KR20040091682A - 계층적 비디오 인코딩을 위한 방법 및 시스템 - Google Patents

계층적 비디오 인코딩을 위한 방법 및 시스템 Download PDF

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Publication number
KR20040091682A
KR20040091682A KR10-2004-7013637A KR20047013637A KR20040091682A KR 20040091682 A KR20040091682 A KR 20040091682A KR 20047013637 A KR20047013637 A KR 20047013637A KR 20040091682 A KR20040091682 A KR 20040091682A
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South Korea
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KR10-2004-7013637A
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Korean (ko)
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미헬라 반데르샤르
라마 칼루리
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코닌클리케 필립스 일렉트로닉스 엔.브이.
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Publication of KR20040091682A publication Critical patent/KR20040091682A/ko

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    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/10—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR10-2004-7013637A 2002-03-05 2003-03-04 계층적 비디오 인코딩을 위한 방법 및 시스템 KR20040091682A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36259202P 2002-03-05 2002-03-05
US60/362,592 2002-03-05
US43405502P 2002-12-17 2002-12-17
US60/434,055 2002-12-17
PCT/IB2003/000789 WO2003075579A2 (en) 2002-03-05 2003-03-04 Method and system for layered video encoding

Publications (1)

Publication Number Publication Date
KR20040091682A true KR20040091682A (ko) 2004-10-28

Family

ID=27791716

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7013637A KR20040091682A (ko) 2002-03-05 2003-03-04 계층적 비디오 인코딩을 위한 방법 및 시스템

Country Status (6)

Country Link
EP (1) EP1483918A2 (zh)
JP (1) JP2005519543A (zh)
KR (1) KR20040091682A (zh)
CN (1) CN1640146A (zh)
AU (1) AU2003208500A1 (zh)
WO (1) WO2003075579A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100834757B1 (ko) * 2006-03-28 2008-06-05 삼성전자주식회사 엔트로피 부호화 효율을 향상시키는 방법 및 그 방법을이용한 비디오 인코더 및 비디오 디코더
KR100856064B1 (ko) * 2006-06-12 2008-09-02 경희대학교 산학협력단 Ｆｇｓ코딩에서 우선적인 인코딩/디코딩 방법 및 장치

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KR100931871B1 (ko) * 2005-04-13 2009-12-15 노키아 코포레이션 비디오 데이터의 효과적인 ｆｇｓ 부호화 및 복호화를 위한방법, 장치, 시스템
US7536395B2 (en) 2006-06-06 2009-05-19 International Business Machines Corporation Efficient dynamic register file design for multiple simultaneous bit encodings
EP1873055A1 (en) * 2006-06-30 2008-01-02 Technische Universiteit Delft Ship with bow control surface
DE602007010835D1 (de) * 2007-01-18 2011-01-05 Fraunhofer Ges Forschung Qualitätsskalierbarer videodatenstrom
US8503527B2 (en) 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
US8483285B2 (en) 2008-10-03 2013-07-09 Qualcomm Incorporated Video coding using transforms bigger than 4×4 and 8×8
US8619856B2 (en) 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
CN101527786B (zh) * 2009-03-31 2011-06-01 西安交通大学 一种增强网络视频中视觉重要区域清晰度的方法
PT2449782T (pt) 2009-07-01 2018-02-06 Thomson Licensing Métodos e aparelhos para sinalizar a intra predição para grandes blocos para codificadores e descodificadores de vídeo
KR101624649B1 (ko) 2009-08-14 2016-05-26 삼성전자주식회사 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
EP2993904B1 (en) * 2009-10-01 2017-03-22 SK Telecom Co., Ltd. Apparatus for decoding image using split layer
NO331356B1 (no) * 2009-10-16 2011-12-12 Cisco Systems Int Sarl Fremgangsmater, dataprogrammer og anordninger for koding og dekoding av video
ES2496365T3 (es) * 2011-10-24 2014-09-18 Blackberry Limited Codificación y descodificación de mapas significativos usando selección de la partición

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1062625A4 (en) * 1998-03-20 2005-08-31 Mitsubishi Electric Corp IMAGE CODING WITH LOSS / WITHOUT LOSS OF INTEREST REGIONS
US6754266B2 (en) * 1998-10-09 2004-06-22 Microsoft Corporation Method and apparatus for use in transmitting video information over a communication network
US7245663B2 (en) * 1999-07-06 2007-07-17 Koninklijke Philips Electronis N.V. Method and apparatus for improved efficiency in transmission of fine granular scalable selective enhanced images
US6501397B1 (en) * 2000-05-25 2002-12-31 Koninklijke Philips Electronics N.V. Bit-plane dependent signal compression
US20020080878A1 (en) * 2000-10-12 2002-06-27 Webcast Technologies, Inc. Video apparatus and method for digital video enhancement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100834757B1 (ko) * 2006-03-28 2008-06-05 삼성전자주식회사 엔트로피 부호화 효율을 향상시키는 방법 및 그 방법을이용한 비디오 인코더 및 비디오 디코더
KR100856064B1 (ko) * 2006-06-12 2008-09-02 경희대학교 산학협력단 Ｆｇｓ코딩에서 우선적인 인코딩/디코딩 방법 및 장치

Also Published As

Publication number Publication date
WO2003075579A3 (en) 2003-12-31
WO2003075579A2 (en) 2003-09-12
AU2003208500A1 (en) 2003-09-16
AU2003208500A8 (en) 2003-09-16
JP2005519543A (ja) 2005-06-30
EP1483918A2 (en) 2004-12-08
CN1640146A (zh) 2005-07-13

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