EP1897377A4 - Procede de fourniture et d'utilisation d'informations relatives a une prediction entre couches pour un signal video - Google Patents

Procede de fourniture et d'utilisation d'informations relatives a une prediction entre couches pour un signal video

Info

Publication number
EP1897377A4
EP1897377A4 EP06747456A EP06747456A EP1897377A4 EP 1897377 A4 EP1897377 A4 EP 1897377A4 EP 06747456 A EP06747456 A EP 06747456A EP 06747456 A EP06747456 A EP 06747456A EP 1897377 A4 EP1897377 A4 EP 1897377A4
Authority
EP
European Patent Office
Prior art keywords
inter
providing
information
video signal
layer prediction
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Withdrawn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
EP06747456A
Other languages
German (de)
English (en)
Other versions
EP1897377A1 (fr
Inventor
Ji Ho Park
Seung Wook Park
Byeong Moon Jeon
Doe Hyun Yoon
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 KR1020050086500A external-priority patent/KR100878812B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1897377A1 publication Critical patent/EP1897377A1/fr
Publication of EP1897377A4 publication Critical patent/EP1897377A4/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Withdrawn legal-status Critical Current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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. 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
    • H04N19/46—Embedding additional information in the video signal during the compression process

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP06747456A 2005-05-26 2006-05-25 Procede de fourniture et d'utilisation d'informations relatives a une prediction entre couches pour un signal video Withdrawn EP1897377A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68459005P 2005-05-26 2005-05-26
US70104005P 2005-07-21 2005-07-21
KR1020050086500A KR100878812B1 (ko) 2005-05-26 2005-09-15 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법
PCT/KR2006/001980 WO2006126841A1 (fr) 2005-05-26 2006-05-25 Procede de fourniture et d'utilisation d'informations relatives a une prediction entre couches pour un signal video

Publications (2)

Publication Number Publication Date
EP1897377A1 EP1897377A1 (fr) 2008-03-12
EP1897377A4 true EP1897377A4 (fr) 2010-12-22

Family

ID=37452221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06747456A Withdrawn EP1897377A4 (fr) 2005-05-26 2006-05-25 Procede de fourniture et d'utilisation d'informations relatives a une prediction entre couches pour un signal video

Country Status (2)

Country Link
EP (1) EP1897377A4 (fr)
WO (1) WO2006126841A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100878812B1 (ko) 2005-05-26 2009-01-14 엘지전자 주식회사 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법
JP4542064B2 (ja) * 2006-05-11 2010-09-08 日本電信電話株式会社 階層間予測方法，装置，プログラムおよびその記録媒体
EP2100460A4 (fr) * 2006-12-25 2011-06-15 Thomson Licensing Dispositif de codage de données vidéo, dispositif de décodage de données vidéo et train de données numériques
US8964831B2 (en) 2007-05-16 2015-02-24 Thomson Licensing Apparatus and method for encoding and decoding signals
KR101513283B1 (ko) 2007-10-15 2015-04-17 톰슨 라이센싱 버스트 모드 활동을 통신하기 위한 장치 및 방법
KR101532315B1 (ko) * 2007-10-15 2015-06-30 톰슨 라이센싱 모바일 역량을 지닌 고선명 텔레비전 송신
KR20130116782A (ko) 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
CN109413424B (zh) * 2012-09-03 2022-11-15 索尼公司 图像处理设备和方法
CN104396241B (zh) 2012-09-28 2016-08-24 索尼公司 图像处理装置和方法
US10097825B2 (en) 2012-11-21 2018-10-09 Qualcomm Incorporated Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
"Description of core experiments in SVC", ISO/IEC JTC1/SC29/WG11 N6898, XX, XX, 1 January 2005 (2005-01-01), pages COMPLETE, XP002340411 *
"Text of ISO/IEC 14496-10:2005 (AVC 3rd edition)", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. N7081, 22 April 2005 (2005-04-22), XP030013753 *
"Video Verification Model version 3.0", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. N1277, 15 July 1996 (1996-07-15), XP030010211 *
JVT: "Joint Scalable Video Model JSVM-2", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, 16 April 2005 (2005-04-16), pages 1 - 31, XP002399745 *
JVT: "Scalable Video Coding - Working Draft 2", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, 16 April 2005 (2005-04-16), pages 1 - 134, XP002399746 *
See also references of WO2006126841A1 *

Also Published As

Publication number Publication date
WO2006126841A1 (fr) 2006-11-30
EP1897377A1 (fr) 2008-03-12

Similar Documents

Publication Publication Date Title
EP1980114A4 (fr) Methode de prediction inter-couche de signal video
EP1878260A4 (fr) Procede echelonnable de codage et decodage de signaux video
TWI350697B (en) Selecting encoding types and predictive modes for encoding video data
EP1869404A4 (fr) Procede et systeme de prevision de caracteristiques de transit
EP1900217A4 (fr) Procede et systeme de codage-decodage d'un signal video au moyen de donnees de prediction en blocs
EP1835665A4 (fr) Méthode procurant des informations de présence et appareil correspondant
ZA200800244B (en) Method and apparatus for weighted prediction for scalable video coding
GB0518438D0 (en) Method and apparatus for video navigation
GB0514325D0 (en) Method and system for obtaining information
TWI339795B (en) System and method for processing video data
NL1031698A1 (nl) Werkwijze en inrichting voor het verbeteren van kwaliteit van samengesteld videosignaal en werkwijze en inrichting voor het decoderen van samengesteld videosignaal.
EP1905242A4 (fr) Procede de decodage d'un signal video code par prevision inter-couches
IL178549A0 (en) System and method for enhanced video selection
EP1843582A4 (fr) Systeme de reproduction d'image
EP1878263A4 (fr) Procede et appareil permettant de coder/decoder un signal video de maniere evolutive
EP1941735A4 (fr) Procede de decodage et de codage d'un signal video
EP1901554A4 (fr) Dispositif d´imagerie et système enregistreur de conduite
EP1900222A4 (fr) Procede et appareil de codage/decodage de signaux video au moyen d'informations de prediction de bloc
EP1867176A4 (fr) Procede permettant de decoder un signal video code par prediction entre les couches
EP1897377A4 (fr) Procede de fourniture et d'utilisation d'informations relatives a une prediction entre couches pour un signal video
EP1925150A4 (fr) Dispositif et procede de codage d'image
EP1880553A4 (fr) Procede et appareil permettant de decoder un signal video au moyen d'images de reference
EP1954059A4 (fr) Procédé et appareil permettant le codage d'une image
GB0423577D0 (en) System and method for fingerpringing video
GB0421886D0 (en) Encoded video data synthesis apparatus

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20071217

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20101124

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 7/26 20060101AFI20101118BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110624