 1996-03-18 1997-10-03 Sharp Corp 多視点画像符号化装置
JP3693407B2 (ja) * 1996-04-04 2005-09-07 シャープ株式会社 多視点画像符号化装置および復号装置
US6163337A (en) * 1996-04-05 2000-12-19 Matsushita Electric Industrial Co., Ltd. Multi-view point image transmission method and multi-view point image display method
JP3477023B2 (ja) 1996-04-05 2003-12-10 松下電器産業株式会社 多視点画像伝送方法および多視点画像表示方法
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
JP3519594B2 (ja) * 1998-03-03 2004-04-19 Ｋｄｄｉ株式会社 ステレオ動画像用符号化装置
US6269175B1 (en) * 1998-08-28 2001-07-31 Sarnoff Corporation Method and apparatus for enhancing regions of aligned images using flow estimation
JP2003259377A (ja) * 2002-03-06 2003-09-12 Matsushita Electric Ind Co Ltd 動画像符号化方法、動画像復号化方法および符号列フォーマット
US7903742B2 (en) 2002-07-15 2011-03-08 Thomson Licensing Adaptive weighting of reference pictures in video decoding
CN1204757C (zh) * 2003-04-22 2005-06-01 上海大学 一种立体视频流编码/解码器及其立体视频编解码系统
JP3790764B2 (ja) 2004-04-02 2006-06-28 一成 江良 投写型表示装置および投写型表示システム
JP4379221B2 (ja) 2004-06-17 2009-12-09 ブラザー工業株式会社 ミシンおよびその制御方法

Also Published As

Publication number Publication date
US20100220784A1 (en) 2010-09-02
BRPI0706214B1 (pt) 2020-02-11
CN101361371B (zh) 2010-11-03
TW200806040A (en) 2008-01-16
ES2388080T3 (es) 2012-10-08
KR20080078697A (ko) 2008-08-27
EP1971155B1 (en) 2012-05-16
JPWO2007077989A1 (ja) 2009-06-11
BRPI0706214A2 (pt) 2011-03-15
RU2384971C1 (ru) 2010-03-20
JP5234587B2 (ja) 2013-07-10
RU2008125839A (ru) 2009-12-27
TWI364992B (2) 2012-05-21
US8451894B2 (en) 2013-05-28
CA2634050A1 (en) 2007-07-12
KR100977255B1 (ko) 2010-08-23
EP1971155A4 (en) 2010-06-16
CN101361371A (zh) 2009-02-04
EP1971155A1 (en) 2008-09-17
WO2007077989A1 (ja) 2007-07-12

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