SG71817A1 - Motion picture encoding system and motion picture decoding system - Google Patents

Motion picture encoding system and motion picture decoding system

Info

Publication number
SG71817A1
SG71817A1 SG1998001593A SG1998001593A SG71817A1 SG 71817 A1 SG71817 A1 SG 71817A1 SG 1998001593 A SG1998001593 A SG 1998001593A SG 1998001593 A SG1998001593 A SG 1998001593A SG 71817 A1 SG71817 A1 SG 71817A1
Authority
SG
Singapore
Prior art keywords
motion picture
picture decoding
decoding system
encoding system
picture encoding
Prior art date
Application number
SG1998001593A
Other languages
English (en)
Inventor
Shunichi Dekguchi
Yoshimi Isu
Kohtaro Asai
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG71817A1 publication Critical patent/SG71817A1/en

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
    • H04N19/10—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • 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
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
SG1998001593A 1997-08-25 1998-07-06 Motion picture encoding system and motion picture decoding system SG71817A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22853597A JPH1169356A (ja) 1997-08-25 1997-08-25 動画像符号化方式及び動画像復号方式

Publications (1)

Publication Number Publication Date
SG71817A1 true SG71817A1 (en) 2000-04-18

Family

ID=16877933

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998001593A SG71817A1 (en) 1997-08-25 1998-07-06 Motion picture encoding system and motion picture decoding system

Country Status (8)

Country Link
US (1) US6108449A (de)
JP (1) JPH1169356A (de)
KR (1) KR100278733B1 (de)
CN (1) CN1135850C (de)
DE (1) DE19832652C2 (de)
FR (1) FR2767623B1 (de)
SG (1) SG71817A1 (de)
TW (1) TW369780B (de)

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JP3191922B2 (ja) 1997-07-10 2001-07-23 松下電器産業株式会社 画像復号化方法
KR100523908B1 (ko) * 1997-12-12 2006-01-27 주식회사 팬택앤큐리텔 격행주사 영상에 대한 영상신호 부호화 장치 및 그 방법
JPH11187408A (ja) * 1997-12-24 1999-07-09 Oki Electric Ind Co Ltd 動画像符号化装置およびその符号化処理方法
KR100303085B1 (ko) * 1998-04-24 2001-09-24 전주범 이진형상신호부호화장치및방법
EP0940774A3 (de) * 1998-03-05 2000-07-05 Matsushita Electric Industrial Co., Ltd. Bewegungsvektorkodierungs- und Dekodierungsvorrichtung und Verfahren
US6327305B1 (en) * 1998-04-22 2001-12-04 Ati Technologies, Inc. Method and apparatus for encoding a stream of data blocks
KR100495100B1 (ko) * 1998-04-28 2005-10-26 주식회사 팬택앤큐리텔 디지털 영상 처리 시스템의 이동 벡터 부호화/복호화 방법
KR100632106B1 (ko) * 1998-06-27 2007-03-02 주식회사 팬택앤큐리텔 디지털 비월주사 인터픽쳐 부호화/복호화 방법
JP4168490B2 (ja) * 1998-09-03 2008-10-22 ソニー株式会社 動き判定装置、その方法および画像情報変換装置
KR100530853B1 (ko) * 1999-04-09 2005-11-23 주식회사 팬택앤큐리텔 Ｍｐｅｇ­4 부호화기의 영상정보 부호화장치 및 그 방법
KR100350376B1 (ko) * 1999-12-27 2002-08-28 주식회사 하이닉스반도체 격행주사를 위한 모양정보 부호화방법 및 그 장치
US8275047B2 (en) * 2001-09-20 2012-09-25 Xilinx, Inc. Method and device for block-based conditional motion compensation
US7181071B2 (en) * 2001-11-27 2007-02-20 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding key value data of orientation interpolator node
JP2004088722A (ja) 2002-03-04 2004-03-18 Matsushita Electric Ind Co Ltd 動画像符号化方法および動画像復号化方法
EP1411729B1 (de) 2002-04-19 2016-03-23 Panasonic Intellectual Property Corporation of America Bewegungsvektorkalkulationsverfahren
EP3054681B1 (de) * 2002-04-19 2018-02-28 Panasonic Intellectual Property Corporation of America Verfahren zur berechnung eines bewegungsvektors
JP3807342B2 (ja) * 2002-04-25 2006-08-09 三菱電機株式会社 デジタル信号符号化装置、デジタル信号復号装置、デジタル信号算術符号化方法、およびデジタル信号算術復号方法
US7809204B2 (en) * 2002-10-18 2010-10-05 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding key value data of coordinate interpolator
JP2006522530A (ja) * 2003-04-04 2006-09-28 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ビデオを符号化し、復号化する方法及び相当する装置
JP2006525722A (ja) * 2003-05-06 2006-11-09 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ビデオ符号化及び復号化方法、並びに対応する符号化及び復号化装置
JP2005033336A (ja) * 2003-07-08 2005-02-03 Ntt Docomo Inc 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
KR100573696B1 (ko) * 2003-07-31 2006-04-26 삼성전자주식회사 패턴 분석에 기반한 움직임 벡터 보정 장치 및 방법
US9351013B2 (en) * 2003-11-13 2016-05-24 Qualcomm Incorporated Selective and/or scalable complexity control for video codecs
CN1922884B (zh) * 2004-02-20 2012-05-23 三叉微系统(远东)有限公司 视频解码方法
JP4317814B2 (ja) * 2004-12-06 2009-08-19 株式会社ルネサステクノロジ 動画像情報の符号化装置及び符号化方法
CN100337482C (zh) * 2005-06-09 2007-09-12 上海交通大学 基于对象边缘的形状快速运动估值的方法
CN1322758C (zh) * 2005-06-09 2007-06-20 上海交通大学 基于对象的纹理快速运动估值的方法
KR101377527B1 (ko) 2008-10-14 2014-03-25 에스케이 텔레콤주식회사 복수 개의 참조 픽처의 움직임 벡터 부호화/복호화 방법 및장치와 그를 이용한 영상 부호화/복호화 장치 및 방법
EP3386198A1 (de) * 2017-04-07 2018-10-10 Thomson Licensing Verfahren und vorrichtung zur prädiktiven bildcodierung und -decodierung

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Also Published As

Publication number Publication date
TW369780B (en) 1999-09-11
FR2767623A1 (fr) 1999-02-26
DE19832652A1 (de) 1999-03-04
JPH1169356A (ja) 1999-03-09
US6108449A (en) 2000-08-22
CN1135850C (zh) 2004-01-21
CN1209707A (zh) 1999-03-03
FR2767623B1 (fr) 2004-07-30
DE19832652C2 (de) 2002-08-01
KR100278733B1 (ko) 2001-01-15
KR19990023089A (ko) 1999-03-25

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