TWI544783B - 寫碼視訊資料之方法、裝置及電腦可讀儲存媒體 - Google Patents

寫碼視訊資料之方法、裝置及電腦可讀儲存媒體 Download PDF

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TWI544783B
TWI544783B TW101141385A TW101141385A TWI544783B TW I544783 B TWI544783 B TW I544783B TW 101141385 A TW101141385 A TW 101141385A TW 101141385 A TW101141385 A TW 101141385A TW I544783 B TWI544783 B TW I544783B
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video
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motion information
list
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TW101141385A
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TW201338549A (zh
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鄭運菲
王翔林
馬塔 卡茲維克茲
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高通公司
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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)
TW101141385A 2011-11-07 2012-11-07 寫碼視訊資料之方法、裝置及電腦可讀儲存媒體 TWI544783B (zh)

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Application Number Priority Date Filing Date Title
US201161556746P 2011-11-07 2011-11-07
US201161562284P 2011-11-21 2011-11-21
US201161562940P 2011-11-22 2011-11-22
US13/669,992 US20130114717A1 (en) 2011-11-07 2012-11-06 Generating additional merge candidates

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TWI544783B true TWI544783B (zh) 2016-08-01

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US (1) US20130114717A1 (enExample)
EP (1) EP2777262B1 (enExample)
JP (1) JP5908600B2 (enExample)
KR (1) KR101626690B1 (enExample)
CN (1) CN104126302B (enExample)
AU (1) AU2012335887B2 (enExample)
BR (1) BR112014010821A8 (enExample)
CA (1) CA2853834C (enExample)
IL (1) IL232285B (enExample)
IN (1) IN2014CN03309A (enExample)
MY (1) MY171806A (enExample)
PH (1) PH12014500949A1 (enExample)
RU (1) RU2577779C2 (enExample)
SG (1) SG11201401547XA (enExample)
TW (1) TWI544783B (enExample)
WO (1) WO2013070757A1 (enExample)
ZA (1) ZA201404178B (enExample)

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JP5908600B2 (ja) 2016-04-26
BR112014010821A8 (pt) 2017-06-20
CA2853834A1 (en) 2013-05-16
AU2012335887A1 (en) 2014-05-29
RU2014123368A (ru) 2015-12-20
ZA201404178B (en) 2019-07-31
CA2853834C (en) 2017-05-30
RU2577779C2 (ru) 2016-03-20
JP2014535249A (ja) 2014-12-25
US20130114717A1 (en) 2013-05-09
AU2012335887B2 (en) 2016-03-24
EP2777262B1 (en) 2018-10-17
WO2013070757A1 (en) 2013-05-16
HK1199994A1 (en) 2015-07-24
KR20140092876A (ko) 2014-07-24
BR112014010821A2 (pt) 2017-06-13
EP2777262A1 (en) 2014-09-17
KR101626690B1 (ko) 2016-06-01
MY171806A (en) 2019-10-30
SG11201401547XA (en) 2014-06-27
IL232285B (en) 2019-03-31
CN104126302A (zh) 2014-10-29
TW201338549A (zh) 2013-09-16
IL232285A0 (en) 2014-06-30
PH12014500949A1 (en) 2017-07-21
IN2014CN03309A (enExample) 2015-10-09
CN104126302B (zh) 2017-08-04

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