DE69716037D1 - Verfahren zur kodierung und dekodierung von digitalen bildern - Google Patents

Verfahren zur kodierung und dekodierung von digitalen bildern

Info

Publication number
DE69716037D1
DE69716037D1 DE69716037T DE69716037T DE69716037D1 DE 69716037 D1 DE69716037 D1 DE 69716037D1 DE 69716037 T DE69716037 T DE 69716037T DE 69716037 T DE69716037 T DE 69716037T DE 69716037 D1 DE69716037 D1 DE 69716037D1
Authority
DE
Germany
Prior art keywords
coding
digital images
decoding digital
decoding
images
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
DE69716037T
Other languages
English (en)
Other versions
DE69716037T2 (de
Inventor
Seng Boon
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69716037D1 publication Critical patent/DE69716037D1/de
Application granted granted Critical
Publication of DE69716037T2 publication Critical patent/DE69716037T2/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
    • H04N19/10—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
DE1997616037 1996-01-22 1997-01-21 Verfahren zur kodierung und dekodierung von digitalen bildern Expired - Lifetime DE69716037T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP810896 1996-01-22
JP12951696 1996-05-24
PCT/JP1997/000118 WO1997027707A1 (en) 1996-01-22 1997-01-21 Digital image encoding and decoding method and digital image encoding and decoding device using the same

Publications (2)

Publication Number Publication Date
DE69716037D1 true DE69716037D1 (de) 2002-11-07
DE69716037T2 DE69716037T2 (de) 2003-07-03

Family

ID=26342553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997616037 Expired - Lifetime DE69716037T2 (de) 1996-01-22 1997-01-21 Verfahren zur kodierung und dekodierung von digitalen bildern

Country Status (9)

Country Link
US (3) US6415056B1 (de)
EP (2) EP0877530B1 (de)
JP (1) JP3573465B2 (de)
KR (2) KR100328416B1 (de)
CN (1) CN1125568C (de)
AU (1) AU710565B2 (de)
DE (1) DE69716037T2 (de)
ES (1) ES2186863T3 (de)
WO (1) WO1997027707A1 (de)

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US6996178B1 (en) * 2001-08-27 2006-02-07 Cisco Technology, Inc. Look ahead motion compensation
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JP4724351B2 (ja) * 2002-07-15 2011-07-13 三菱電機株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置
US7292867B2 (en) * 2003-01-16 2007-11-06 Bones In Motion, Inc. Location-aware fitness training device, methods, and program products that support real-time interactive communication and automated route generation
US7555531B2 (en) * 2004-04-15 2009-06-30 Microsoft Corporation Efficient algorithm and protocol for remote differential compression
US20060047855A1 (en) * 2004-05-13 2006-03-02 Microsoft Corporation Efficient chunking algorithm
CN100571389C (zh) * 2004-06-29 2009-12-16 奥林巴斯株式会社 用于图像编码/解码和扩展图像压缩解压缩的方法和设备
US7483572B2 (en) * 2004-08-25 2009-01-27 Mitsubishi Electric Research Laboratories, Inc. Recovering a non-linear warping function from images
US7613787B2 (en) * 2004-09-24 2009-11-03 Microsoft Corporation Efficient algorithm for finding candidate objects for remote differential compression
US20070094348A1 (en) * 2005-01-07 2007-04-26 Microsoft Corporation BITS/RDC integration and BITS enhancements
US8073926B2 (en) * 2005-01-07 2011-12-06 Microsoft Corporation Virtual machine image server
US7849462B2 (en) * 2005-01-07 2010-12-07 Microsoft Corporation Image server
CN100466745C (zh) * 2005-10-11 2009-03-04 华为技术有限公司 帧内预测编解码方法及其系统
KR101086163B1 (ko) 2008-01-03 2011-11-25 광운대학교 산학협력단 차분 영상의 좌표 변환을 이용한 영상 부호화 장치 및 방법
US8665958B2 (en) 2008-01-29 2014-03-04 Electronics And Telecommunications Research Institute Method and apparatus for encoding and decoding video signal using motion compensation based on affine transformation
KR101456491B1 (ko) * 2008-05-08 2014-11-03 삼성전자주식회사 복수의 참조 픽처에 기초한 영상 부호화, 복호화 방법 및장치
PL3567855T3 (pl) * 2009-03-23 2023-03-13 Ntt Docomo, Inc. Urządzenie do predykcyjnego kodowania wideo, sposób predykcyjnego kodowania wideo, program do predykcyjnego kodowania wideo, urządzenie do predykcyjnego dekodowania wideo, sposób predykcyjnego dekodowania wideo i program do predykcyjnego dekodowania wideo
US8948524B2 (en) 2009-10-29 2015-02-03 Hewlett-Packard Development Company, L.P. Joint image compression method and apparatus
SG187094A1 (en) 2010-07-20 2013-03-28 Ntt Docomo Inc Image prediction encoding device, image prediction encoding method, image prediction encoding program, image prediction decoding device, image prediction decoding method, and image prediction decoding program
US20120207386A1 (en) * 2011-02-11 2012-08-16 Microsoft Corporation Updating A Low Frame Rate Image Using A High Frame Rate Image Stream
KR101939628B1 (ko) 2012-05-30 2019-01-17 삼성전자주식회사 모션 검출 방법 및 모션 검출기
US8924316B2 (en) 2012-07-31 2014-12-30 Hewlett-Packard Development Company, L.P. Multiclass classification of points
US8760327B2 (en) * 2012-10-25 2014-06-24 Hewlett-Packard Development Company, L.P. Coordinate compression using polynomials
KR102121558B1 (ko) 2013-03-15 2020-06-10 삼성전자주식회사 비디오 이미지의 안정화 방법, 후처리 장치 및 이를 포함하는 비디오 디코더
JP6614472B2 (ja) 2013-09-30 2019-12-04 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
CN104166714A (zh) * 2014-08-11 2014-11-26 广州市九重天信息科技有限公司 一种媒体数据处理方法及装置
US10289875B2 (en) 2015-07-31 2019-05-14 Portland State University Embedding data on objects using surface modulation
US10699389B2 (en) * 2016-05-24 2020-06-30 Qualcomm Incorporated Fisheye rendering with lens distortion correction for 360-degree video
CN110024407B (zh) * 2016-10-04 2021-10-15 有限公司B1影像技术研究所 图像数据编码/解码方法和装置
CN114155139B (zh) * 2021-11-23 2022-07-22 山东省人工智能研究院 一种基于向量离散化表示的deepfake生成方法

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JPH0349373A (ja) * 1989-07-17 1991-03-04 Nippon Telegr & Teleph Corp <Ntt> 画像符号化方式
JPH04323776A (ja) 1991-04-24 1992-11-12 Nec Corp ３次元初期基本形状入力装置及び方式
CN1033110C (zh) * 1992-09-01 1996-10-23 寅市和男 文字数据、词符-插图数据的输入输出装置及其方法
JPH06165165A (ja) 1992-11-25 1994-06-10 Sony Corp 動きベクトルの符号化方法およびその装置
US5592228A (en) * 1993-03-04 1997-01-07 Kabushiki Kaisha Toshiba Video encoder using global motion estimation and polygonal patch motion estimation
US6236682B1 (en) * 1993-03-08 2001-05-22 Sony Corporation Video motion vector detection including rotation and/or zoom vector generation
US5473379A (en) 1993-11-04 1995-12-05 At&T Corp. Method and apparatus for improving motion compensation in digital video coding
JPH1040398A (ja) * 1996-07-25 1998-02-13 Matsushita Electric Ind Co Ltd 高品位グラフィック表示装置

Also Published As

Publication number Publication date
AU1400197A (en) 1997-08-20
AU710565B2 (en) 1999-09-23
EP1229740A2 (de) 2002-08-07
CN1125568C (zh) 2003-10-22
EP0877530A4 (de) 2001-04-04
EP0877530B1 (de) 2002-10-02
EP0877530A1 (de) 1998-11-11
KR100328416B1 (ko) 2002-05-09
US20040175050A1 (en) 2004-09-09
US6771826B2 (en) 2004-08-03
JP3573465B2 (ja) 2004-10-06
ES2186863T3 (es) 2003-05-16
CN1209933A (zh) 1999-03-03
US6415056B1 (en) 2002-07-02
KR19990081875A (ko) 1999-11-15
KR100382440B1 (ko) 2003-05-09
WO1997027707A1 (en) 1997-07-31
DE69716037T2 (de) 2003-07-03
US20020090030A1 (en) 2002-07-11
EP1229740A3 (de) 2005-02-09
US7016544B2 (en) 2006-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP