DE69712087D1 - Bewegungskompensiertes vorhersageverfahren und gerät - Google Patents

Bewegungskompensiertes vorhersageverfahren und gerät

Info

Publication number
DE69712087D1
DE69712087D1 DE69712087T DE69712087T DE69712087D1 DE 69712087 D1 DE69712087 D1 DE 69712087D1 DE 69712087 T DE69712087 T DE 69712087T DE 69712087 T DE69712087 T DE 69712087T DE 69712087 D1 DE69712087 D1 DE 69712087D1
Authority
DE
Germany
Prior art keywords
motion compensated
compensated prediction
prediction procedure
procedure
motion
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.)
Expired - Lifetime
Application number
DE69712087T
Other languages
English (en)
Other versions
DE69712087T2 (de
Inventor
Jean-Francois Vial
Edouard Francois
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Application granted granted Critical
Publication of DE69712087D1 publication Critical patent/DE69712087D1/de
Publication of DE69712087T2 publication Critical patent/DE69712087T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04N19/619—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding the transform being operated outside the prediction loop
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69712087T 1996-11-07 1997-11-06 Bewegungskompensiertes vorhersageverfahren und gerät Expired - Lifetime DE69712087T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9613614A FR2755527B1 (fr) 1996-11-07 1996-11-07 Procede de prediction compensee en mouvement et codeur utilisant un tel procede
PCT/FR1997/001996 WO1998020457A1 (fr) 1996-11-07 1997-11-06 Procede et dispositif de prediction compensee en mouvement

Publications (2)

Publication Number Publication Date
DE69712087D1 true DE69712087D1 (de) 2002-05-23
DE69712087T2 DE69712087T2 (de) 2002-10-31

Family

ID=9497432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712087T Expired - Lifetime DE69712087T2 (de) 1996-11-07 1997-11-06 Bewegungskompensiertes vorhersageverfahren und gerät

Country Status (8)

Country Link
EP (1) EP0937291B1 (de)
JP (1) JP4294095B2 (de)
KR (1) KR100541623B1 (de)
CN (1) CN1122247C (de)
AU (1) AU5058098A (de)
DE (1) DE69712087T2 (de)
FR (1) FR2755527B1 (de)
WO (1) WO1998020457A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590938B1 (en) * 1999-09-30 2003-07-08 Conexant Systems, Inc. DCT domain conversion of a higher definition signal to lower definition signal
CN101631248B (zh) * 2002-04-18 2011-09-14 株式会社东芝 运动图像编码/解码方法和装置
KR100612849B1 (ko) * 2003-07-18 2006-08-14 삼성전자주식회사 영상 부호화 및 복호화 장치 및 방법
KR100647297B1 (ko) * 2003-11-26 2006-11-23 삼성전자주식회사 컬러영상의 레지듀변환/역변환 방법 및 장치, 그를 이용한컬러영상 부호화/ 복호화 방법 및 장치
US8050331B2 (en) * 2005-05-20 2011-11-01 Ntt Docomo, Inc. Method and apparatus for noise filtering in video coding
JP4417919B2 (ja) * 2006-03-31 2010-02-17 株式会社東芝 画像符号化装置及び画像復号化装置
KR20090095012A (ko) * 2008-03-04 2009-09-09 삼성전자주식회사 연속적인 움직임 추정을 이용한 영상 부호화, 복호화 방법및 장치
CN102113326A (zh) 2008-08-04 2011-06-29 杜比实验室特许公司 重叠块差异估计和补偿体系结构
KR101675116B1 (ko) 2009-08-06 2016-11-10 삼성전자 주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101474756B1 (ko) 2009-08-13 2014-12-19 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101504887B1 (ko) 2009-10-23 2015-03-24 삼성전자 주식회사 데이터 단위 레벨의 독립적 파싱 또는 복호화에 따른 비디오 복호화 방법 및 그 장치, 그리고 데이터 단위 레벨의 독립적 파싱 또는 복호화를 위한 비디오 부호화 방법 및 그 장치
KR101457396B1 (ko) * 2010-01-14 2014-11-03 삼성전자주식회사 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치
GB2481856A (en) * 2010-07-09 2012-01-11 British Broadcasting Corp Picture coding using weighted predictions in the transform domain
CN105554510B (zh) * 2011-06-28 2019-06-28 三星电子株式会社 对视频进行解码的方法和设备
JP2014187580A (ja) * 2013-03-25 2014-10-02 Kddi Corp 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法、およびプログラム
KR101464979B1 (ko) * 2013-04-02 2014-11-25 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101464980B1 (ko) * 2013-04-02 2014-11-25 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
CN117490002B (zh) * 2023-12-28 2024-03-08 成都同飞科技有限责任公司 基于流量监测数据的供水管网流量预测方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06197334A (ja) * 1992-07-03 1994-07-15 Sony Corp 画像信号符号化方法、画像信号復号化方法、画像信号符号化装置、画像信号復号化装置及び画像信号記録媒体
CN1127562A (zh) * 1994-04-22 1996-07-24 索尼公司 视频信号编码方法及设备和视频信号译码设备
JP3058028B2 (ja) * 1994-10-31 2000-07-04 三菱電機株式会社 画像符号化データ再符号化装置
KR0169657B1 (ko) * 1994-12-19 1999-03-20 배순훈 동영상 부호화기

Also Published As

Publication number Publication date
JP2001503584A (ja) 2001-03-13
EP0937291B1 (de) 2002-04-17
DE69712087T2 (de) 2002-10-31
KR100541623B1 (ko) 2006-01-10
AU5058098A (en) 1998-05-29
EP0937291A1 (de) 1999-08-25
FR2755527B1 (fr) 1999-01-08
FR2755527A1 (fr) 1998-05-07
JP4294095B2 (ja) 2009-07-08
KR20000053028A (ko) 2000-08-25
CN1122247C (zh) 2003-09-24
CN1236461A (zh) 1999-11-24
WO1998020457A1 (fr) 1998-05-14

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