AU2012335887B2 - Generating additional merge candidates - Google Patents

Generating additional merge candidates Download PDF

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Publication number
AU2012335887B2
AU2012335887B2 AU2012335887A AU2012335887A AU2012335887B2 AU 2012335887 B2 AU2012335887 B2 AU 2012335887B2 AU 2012335887 A AU2012335887 A AU 2012335887A AU 2012335887 A AU2012335887 A AU 2012335887A AU 2012335887 B2 AU2012335887 B2 AU 2012335887B2
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candidate
video
candidates
list
motion information
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AU2012335887A1 (en
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Marta Karczewicz
Xianglin Wang
Yunfei Zheng
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Qualcomm Inc
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Qualcomm Inc
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/109Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/147Data rate or code amount at the encoder output according to rate distortion criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/154Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2012335887A 2011-11-07 2012-11-07 Generating additional merge candidates Ceased AU2012335887B2 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201161556746P 2011-11-07 2011-11-07
US61/556,746 2011-11-07
US201161562284P 2011-11-21 2011-11-21
US61/562,284 2011-11-21
US201161562940P 2011-11-22 2011-11-22
US61/562,940 2011-11-22
US13/669,992 2012-11-06
US13/669,992 US20130114717A1 (en) 2011-11-07 2012-11-06 Generating additional merge candidates
PCT/US2012/063932 WO2013070757A1 (en) 2011-11-07 2012-11-07 Generating additional merge candidates

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AU2012335887A1 AU2012335887A1 (en) 2014-05-29
AU2012335887B2 true AU2012335887B2 (en) 2016-03-24

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EP (1) EP2777262B1 (cg-RX-API-DMAC7.html)
JP (1) JP5908600B2 (cg-RX-API-DMAC7.html)
KR (1) KR101626690B1 (cg-RX-API-DMAC7.html)
CN (1) CN104126302B (cg-RX-API-DMAC7.html)
AU (1) AU2012335887B2 (cg-RX-API-DMAC7.html)
BR (1) BR112014010821A8 (cg-RX-API-DMAC7.html)
CA (1) CA2853834C (cg-RX-API-DMAC7.html)
IL (1) IL232285B (cg-RX-API-DMAC7.html)
IN (1) IN2014CN03309A (cg-RX-API-DMAC7.html)
MY (1) MY171806A (cg-RX-API-DMAC7.html)
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RU (1) RU2577779C2 (cg-RX-API-DMAC7.html)
SG (1) SG11201401547XA (cg-RX-API-DMAC7.html)
TW (1) TWI544783B (cg-RX-API-DMAC7.html)
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JP5908600B2 (ja) 2016-04-26
EP2777262A1 (en) 2014-09-17
WO2013070757A1 (en) 2013-05-16
TW201338549A (zh) 2013-09-16
KR20140092876A (ko) 2014-07-24
CN104126302B (zh) 2017-08-04
CA2853834A1 (en) 2013-05-16
IN2014CN03309A (cg-RX-API-DMAC7.html) 2015-10-09
MY171806A (en) 2019-10-30
US20130114717A1 (en) 2013-05-09
RU2577779C2 (ru) 2016-03-20
PH12014500949A1 (en) 2017-07-21
EP2777262B1 (en) 2018-10-17
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AU2012335887A1 (en) 2014-05-29
IL232285A0 (en) 2014-06-30
BR112014010821A8 (pt) 2017-06-20
TWI544783B (zh) 2016-08-01
CN104126302A (zh) 2014-10-29
CA2853834C (en) 2017-05-30
RU2014123368A (ru) 2015-12-20
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