JP2013507055A - ビデオ符号化における動きベクトル予測 - Google Patents

ビデオ符号化における動きベクトル予測 Download PDF

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JP2013507055A
JP2013507055A JP2012532241A JP2012532241A JP2013507055A JP 2013507055 A JP2013507055 A JP 2013507055A JP 2012532241 A JP2012532241 A JP 2012532241A JP 2012532241 A JP2012532241 A JP 2012532241A JP 2013507055 A JP2013507055 A JP 2013507055A
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motion vector
block
motion vectors
differential
predictor
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フランク ボッセン，
サンディープ カヌムリ，
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NTT Docomo Inc
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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
    • 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
    • H04N19/503—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

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  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2012532241A 2009-10-01 2010-09-28 ビデオ符号化における動きベクトル予測 Pending JP2013507055A (ja)

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US24787509P 2009-10-01 2009-10-01
US61/247,875 2009-10-01
US12/890,400 US9060176B2 (en) 2009-10-01 2010-09-24 Motion vector prediction in video coding
US12/890,400 2010-09-24
PCT/US2010/050572 WO2011041321A1 (en) 2009-10-01 2010-09-28 Motion vector prediction in video coding

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JP2013507055A5 JP2013507055A5 (https=) 2014-12-04

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US20110080954A1 (en) 2011-04-07
US9060176B2 (en) 2015-06-16
WO2011041321A1 (en) 2011-04-07
JP6039740B2 (ja) 2016-12-07
JP2015180073A (ja) 2015-10-08

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