JP2005519543A - レイヤ映像符合化のための方法及びシステム - Google Patents

レイヤ映像符合化のための方法及びシステム Download PDF

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Publication number
JP2005519543A
JP2005519543A JP2003573878A JP2003573878A JP2005519543A JP 2005519543 A JP2005519543 A JP 2005519543A JP 2003573878 A JP2003573878 A JP 2003573878A JP 2003573878 A JP2003573878 A JP 2003573878A JP 2005519543 A JP2005519543 A JP 2005519543A
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Japanese (ja)
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ダー シャール，ミハエラ ヴァン
カルリ，ラマ
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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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)
JP2003573878A 2002-03-05 2003-03-04 レイヤ映像符合化のための方法及びシステム Withdrawn JP2005519543A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36259202P 2002-03-05 2002-03-05
US43405502P 2002-12-17 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
JP2005519543A true JP2005519543A (ja) 2005-06-30

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ID=27791716

Family Applications (1)

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JP2003573878A Withdrawn JP2005519543A (ja) 2002-03-05 2003-03-04 レイヤ映像符合化のための方法及びシステム

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
JP2012532489A (ja) * 2009-07-01 2012-12-13 トムソン ライセンシング ビデオエンコーダおよびデコーダについての大きなブロックにつきイントラ予測を信号伝達する方法および装置
CN102918840A (zh) * 2009-10-01 2013-02-06 Sk电信有限公司 使用分割层进行图像编码/解码的方法和装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100931871B1 (ko) * 2005-04-13 2009-12-15 노키아 코포레이션 비디오 데이터의 효과적인 ｆｇｓ 부호화 및 복호화를 위한방법, 장치, 시스템
KR100834757B1 (ko) * 2006-03-28 2008-06-05 삼성전자주식회사 엔트로피 부호화 효율을 향상시키는 방법 및 그 방법을이용한 비디오 인코더 및 비디오 디코더
US7536395B2 (en) 2006-06-06 2009-05-19 International Business Machines Corporation Efficient dynamic register file design for multiple simultaneous bit encodings
KR100856064B1 (ko) * 2006-06-12 2008-09-02 경희대학교 산학협력단 Ｆｇｓ코딩에서 우선적인 인코딩/디코딩 방법 및 장치
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
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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012532489A (ja) * 2009-07-01 2012-12-13 トムソン ライセンシング ビデオエンコーダおよびデコーダについての大きなブロックにつきイントラ予測を信号伝達する方法および装置
US11082697B2 (en) 2009-07-01 2021-08-03 Interdigital Vc Holdings, Inc. Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders
US11936876B2 (en) 2009-07-01 2024-03-19 Interdigital Vc Holdings, Inc. Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders
CN102918840A (zh) * 2009-10-01 2013-02-06 Sk电信有限公司 使用分割层进行图像编码/解码的方法和装置

Also Published As

Publication number Publication date
KR20040091682A (ko) 2004-10-28
WO2003075579A3 (en) 2003-12-31
WO2003075579A2 (en) 2003-09-12
AU2003208500A1 (en) 2003-09-16
AU2003208500A8 (en) 2003-09-16
EP1483918A2 (en) 2004-12-08
CN1640146A (zh) 2005-07-13

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