WO2007081926A3 - Methods and apparatuses for multi-view video coding - Google Patents

Methods and apparatuses for multi-view video coding Download PDF

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Publication number
WO2007081926A3
WO2007081926A3 PCT/US2007/000482 US2007000482W WO2007081926A3 WO 2007081926 A3 WO2007081926 A3 WO 2007081926A3 US 2007000482 W US2007000482 W US 2007000482W WO 2007081926 A3 WO2007081926 A3 WO 2007081926A3
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WO
WIPO (PCT)
Prior art keywords
view
prediction
video coding
view video
apparatuses
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2007/000482
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French (fr)
Other versions
WO2007081926A2 (en
Inventor
Yeping Su
Peng Yin
Cristina Gomila
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Thomson Licensing SAS
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Thomson Licensing SAS
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
Priority to JP2008550362A priority Critical patent/JP5229810B2/en
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to EP07709637A priority patent/EP1972145A2/en
Priority to CN2007800020770A priority patent/CN101366285B/en
Priority to KR1020087016571A priority patent/KR101350597B1/en
Priority to BRPI0706438-1A priority patent/BRPI0706438B1/en
Priority to AU2007205007A priority patent/AU2007205007B2/en
Priority to US12/087,355 priority patent/US10194171B2/en
Priority to BR122016024819-4A priority patent/BR122016024819B1/en
Publication of WO2007081926A2 publication Critical patent/WO2007081926A2/en
Publication of WO2007081926A3 publication Critical patent/WO2007081926A3/en
Anticipated expiration legal-status Critical
Priority to US16/058,250 priority patent/US20190037241A1/en
Ceased legal-status Critical Current

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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
    • H04N19/597—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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/17—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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • 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
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/70—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
    • 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • 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

There are provided methods and apparatus for multi-view video coding. A video encoder includes an encoder (100) for encoding a block in a picture by choosing between temporal prediction and cross-view prediction to enable a prediction for the block. The picture is one of a set of pictures corresponding to multi-view video content and having different view points with respect to a same or similar scene. The picture represents one of the different view points. A high-level syntax is used to indicate the use of cross-view prediction for the block.
PCT/US2007/000482 2006-01-09 2007-01-08 Methods and apparatuses for multi-view video coding Ceased WO2007081926A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR122016024819-4A BR122016024819B1 (en) 2006-01-09 2007-01-08 VIDEO ENCODER AND DECODER, VIDEO ENCODING AND DECODING METHOD AND STORAGE MEDIA
EP07709637A EP1972145A2 (en) 2006-01-09 2007-01-08 Methods and apparatus for multi-view video coding
CN2007800020770A CN101366285B (en) 2006-01-09 2007-01-08 Method and apparatus for multi-view video coding
KR1020087016571A KR101350597B1 (en) 2006-01-09 2007-01-08 Methods and apparatuses for multi-view video coding
BRPI0706438-1A BRPI0706438B1 (en) 2006-01-09 2007-01-08 METHOD FOR VIDEO DECODING AND VIDEO DECODER
JP2008550362A JP5229810B2 (en) 2006-01-09 2007-01-08 Multi-view video encoding method and apparatus
US12/087,355 US10194171B2 (en) 2006-01-09 2007-01-08 Methods and apparatuses for multi-view video coding
AU2007205007A AU2007205007B2 (en) 2006-01-09 2007-01-08 Methods and apparatuses for multi-view video coding
US16/058,250 US20190037241A1 (en) 2006-01-09 2018-08-08 Methods and apparatus for multi-view video coding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75728906P 2006-01-09 2006-01-09
US60/757,289 2006-01-09

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/087,355 A-371-Of-International US10194171B2 (en) 2006-01-09 2007-01-08 Methods and apparatuses for multi-view video coding
US16/058,250 Continuation US20190037241A1 (en) 2006-01-09 2018-08-08 Methods and apparatus for multi-view video coding

Publications (2)

Publication Number Publication Date
WO2007081926A2 WO2007081926A2 (en) 2007-07-19
WO2007081926A3 true WO2007081926A3 (en) 2007-10-04

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PCT/US2007/000482 Ceased WO2007081926A2 (en) 2006-01-09 2007-01-08 Methods and apparatuses for multi-view video coding
PCT/US2007/000199 Ceased WO2007081756A2 (en) 2006-01-09 2007-01-08 Methods and apparatuses for multi-view video coding

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Country Status (10)

Country Link
US (6) US10194171B2 (en)
EP (8) EP2458869A3 (en)
JP (14) JP5229810B2 (en)
KR (2) KR101350676B1 (en)
CN (9) CN101366285B (en)
AU (2) AU2007205007B2 (en)
BR (3) BRPI0706434B1 (en)
RU (2) RU2494569C2 (en)
WO (2) WO2007081926A2 (en)
ZA (3) ZA200805337B (en)

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