EP1817911A4 - Verfahren und vorrichtung für mehrschichtige videokodierung und -dekodierung - Google Patents

Verfahren und vorrichtung für mehrschichtige videokodierung und -dekodierung

Info

Publication number
EP1817911A4
EP1817911A4 EP05820697.0A EP05820697A EP1817911A4 EP 1817911 A4 EP1817911 A4 EP 1817911A4 EP 05820697 A EP05820697 A EP 05820697A EP 1817911 A4 EP1817911 A4 EP 1817911A4
Authority
EP
European Patent Office
Prior art keywords
decoding
video encoding
layered video
layered
encoding
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Withdrawn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
EP05820697.0A
Other languages
English (en)
French (fr)
Other versions
EP1817911A1 (de
Inventor
Woo-Jin Han
Sang-Chang Cha
Ho-Jin Ha
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 KR1020050006804A external-priority patent/KR100679031B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1817911A1 publication Critical patent/EP1817911A1/de
Publication of EP1817911A4 publication Critical patent/EP1817911A4/de
Withdrawn legal-status Critical Current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
    • H04N19/33—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
    • H04N19/10—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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP05820697.0A 2004-12-03 2005-11-18 Verfahren und vorrichtung für mehrschichtige videokodierung und -dekodierung Withdrawn EP1817911A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63254504P 2004-12-03 2004-12-03
KR1020050006804A KR100679031B1 (ko) 2004-12-03 2005-01-25 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치
PCT/KR2005/003916 WO2006059848A1 (en) 2004-12-03 2005-11-18 Method and apparatus for multi-layered video encoding and decoding

Publications (2)

Publication Number Publication Date
EP1817911A1 EP1817911A1 (de) 2007-08-15
EP1817911A4 true EP1817911A4 (de) 2015-05-20

Family

ID=36565263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05820697.0A Withdrawn EP1817911A4 (de) 2004-12-03 2005-11-18 Verfahren und vorrichtung für mehrschichtige videokodierung und -dekodierung

Country Status (2)

Country Link
EP (1) EP1817911A4 (de)
WO (1) WO2006059848A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5232796B2 (ja) * 2006-12-14 2013-07-10 トムソン ライセンシング 適応エンハンスメントレイヤ予測を使用したビット深度スケーラブルなビデオデータを符号化及び／又は復号化する方法及び装置
KR101365570B1 (ko) * 2007-01-18 2014-02-21 삼성전자주식회사 인트라 예측 부호화, 복호화 방법 및 장치
KR101365575B1 (ko) * 2007-02-05 2014-02-25 삼성전자주식회사 인터 예측 부호화, 복호화 방법 및 장치
JP5375372B2 (ja) * 2009-07-01 2013-12-25 ヤマハ株式会社 圧縮符号化装置、および復号装置
KR102257542B1 (ko) 2012-10-01 2021-05-31 지이 비디오 컴프레션, 엘엘씨 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
CN114745549B (zh) * 2022-04-02 2023-03-17 北京广播电视台 一种基于感兴趣区域的视频编码方法和系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1558040A1 (de) * 2004-01-21 2005-07-27 Thomson Licensing S.A. Verfahren und Vorrichtung zur Erzeugung/Auswertung von Prädiktionsinformationen in der Codierung/Decodierung eines Bildsignals

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
"Scalable Video Model Version 3.0", 70. MPEG MEETING;18-10-2004 - 22-10-2004; PALMA DE MALLORCA; (MOTIONPICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. N6716, 8 November 2004 (2004-11-08), XP030013495, ISSN: 0000-0350 *
ARAVIND R ET AL: "Packet Loss Resilience of MPEG-2 Scalable Video Coding Algorithms", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 6, no. 5, 1 October 1996 (1996-10-01), XP011014319, ISSN: 1051-8215 *
MATHIAS WIEN ET AL: "Spatial Scalable Video Coding with H.26L", 10. VCEG MEETING; 16-05-2000 - 19-05-2000; OSAKA, JP; (VIDEO CODINGEXPERTS GROUP OF ITU-T SG.16),, no. q15j40, 10 May 2000 (2000-05-10), XP030003068, ISSN: 0000-0464 *
SCHWARZ H ET AL: "Scalable extension of H.264", 24. VCEG MEETING; 70. MPEG MEETING; 18-10-2004 - 22-10-2004; PALMA DEMALLORCA, ES; (VIDEO CODING EXPERTS GROUP OF ITU-T SG.16),, no. VCEG-X08, 14 October 2004 (2004-10-14), XP030003425, ISSN: 0000-0453 *
See also references of WO2006059848A1 *
YONGJUN WU ET AL: "Directional Intra-prediction for CE4", 70. MPEG MEETING; 18-10-2004 - 22-10-2004; PALMA DE MALLORCA; (MOTIONPICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11),, no. M11401, 13 October 2004 (2004-10-13), XP030040175, ISSN: 0000-0251 *

Also Published As

Publication number Publication date
WO2006059848A1 (en) 2006-06-08
EP1817911A1 (de) 2007-08-15

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Owner name: SAMSUNG ELECTRONICS CO., LTD.

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