DE69834901D1 - Bewegungskompensierte prädiktive bildcodierung und -decodierung - Google Patents

Bewegungskompensierte prädiktive bildcodierung und -decodierung

Info

Publication number
DE69834901D1
DE69834901D1 DE69834901T DE69834901T DE69834901D1 DE 69834901 D1 DE69834901 D1 DE 69834901D1 DE 69834901 T DE69834901 T DE 69834901T DE 69834901 T DE69834901 T DE 69834901T DE 69834901 D1 DE69834901 D1 DE 69834901D1
Authority
DE
Germany
Prior art keywords
decoding
motion compensated
predictive image
image calculation
compensated predictive
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 - Fee Related
Application number
DE69834901T
Other languages
English (en)
Other versions
DE69834901T2 (de
Inventor
Haan Gerard De
Daniele Bagni
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 DE69834901D1 publication Critical patent/DE69834901D1/de
Application granted granted Critical
Publication of DE69834901T2 publication Critical patent/DE69834901T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69834901T 1997-11-17 1998-10-19 Bewegungskompensierte prädiktive bildcodierung und -decodierung Expired - Fee Related DE69834901T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP97402764 1997-11-17
EP97402764 1997-11-17
EP98200460 1998-02-13
EP98200460 1998-02-13
PCT/IB1998/001653 WO1999026416A2 (en) 1997-11-17 1998-10-19 Motion-compensated predictive image encoding and decoding

Publications (2)

Publication Number Publication Date
DE69834901D1 true DE69834901D1 (de) 2006-07-27
DE69834901T2 DE69834901T2 (de) 2007-02-01

Family

ID=26147921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69834901T Expired - Fee Related DE69834901T2 (de) 1997-11-17 1998-10-19 Bewegungskompensierte prädiktive bildcodierung und -decodierung

Country Status (6)

Country Link
US (1) US20020025077A1 (de)
EP (1) EP0953253B1 (de)
JP (1) JP2001508632A (de)
KR (1) KR100534192B1 (de)
DE (1) DE69834901T2 (de)
WO (1) WO1999026416A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034920A1 (en) * 1998-12-07 2000-06-15 Koninklijke Philips Electronics N.V. Motion vector estimation
US6625211B1 (en) * 1999-02-25 2003-09-23 Matsushita Electric Industrial Co., Ltd. Method and apparatus for transforming moving picture coding system
KR100360893B1 (ko) * 2001-02-01 2002-11-13 엘지전자 주식회사 영상 움직임 보상 장치 및 방법
US7042945B2 (en) * 2001-04-24 2006-05-09 Bellers Erwin B 3-D recursive vector estimation for video enhancement
US7630566B2 (en) * 2001-09-25 2009-12-08 Broadcom Corporation Method and apparatus for improved estimation and compensation in digital video compression and decompression
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
KR100522595B1 (ko) * 2002-11-29 2005-10-19 삼성전자주식회사 엠펙 비디오 복호화방법 및 엠펙 비디오 복호화기
JP4777889B2 (ja) 2003-08-25 2011-09-21 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 映像符号化における中間予測のためのモード判定
KR100517906B1 (ko) * 2003-11-27 2005-09-30 (주) 멀티비아 모바일 디바이스용 동영상 압축 방법
EP1610560A1 (de) * 2004-06-24 2005-12-28 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zur Erzeugung und zur Decodierung von codierten Bilddateien
KR20070090207A (ko) * 2004-11-22 2007-09-05 코닌클리케 필립스 일렉트로닉스 엔.브이. 커버링 및 언커버링을 처리하는 모션 벡터 필드 투영
KR100790150B1 (ko) * 2006-07-28 2008-01-02 삼성전자주식회사 비디오 부호화기 및 비디오 데이터 프레임 부호화 방법
JP2008154015A (ja) * 2006-12-19 2008-07-03 Hitachi Ltd 復号化方法および符号化方法
GB2444993B (en) * 2007-03-01 2011-09-07 Kenneth Stanley Jones Plastic digital video codec circuit
BRPI0910477A2 (pt) * 2008-04-11 2015-09-29 Thomson Licensing método e equipamento para predição de equiparação de gabarito (tmp) na codificação e decodificação de vídeo
US8897365B2 (en) * 2008-11-19 2014-11-25 Nvidia Corporation Video rate control processor for a video encoding process
US8605791B2 (en) * 2008-11-21 2013-12-10 Nvidia Corporation Video processor using an optimized slicemap representation
JP5498972B2 (ja) * 2011-01-21 2014-05-21 日本放送協会 符号化装置、復号装置及びプログラム
CN109561816B (zh) * 2016-07-19 2021-11-12 奥林巴斯株式会社 图像处理装置、内窥镜***、信息存储装置和图像处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0648052B1 (de) * 1993-09-08 2000-03-01 THOMSON multimedia Verfahren und Vorrichtung zur Bewegungsauswertung mit Blockübereinstimmung
US5539469A (en) * 1994-12-30 1996-07-23 Daewoo Electronics Co., Ltd. Apparatus for determining motion vectors through the use of an adaptive median filtering technique
JP3823370B2 (ja) * 1996-04-15 2006-09-20 ソニー株式会社 動画像符号化方法、復号方法及びその装置

Also Published As

Publication number Publication date
EP0953253B1 (de) 2006-06-14
US20020025077A1 (en) 2002-02-28
DE69834901T2 (de) 2007-02-01
WO1999026416A3 (en) 1999-07-29
KR20000070270A (ko) 2000-11-25
KR100534192B1 (ko) 2005-12-08
EP0953253A2 (de) 1999-11-03
JP2001508632A (ja) 2001-06-26
WO1999026416A2 (en) 1999-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee