EP1878252A4 - Procede et appareil destine a coder/decoder une video a couches multiples en utilisant une prediction ponderee - Google Patents

Procede et appareil destine a coder/decoder une video a couches multiples en utilisant une prediction ponderee

Info

Publication number
EP1878252A4
EP1878252A4 EP06747383A EP06747383A EP1878252A4 EP 1878252 A4 EP1878252 A4 EP 1878252A4 EP 06747383 A EP06747383 A EP 06747383A EP 06747383 A EP06747383 A EP 06747383A EP 1878252 A4 EP1878252 A4 EP 1878252A4
Authority
EP
European Patent Office
Prior art keywords
encoding
layer video
weighted prediction
decoding multi
decoding
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.)
Withdrawn
Application number
EP06747383A
Other languages
German (de)
English (en)
Other versions
EP1878252A1 (fr
Inventor
Kyo-Hyuk Lee
Sang-Chang Cha
Woo-Jin Han
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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
Priority claimed from KR1020050059834A external-priority patent/KR100763182B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1878252A1 publication Critical patent/EP1878252A1/fr
Publication of EP1878252A4 publication Critical patent/EP1878252A4/fr
Withdrawn legal-status Critical Current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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • 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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP06747383A 2005-05-02 2006-04-20 Procede et appareil destine a coder/decoder une video a couches multiples en utilisant une prediction ponderee Withdrawn EP1878252A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67631405P 2005-05-02 2005-05-02
KR1020050059834A KR100763182B1 (ko) 2005-05-02 2005-07-04 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
PCT/KR2006/001472 WO2006118384A1 (fr) 2005-05-02 2006-04-20 Procede et appareil destine a coder/decoder une video a couches multiples en utilisant une prediction ponderee

Publications (2)

Publication Number Publication Date
EP1878252A1 EP1878252A1 (fr) 2008-01-16
EP1878252A4 true EP1878252A4 (fr) 2013-01-16

Family

ID=37308153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06747383A Withdrawn EP1878252A4 (fr) 2005-05-02 2006-04-20 Procede et appareil destine a coder/decoder une video a couches multiples en utilisant une prediction ponderee

Country Status (2)

Country Link
EP (1) EP1878252A4 (fr)
WO (1) WO2006118384A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917262A1 (fr) * 2007-06-05 2008-12-12 Thomson Licensing Sas Dispositif et procede de codage d'un contenu video sous la forme d'un flux scalable.
US20130094774A1 (en) * 2011-10-13 2013-04-18 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
US8768079B2 (en) 2011-10-13 2014-07-01 Sharp Laboratories Of America, Inc. Tracking a reference picture on an electronic device
DE202011106751U1 (de) 2011-10-14 2013-01-18 Voss Automotive Gmbh Zumindest teilweise beheizbarer Leitungsverbinder für eine beheizbare Medienleitung sowie konfektionierte Medienleitung mit einem solchen Leitungsverbinder
DE102012004165A1 (de) 2012-03-05 2013-09-05 Voss Automotive Gmbh Kontollsystem und Verfahren zur Kontrolle der Montage einer Kupplungseinrichtung
JP6012014B2 (ja) * 2012-03-30 2016-10-25 サン パテント トラスト 画像符号化方法および画像復号方法
JP5952733B2 (ja) * 2012-12-28 2016-07-13 日本電信電話株式会社 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置、映像符号化プログラム、映像復号プログラム及び記録媒体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753970A2 (fr) * 1995-07-14 1997-01-15 Sharp Kabushiki Kaisha Appareil de codage et décodage vidéo hiérarchique
US5742343A (en) * 1993-07-13 1998-04-21 Lucent Technologies Inc. Scalable encoding and decoding of high-resolution progressive video

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002142227A (ja) * 2000-11-02 2002-05-17 Matsushita Electric Ind Co Ltd 映像信号の階層型符号化装置および階層型復号化装置
CN1650633A (zh) * 2002-04-29 2005-08-03 皇家飞利浦电子股份有限公司 用于小波编码的基于多参考帧的运动补偿时间过滤
CN100531396C (zh) * 2003-07-24 2009-08-19 日本电信电话株式会社 图像编码装置和方法以及图像解码装置和方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742343A (en) * 1993-07-13 1998-04-21 Lucent Technologies Inc. Scalable encoding and decoding of high-resolution progressive video
EP0753970A2 (fr) * 1995-07-14 1997-01-15 Sharp Kabushiki Kaisha Appareil de codage et décodage vidéo hiérarchique

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
KYO-HYUK LEE ET AL: "Virtual base-layer motion for scalable video coding", 71. MPEG MEETING; 17-01-2005 - 21-01-2005; HONG KONG; (MOTION PICTUREEXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M11595, 11 January 2005 (2005-01-11), XP030040340, ISSN: 0000-0250 *
KYOHYUK LEE: "Extension of weighted prediction to multilayer structure", 16. JVT MEETING; 73. MPEG MEETING; 24-07-2005 - 29-07-2005; POZNAN,PL; (JOINT VIDEO TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ),, no. JVT-P076, 19 July 2005 (2005-07-19), XP030006113, ISSN: 0000-0416 *
LIGANG LU ET AL: "Adaptive frame prediction for foveation scalable video coding", MULTIMEDIA AND EXPO, 2001. ICME 2001. IEEE INTERNATIONAL CONFERENCE ON, ADVANCED DISTRIBUTED LEARNING, 22 August 2001 (2001-08-22), pages 705 - 708, XP032177080, ISBN: 978-0-7695-1198-6, DOI: 10.1109/ICME.2001.1237818 *
See also references of WO2006118384A1 *

Also Published As

Publication number Publication date
WO2006118384A1 (fr) 2006-11-09
EP1878252A1 (fr) 2008-01-16

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