TW200707326A - Method, device and system for effective fine granularity scalability (FGS) coding and decoding of video data - Google Patents

Method, device and system for effective fine granularity scalability (FGS) coding and decoding of video data

Info

Publication number
TW200707326A
TW200707326A TW095110982A TW95110982A TW200707326A TW 200707326 A TW200707326 A TW 200707326A TW 095110982 A TW095110982 A TW 095110982A TW 95110982 A TW95110982 A TW 95110982A TW 200707326 A TW200707326 A TW 200707326A
Authority
TW
Taiwan
Prior art keywords
layer picture
video data
fgs
base layer
slice
Prior art date
Application number
TW095110982A
Other languages
English (en)
Inventor
Ye-Kui Wang
Original Assignee
Nokia Corp
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
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of TW200707326A publication Critical patent/TW200707326A/zh

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
    • H04N19/34—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
    • H04N19/169—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
    • H04N19/10—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/187—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW095110982A 2005-04-13 2006-03-29 Method, device and system for effective fine granularity scalability (FGS) coding and decoding of video data TW200707326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67115505P 2005-04-13 2005-04-13

Publications (1)

Publication Number Publication Date
TW200707326A true TW200707326A (en) 2007-02-16

Family

ID=37086631

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110982A TW200707326A (en) 2005-04-13 2006-03-29 Method, device and system for effective fine granularity scalability (FGS) coding and decoding of video data

Country Status (6)

Country Link
US (1) US20090279602A1 (zh)
EP (1) EP1908289A4 (zh)
KR (1) KR100931871B1 (zh)
CN (1) CN101180884B (zh)
TW (1) TW200707326A (zh)
WO (1) WO2006109116A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI596932B (zh) * 2012-12-05 2017-08-21 英特爾公司 用於復原移動向量之方法、系統及裝置以及非暫時性電腦可讀儲存媒體

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060256863A1 (en) * 2005-04-13 2006-11-16 Nokia Corporation Method, device and system for enhanced and effective fine granularity scalability (FGS) coding and decoding of video data
CN102271249B (zh) * 2005-09-26 2014-04-09 韩国电子通信研究院 用于可伸缩视频的感兴趣区域信息设置方法和解析方法
KR101255226B1 (ko) 2005-09-26 2013-04-16 한국과학기술원 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법
CN101998141B (zh) * 2008-06-19 2013-06-05 华为技术有限公司 视频数据的打包、编解码方法及装置及系统
KR101037868B1 (ko) * 2008-08-11 2011-05-31 주식회사 케이티 듀얼 모드 비디오 인코더와 이를 이용한 인코딩 장치, 인코딩 방법 및 이를 수록한 저장매체
JP4962525B2 (ja) * 2009-04-08 2012-06-27 ソニー株式会社 再生装置、再生方法、およびプログラム
US8483333B2 (en) * 2010-05-06 2013-07-09 Mediatek Inc. Methods for adjusting system clock in terms of operational status of non-baseband module, methods for peripheral device control adjustment, and electronic devices using the same
CN101895748B (zh) * 2010-06-21 2014-03-26 华为终端有限公司 一种编解码方法以及编解码装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263022B1 (en) * 1999-07-06 2001-07-17 Philips Electronics North America Corp. System and method for fine granular scalable video with selective quality enhancement
US7068717B2 (en) * 2000-07-12 2006-06-27 Koninklijke Philips Electronics N.V. Method and apparatus for dynamic allocation of scalable selective enhanced fine granular encoded images
US20020126759A1 (en) 2001-01-10 2002-09-12 Wen-Hsiao Peng Method and apparatus for providing prediction mode fine granularity scalability
US6792044B2 (en) * 2001-05-16 2004-09-14 Koninklijke Philips Electronics N.V. Method of and system for activity-based frequency weighting for FGS enhancement layers
AU2002343135A1 (en) * 2001-11-21 2003-06-10 Koninklijke Philips Electronics N.V. Improved bit plane compression method
US6909753B2 (en) * 2001-12-05 2005-06-21 Koninklijke Philips Electronics, N.V. Combined MPEG-4 FGS and modulation algorithm for wireless video transmission
JP2005519543A (ja) * 2002-03-05 2005-06-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ レイヤ映像符合化のための方法及びシステム
US7072394B2 (en) 2002-08-27 2006-07-04 National Chiao Tung University Architecture and method for fine granularity scalable video coding
JP2005260912A (ja) * 2004-02-10 2005-09-22 Matsushita Electric Ind Co Ltd 映像通信装置および映像通信方法
US7227894B2 (en) 2004-02-24 2007-06-05 Industrial Technology Research Institute Method and apparatus for MPEG-4 FGS performance enhancement
US20060256863A1 (en) * 2005-04-13 2006-11-16 Nokia Corporation Method, device and system for enhanced and effective fine granularity scalability (FGS) coding and decoding of video data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI596932B (zh) * 2012-12-05 2017-08-21 英特爾公司 用於復原移動向量之方法、系統及裝置以及非暫時性電腦可讀儲存媒體
US10034013B2 (en) 2012-12-05 2018-07-24 Intel Corporation Recovering motion vectors from lost spatial scalability layers

Also Published As

Publication number Publication date
US20090279602A1 (en) 2009-11-12
KR20080006595A (ko) 2008-01-16
CN101180884A (zh) 2008-05-14
EP1908289A4 (en) 2011-01-26
WO2006109116A1 (en) 2006-10-19
CN101180884B (zh) 2010-12-29
KR100931871B1 (ko) 2009-12-15
EP1908289A1 (en) 2008-04-09

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