DE69828950D1 - Kodierung einer bildfolge - Google Patents

Kodierung einer bildfolge

Info

Publication number
DE69828950D1
DE69828950D1 DE69828950T DE69828950T DE69828950D1 DE 69828950 D1 DE69828950 D1 DE 69828950D1 DE 69828950 T DE69828950 T DE 69828950T DE 69828950 T DE69828950 T DE 69828950T DE 69828950 D1 DE69828950 D1 DE 69828950D1
Authority
DE
Germany
Prior art keywords
coding
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.)
Expired - Fee Related
Application number
DE69828950T
Other languages
English (en)
Other versions
DE69828950T2 (de
Inventor
Anne-Claude Doux
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 DE69828950D1 publication Critical patent/DE69828950D1/de
Application granted granted Critical
Publication of DE69828950T2 publication Critical patent/DE69828950T2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69828950T 1997-11-07 1998-10-05 Kodierung einer bildfolge Expired - Fee Related DE69828950T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97402681 1997-11-07
EP97402681 1997-11-07
PCT/IB1998/001541 WO1999025122A2 (en) 1997-11-07 1998-10-05 Coding a sequence of pictures

Publications (2)

Publication Number Publication Date
DE69828950D1 true DE69828950D1 (de) 2005-03-17
DE69828950T2 DE69828950T2 (de) 2006-01-12

Family

ID=8229897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828950T Expired - Fee Related DE69828950T2 (de) 1997-11-07 1998-10-05 Kodierung einer bildfolge

Country Status (7)

Country Link
US (2) US6363115B1 (de)
EP (1) EP0951780B1 (de)
JP (1) JP2001507908A (de)
KR (1) KR100590436B1 (de)
CN (1) CN1164122C (de)
DE (1) DE69828950T2 (de)
WO (1) WO1999025122A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6731818B1 (en) * 1999-06-30 2004-05-04 Realnetworks, Inc. System and method for generating video frames
US6735338B1 (en) 1999-06-30 2004-05-11 Realnetworks, Inc. System and method for generating video frames and detecting text
US6753865B1 (en) 1999-06-30 2004-06-22 Realnetworks, Inc. System and method for generating video frames and post filtering
US6760378B1 (en) 1999-06-30 2004-07-06 Realnetworks, Inc. System and method for generating video frames and correcting motion
FI116819B (fi) 2000-01-21 2006-02-28 Nokia Corp Menetelmä kuvien lähettämiseksi ja kuvakooderi
GB2362533A (en) * 2000-05-15 2001-11-21 Nokia Mobile Phones Ltd Encoding a video signal with an indicator of the type of error concealment used
WO2002019721A2 (en) * 2000-08-28 2002-03-07 Thomson Licensing S.A. Method and apparatus for motion compensated temporal interpolation of video sequences
US6765964B1 (en) 2000-12-06 2004-07-20 Realnetworks, Inc. System and method for intracoding video data
US6891889B2 (en) * 2001-09-05 2005-05-10 Intel Corporation Signal to noise ratio optimization for video compression bit-rate control
KR100586101B1 (ko) * 2003-05-12 2006-06-07 엘지전자 주식회사 동영상 코딩 방법
KR100586100B1 (ko) * 2003-05-12 2006-06-07 엘지전자 주식회사 동영상 코딩 방법
JP4955544B2 (ja) * 2004-06-03 2012-06-20 ヒルクレスト・ラボラトリーズ・インコーポレイテッド ズーム可能ユーザインターフェースのためのクライアント／サーバアーキテクチャおよび方法
ES2383276T3 (es) * 2004-08-17 2012-06-19 Panasonic Corporation Dispositivo y procedimiento de codificación de imágenes
US7587091B2 (en) * 2004-10-29 2009-09-08 Intel Corporation De-interlacing using decoder parameters
US8208552B2 (en) * 2008-01-25 2012-06-26 Mediatek Inc. Method, video encoder, and integrated circuit for detecting non-rigid body motion
FR2947134A1 (fr) * 2009-06-23 2010-12-24 France Telecom Procedes de codage et de decodages d'images, dispositifs de codage et de decodage, flux de donnees et programme d'ordinateur correspondants.
US9654792B2 (en) 2009-07-03 2017-05-16 Intel Corporation Methods and systems for motion vector derivation at a video decoder
JP5272940B2 (ja) * 2009-07-17 2013-08-28 富士通株式会社 画像符号化装置
JP5603810B2 (ja) 2011-03-09 2014-10-08 ヤマハモーターエレクトロニクス株式会社 ステータの固定構造および駆動装置
JP5838791B2 (ja) * 2011-12-22 2016-01-06 富士通株式会社 プログラム、画像処理装置及び画像処理方法
CN113742288B (zh) * 2020-05-29 2024-09-24 伊姆西Ip控股有限责任公司 用于数据索引的方法、电子设备和计算机程序产品

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04137983A (ja) * 1990-09-28 1992-05-12 Nippon Steel Corp 動画像符号化方法及び装置
JP2587534B2 (ja) * 1990-11-09 1997-03-05 シャープ株式会社 画像符号化装置
SE469866B (sv) * 1991-04-12 1993-09-27 Dv Sweden Ab Metod för estimering av rörelseinnehåll i videosignaler
JPH05183892A (ja) * 1991-12-27 1993-07-23 Sony Corp 画像処理装置
JPH05111015A (ja) * 1991-10-17 1993-04-30 Sony Corp 動き適応画像符号化装置
JP3219205B2 (ja) * 1992-02-17 2001-10-15 ソニー株式会社 画像データ処理装置
JPH0630402A (ja) * 1992-07-13 1994-02-04 Canon Inc 画像符号化装置
JPH0646401A (ja) * 1992-07-24 1994-02-18 Casio Comput Co Ltd 画像圧縮装置及び動画像圧縮装置
EP0645933B1 (de) * 1993-09-28 2002-08-28 Canon Kabushiki Kaisha Bildwiedergabegerät
US5473379A (en) * 1993-11-04 1995-12-05 At&T Corp. Method and apparatus for improving motion compensation in digital video coding
US6052414A (en) * 1994-03-30 2000-04-18 Samsung Electronics, Co. Ltd. Moving picture coding method and apparatus for low bit rate systems using dynamic motion estimation
JP3622226B2 (ja) * 1994-04-13 2005-02-23 ソニー株式会社 符号化装置
JP3265818B2 (ja) * 1994-04-14 2002-03-18 松下電器産業株式会社 動画符号化方法
JPH07322267A (ja) * 1994-05-25 1995-12-08 Nippon Telegr & Teleph Corp <Ntt> 画像信号符号化装置
KR0148154B1 (ko) * 1994-06-15 1998-09-15 김광호 움직임크기에 따른 동영상데이타의 부호화방법 및 장치
FR2725577B1 (fr) * 1994-10-10 1996-11-29 Thomson Consumer Electronics Procede de codage ou de decodage de vecteurs mouvement et dispositif de codage ou de decodage mettant en oeuvre ledit procede
US5627601A (en) * 1994-11-30 1997-05-06 National Semiconductor Corporation Motion estimation with bit rate criterion
JP3707118B2 (ja) * 1995-04-28 2005-10-19 ソニー株式会社 画像符号化方法及び装置
JP4223571B2 (ja) * 1995-05-02 2009-02-12 ソニー株式会社 画像符号化方法及び装置
US5745183A (en) * 1995-08-25 1998-04-28 Thomson Consumer Electronics, Inc. Image motion estimation system which derives candidate block from interpolated motion vectors
JP3183155B2 (ja) * 1996-03-18 2001-07-03 株式会社日立製作所 画像復号化装置、及び、画像復号化方法
EP0894404B1 (de) * 1996-04-18 2000-01-26 Nokia Mobile Phones Ltd. Videodatenkodierer und -dekodierer

Also Published As

Publication number Publication date
US20020031181A1 (en) 2002-03-14
CN1249881A (zh) 2000-04-05
EP0951780B1 (de) 2005-02-09
KR100590436B1 (ko) 2006-06-19
CN1164122C (zh) 2004-08-25
WO1999025122A3 (en) 1999-07-15
KR20000069913A (ko) 2000-11-25
WO1999025122A2 (en) 1999-05-20
JP2001507908A (ja) 2001-06-12
EP0951780A2 (de) 1999-10-27
US6363115B1 (en) 2002-03-26
DE69828950T2 (de) 2006-01-12

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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