EP1905238A4 - Videokodierungsverfahren und -vorrichtung zur erhöhung der übereinstimmung zwischen kodierer und dekodierer - Google Patents

Videokodierungsverfahren und -vorrichtung zur erhöhung der übereinstimmung zwischen kodierer und dekodierer

Info

Publication number
EP1905238A4
EP1905238A4 EP06823594A EP06823594A EP1905238A4 EP 1905238 A4 EP1905238 A4 EP 1905238A4 EP 06823594 A EP06823594 A EP 06823594A EP 06823594 A EP06823594 A EP 06823594A EP 1905238 A4 EP1905238 A4 EP 1905238A4
Authority
EP
European Patent Office
Prior art keywords
decoder
encoder
video coding
coding method
reducing mismatch
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Withdrawn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
EP06823594A
Other languages
English (en)
French (fr)
Other versions
EP1905238A1 (de
Inventor
Woo-Jin Han
Bae-Keun Lee
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 KR1020050088921A external-priority patent/KR100678909B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1905238A1 publication Critical patent/EP1905238A1/de
Publication of EP1905238A4 publication Critical patent/EP1905238A4/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Withdrawn legal-status Critical Current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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP06823594A 2005-07-18 2006-07-18 Videokodierungsverfahren und -vorrichtung zur erhöhung der übereinstimmung zwischen kodierer und dekodierer Withdrawn EP1905238A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69985905P 2005-07-18 2005-07-18
US70033005P 2005-07-19 2005-07-19
KR1020050088921A KR100678909B1 (ko) 2005-07-18 2005-09-23 인코더-디코더 간 불일치를 감소시키는 ｍｃｔｆ 기반의비디오 코딩 방법 및 장치
PCT/KR2006/002806 WO2007027012A1 (en) 2005-07-18 2006-07-18 Video coding method and apparatus for reducing mismatch between encoder and decoder

Publications (2)

Publication Number Publication Date
EP1905238A1 EP1905238A1 (de) 2008-04-02
EP1905238A4 true EP1905238A4 (de) 2009-04-22

Family

ID=37809067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06823594A Withdrawn EP1905238A4 (de) 2005-07-18 2006-07-18 Videokodierungsverfahren und -vorrichtung zur erhöhung der übereinstimmung zwischen kodierer und dekodierer

Country Status (2)

Country Link
EP (1) EP1905238A4 (de)
WO (1) WO2007027012A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101168157B1 (ko) 2008-12-11 2012-07-24 한국전자통신연구원 Ｈ．２６４ 코덱의 무손실 영상 압축 방법
WO2010067942A2 (en) * 2008-12-11 2010-06-17 Electronics And Telecommunications Research Institute Lossless video compression method for h.264 codec
KR102598203B1 (ko) 2019-11-25 2023-11-03 암젠 인크 델타-5 불포화효소 억제제로서의 헤테로시클릭 화합물 및 사용 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949166A (en) * 1988-10-03 1990-08-14 General Electric Company Apparatus for combining and separating constituent components of a video signal
KR930006739B1 (ko) * 1990-08-30 1993-07-23 주식회사 금성사 서브밴드 코딩방법 및 엔코딩/디코딩장치
KR960028470A (ko) * 1994-12-28 1996-07-22 배순훈 웨이브렛 변환을 이용한 영상신호의 계층적 대역분활 부호화장치
KR19990043414A (ko) * 1997-11-29 1999-06-15 전주범 웨이브릿 변환 영역에서의 부영상의 재합성과 후보벡터를 통한계층적 움직임 추정 방법
KR100359821B1 (ko) * 2000-01-20 2002-11-07 엘지전자 주식회사 움직임 보상 적응형 영상 압축과 복원방법 및 그 장치와디코더
KR20020035203A (ko) * 2000-11-04 2002-05-11 구자홍 격자구조 대칭 필터를 이용한 이산 웨이블렛 부호화기

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JVT: "Core experiment 6: Improvement of update step", VIDEO STANDARDS AND DRAFTS, XX, XX, no. JVT-O306r1, 30 June 2005 (2005-06-30), XP030006034 *
See also references of WO2007027012A1 *
WOO-JIN HAN ET AL: "Closed-loop update-step in MCTF for SVC", VIDEO STANDARDS AND DRAFTS, XX, XX, no. M12087, 29 April 2005 (2005-04-29), XP030040795 *

Also Published As

Publication number Publication date
WO2007027012A1 (en) 2007-03-08
EP1905238A1 (de) 2008-04-02

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