WO2009091383A3 - Video and depth coding - Google Patents

Video and depth coding Download PDF

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Publication number
WO2009091383A3
WO2009091383A3 PCT/US2008/013822 US2008013822W WO2009091383A3 WO 2009091383 A3 WO2009091383 A3 WO 2009091383A3 US 2008013822 W US2008013822 W US 2008013822W WO 2009091383 A3 WO2009091383 A3 WO 2009091383A3
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WO
WIPO (PCT)
Prior art keywords
motion vector
information
video information
coded
video
Prior art date
Application number
PCT/US2008/013822
Other languages
French (fr)
Other versions
WO2009091383A2 (en
Inventor
Purvin Bibhas Pandit
Peng Yin
Dong Tian
Original Assignee
Thomson Licensing
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 filed Critical Thomson Licensing
Priority to US12/735,393 priority Critical patent/US20100284466A1/en
Priority to EP08870699A priority patent/EP2232875A2/en
Priority to CN2008801245808A priority patent/CN101911700A/en
Priority to JP2010542207A priority patent/JP2011509631A/en
Priority to BRPI0821500-6A priority patent/BRPI0821500A2/en
Publication of WO2009091383A2 publication Critical patent/WO2009091383A2/en
Publication of WO2009091383A3 publication Critical patent/WO2009091383A3/en

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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
    • H04N19/50—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
    • 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
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/50—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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • 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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

Various implementations are described. Several implementations relate to video and depth coding. One method includes selecting a component of video information for a picture. A motion vector is determined for the selected video information or for depth information for the picture(1010, 1040). The selected video information is coded based on the determined motion vector (1015). The depth information is coded based on the determined motion vector (1035). An indicator is generated that the selected video information and the depth information are coded based on the determined motion vector (1030, 1050). One or more data structures are generated that collectively include the coded video information, the coded depth information, and the generated indicator (1065, 1070).
PCT/US2008/013822 2008-01-11 2008-12-18 Video and depth coding WO2009091383A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/735,393 US20100284466A1 (en) 2008-01-11 2008-12-18 Video and depth coding
EP08870699A EP2232875A2 (en) 2008-01-11 2008-12-18 Video and depth coding
CN2008801245808A CN101911700A (en) 2008-01-11 2008-12-18 Video and depth coding
JP2010542207A JP2011509631A (en) 2008-01-11 2008-12-18 Video and depth encoding
BRPI0821500-6A BRPI0821500A2 (en) 2008-01-11 2008-12-18 Video encoding and depth

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1082308P 2008-01-11 2008-01-11
US61/010,823 2008-01-11

Publications (2)

Publication Number Publication Date
WO2009091383A2 WO2009091383A2 (en) 2009-07-23
WO2009091383A3 true WO2009091383A3 (en) 2009-09-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/013822 WO2009091383A2 (en) 2008-01-11 2008-12-18 Video and depth coding

Country Status (7)

Country Link
US (1) US20100284466A1 (en)
EP (1) EP2232875A2 (en)
JP (2) JP2011509631A (en)
KR (1) KR20100105877A (en)
CN (1) CN101911700A (en)
BR (1) BRPI0821500A2 (en)
WO (1) WO2009091383A2 (en)

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WO2009091383A2 (en) 2009-07-23
JP2014003682A (en) 2014-01-09
CN101911700A (en) 2010-12-08
JP2011509631A (en) 2011-03-24
US20100284466A1 (en) 2010-11-11
EP2232875A2 (en) 2010-09-29
BRPI0821500A2 (en) 2015-06-16
KR20100105877A (en) 2010-09-30

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