JP2005503736A - ビデオ符号化及び復号化方法並びに対応する信号 - Google Patents

ビデオ符号化及び復号化方法並びに対応する信号 Download PDF

Info

Publication number
JP2005503736A
JP2005503736A JP2003529777A JP2003529777A JP2005503736A JP 2005503736 A JP2005503736 A JP 2005503736A JP 2003529777 A JP2003529777 A JP 2003529777A JP 2003529777 A JP2003529777 A JP 2003529777A JP 2005503736 A JP2005503736 A JP 2005503736A
Authority
JP
Japan
Prior art keywords
encoded
video
bitstream
signal
frame
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.)
Pending
Application number
JP2003529777A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005503736A5 (cg-RX-API-DMAC7.html
Inventor
セシル ドゥフォア
グウェナエレ マークワント
ステファネ イー ヴァレンテ
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JP2005503736A publication Critical patent/JP2005503736A/ja
Publication of JP2005503736A5 publication Critical patent/JP2005503736A5/ja
Pending legal-status Critical Current

Links

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
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2003529777A 2001-09-18 2002-09-04 ビデオ符号化及び復号化方法並びに対応する信号 Pending JP2005503736A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01402391 2001-09-18
PCT/IB2002/003675 WO2003026312A2 (en) 2001-09-18 2002-09-04 Video coding and decoding method, and corresponding signal

Publications (2)

Publication Number Publication Date
JP2005503736A true JP2005503736A (ja) 2005-02-03
JP2005503736A5 JP2005503736A5 (cg-RX-API-DMAC7.html) 2006-01-05

Family

ID=8182880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003529777A Pending JP2005503736A (ja) 2001-09-18 2002-09-04 ビデオ符号化及び復号化方法並びに対応する信号

Country Status (6)

Country Link
US (1) US20030138052A1 (cg-RX-API-DMAC7.html)
EP (1) EP1430726A2 (cg-RX-API-DMAC7.html)
JP (1) JP2005503736A (cg-RX-API-DMAC7.html)
KR (1) KR20040036948A (cg-RX-API-DMAC7.html)
CN (1) CN1310519C (cg-RX-API-DMAC7.html)
WO (1) WO2003026312A2 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100612015B1 (ko) * 2004-07-22 2006-08-11 삼성전자주식회사 컨텍스트 적응형 이진 산술 부호화 방법 및 그 장치
KR100750138B1 (ko) * 2005-11-16 2007-08-21 삼성전자주식회사 인간의 시각 특성을 이용한 영상의 부호화, 복호화 방법 및장치
KR100736096B1 (ko) * 2005-12-12 2007-07-06 삼성전자주식회사 비디오 신호를 그룹별로 인코딩 및 디코딩하는 방법 및장치
WO2007073370A1 (en) * 2005-12-20 2007-06-28 Tte Technology, Inc. Decryption system and method for video data
CN101014129B (zh) * 2007-03-06 2010-12-15 孟智平 一种视频数据压缩方法
JP5801054B2 (ja) * 2007-06-12 2015-10-28 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ スライスデータ用のマルチパスビデオのシンタックス構造をサポートする方法及び装置
US8532437B2 (en) * 2009-05-18 2013-09-10 Citrix Systems, Inc. Systems and methods for block recomposition for compound image compression
CN105847830B (zh) * 2010-11-23 2019-07-12 Lg电子株式会社 由编码装置和解码装置执行的间预测方法
MX2013010535A (es) * 2011-03-18 2014-03-12 Koninkl Philips Electronics Nv Transmision de longitud de elemento de cuadro en la codificacion de audio.
US10129550B2 (en) 2013-02-01 2018-11-13 Qualcomm Incorporated Inter-layer syntax prediction control
WO2019243534A1 (en) 2018-06-21 2019-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Tile shuffling for 360 degree video decoding
CN118590646A (zh) 2018-06-21 2024-09-03 瑞典爱立信有限公司 灵活图块分区
EP3811612A1 (en) 2018-06-21 2021-04-28 Telefonaktiebolaget LM Ericsson (publ) Tile partitions with sub-tiles in video coding
KR102629907B1 (ko) * 2018-10-02 2024-01-30 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 타일 그룹 id에 기초한 화상들의 인코딩 및 디코딩

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009749A1 (de) * 1997-08-15 1999-02-25 Robert Bosch Gmbh Verfahren zur aufbereitung eines datenstromes für die objektbasierte codierung von bewegtbildfolgen
WO2001067774A1 (en) * 2000-03-07 2001-09-13 Koninklijke Philips Electronics N.V. Method of encoding video signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3860323B2 (ja) * 1997-10-27 2006-12-20 三菱電機株式会社 画像復号化装置、画像復号化方法
SG75189A1 (en) * 1998-12-04 2000-09-19 Canon Kk Image processing apparatus method therefor and recording medium storing image processing program

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999009749A1 (de) * 1997-08-15 1999-02-25 Robert Bosch Gmbh Verfahren zur aufbereitung eines datenstromes für die objektbasierte codierung von bewegtbildfolgen
WO2001067774A1 (en) * 2000-03-07 2001-09-13 Koninklijke Philips Electronics N.V. Method of encoding video signals

Also Published As

Publication number Publication date
CN1555654A (zh) 2004-12-15
EP1430726A2 (en) 2004-06-23
US20030138052A1 (en) 2003-07-24
WO2003026312A3 (en) 2003-11-06
WO2003026312A2 (en) 2003-03-27
CN1310519C (zh) 2007-04-11
KR20040036948A (ko) 2004-05-03

Similar Documents

Publication Publication Date Title
JP3778798B2 (ja) ビデオ圧縮のための効率的マクロブロックヘッダ符号化
JP2005526457A (ja) ビデオ・トランスコーダ
JP2005503736A (ja) ビデオ符号化及び復号化方法並びに対応する信号
US7412001B2 (en) Video coding method and corresponding transmittable video signal
US20060153298A1 (en) Predictive encoding of motion vectors including a flag notifying the presence of coded residual motion vector data
CN1663279A (zh) 视频编码方法以及相应的编码和解码设备
US8548050B2 (en) Video coding method with selectable black and white mode
KR100944544B1 (ko) 비디오 부호화 및 복호화 방법
JP2004312689A (ja) Ｍｐｅｇビデオ復号化方法及びｍｐｅｇビデオ復号化器
KR100483672B1 (ko) 영상신호처리의모양정보부호화방법
JP2003087797A (ja) 画像情報変換装置及び方法、画像情報変換プログラム、並びに記録媒体
US20050141768A1 (en) Video encoding method and corresponding device and signal
KR980013412A (ko) 양 방향 예측-비오피(b-vop)간의 동기화 방법
KR20040097492A (ko) 단말기에 있어서 시각 특수 효과를 이용한 개인 정보 보호방법

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050902

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050902

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080108

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080624