WO2008051380A3 - Picture identification for multi-view video coding - Google Patents

Picture identification for multi-view video coding Download PDF

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Publication number
WO2008051380A3
WO2008051380A3 PCT/US2007/021800 US2007021800W WO2008051380A3 WO 2008051380 A3 WO2008051380 A3 WO 2008051380A3 US 2007021800 W US2007021800 W US 2007021800W WO 2008051380 A3 WO2008051380 A3 WO 2008051380A3
Authority
WO
WIPO (PCT)
Prior art keywords
picture
view
pictures
video coding
view video
Prior art date
Application number
PCT/US2007/021800
Other languages
French (fr)
Other versions
WO2008051380A2 (en
WO2008051380B1 (en
Inventor
Purvin Bibhas Pandit
Yeping Su
Peng Yin
Original Assignee
Thomson Licensing
Purvin Bibhas Pandit
Yeping Su
Peng Yin
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 Thomson Licensing, Purvin Bibhas Pandit, Yeping Su, Peng Yin filed Critical Thomson Licensing
Priority to US12/311,593 priority Critical patent/US20100027615A1/en
Priority to JP2009534585A priority patent/JP2010507974A/en
Priority to EP07852686A priority patent/EP2080380A2/en
Priority to TW101100745A priority patent/TW201244487A/en
Priority to TW101100539A priority patent/TW201246936A/en
Priority to TW096138344A priority patent/TW200838313A/en
Publication of WO2008051380A2 publication Critical patent/WO2008051380A2/en
Publication of WO2008051380A3 publication Critical patent/WO2008051380A3/en
Publication of WO2008051380B1 publication Critical patent/WO2008051380B1/en

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • 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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

According to a general aspect, a picture from a first view, a picture from a second view, and dependency information are accessed. The dependency information describes one or more inter-view dependency relationships for the picture from the first view. Based on the dependency information, it is determined whether the picture from the first view is a reference picture for the picture from the second view. One application area involves determining whether pictures in a decoded picture buffer are reference pictures for pictures that have not yet been decoded. The pictures in the buffer may be marked to indicate whether they continue to be needed as inter-view reference pictures.
PCT/US2007/021800 2006-10-24 2007-10-11 Picture identification for multi-view video coding WO2008051380A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/311,593 US20100027615A1 (en) 2006-10-24 2007-10-11 Picture identification for multi-view video coding
JP2009534585A JP2010507974A (en) 2006-10-24 2007-10-11 Image management for multi-view video coding
EP07852686A EP2080380A2 (en) 2006-10-24 2007-10-11 Picture identification for multi-view video coding
TW101100745A TW201244487A (en) 2006-10-24 2007-10-12 Picture identification for multi-view video coding
TW101100539A TW201246936A (en) 2006-10-24 2007-10-12 Picture indentification for multi-view video coding
TW096138344A TW200838313A (en) 2006-10-24 2007-10-12 Picture indentification for multi-view video coding

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US85393206P 2006-10-24 2006-10-24
US60/853,932 2006-10-24
US86036706P 2006-11-21 2006-11-21
US60/860,367 2006-11-21

Publications (3)

Publication Number Publication Date
WO2008051380A2 WO2008051380A2 (en) 2008-05-02
WO2008051380A3 true WO2008051380A3 (en) 2008-10-30
WO2008051380B1 WO2008051380B1 (en) 2008-12-24

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2007/021800 WO2008051380A2 (en) 2006-10-24 2007-10-11 Picture identification for multi-view video coding
PCT/US2007/021804 WO2008051381A2 (en) 2006-10-24 2007-10-11 Picture management for multi-view video coding

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2007/021804 WO2008051381A2 (en) 2006-10-24 2007-10-11 Picture management for multi-view video coding

Country Status (10)

Country Link
US (2) US20100034258A1 (en)
EP (4) EP2087737A2 (en)
JP (3) JP2010507975A (en)
KR (1) KR20090085581A (en)
AU (1) AU2007309634A1 (en)
BR (1) BRPI0718421A2 (en)
MX (1) MX2009004352A (en)
RU (1) RU2009119523A (en)
TW (4) TW200843512A (en)
WO (2) WO2008051380A2 (en)

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CN104662904B (en) * 2012-09-21 2018-01-26 高通股份有限公司 Method, apparatus for instruction and the activation of the parameter set of video coding

Also Published As

Publication number Publication date
TW200838313A (en) 2008-09-16
EP2418854A3 (en) 2012-06-06
WO2008051381A4 (en) 2008-12-31
WO2008051380A2 (en) 2008-05-02
TW201246936A (en) 2012-11-16
EP2418853A3 (en) 2012-06-06
BRPI0718421A2 (en) 2013-11-12
AU2007309634A1 (en) 2008-05-02
KR20090085581A (en) 2009-08-07
US20100027615A1 (en) 2010-02-04
TW200843512A (en) 2008-11-01
JP2013042521A (en) 2013-02-28
WO2008051381A3 (en) 2008-11-06
WO2008051381A2 (en) 2008-05-02
US20100034258A1 (en) 2010-02-11
EP2087737A2 (en) 2009-08-12
JP2010507975A (en) 2010-03-11
EP2080380A2 (en) 2009-07-22
WO2008051380B1 (en) 2008-12-24
MX2009004352A (en) 2009-05-05
EP2418853A2 (en) 2012-02-15
EP2418854A2 (en) 2012-02-15
TW201244487A (en) 2012-11-01
RU2009119523A (en) 2010-11-27
JP2010507974A (en) 2010-03-11

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