JP5823623B2 - ビデオコーディングのための動きベクトル予測子候補クリッピング削除 - Google Patents

ビデオコーディングのための動きベクトル予測子候補クリッピング削除 Download PDF

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JP5823623B2
JP5823623B2 JP2014534577A JP2014534577A JP5823623B2 JP 5823623 B2 JP5823623 B2 JP 5823623B2 JP 2014534577 A JP2014534577 A JP 2014534577A JP 2014534577 A JP2014534577 A JP 2014534577A JP 5823623 B2 JP5823623 B2 JP 5823623B2
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motion vector
vector predictor
block
video block
clipped
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JP2014531873A (ja
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コバン、ムハンメド・ゼイド
カークゼウィックズ、マルタ
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Qualcomm 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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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
    • H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2014534577A 2011-10-04 2012-09-11 ビデオコーディングのための動きベクトル予測子候補クリッピング削除 Active JP5823623B2 (ja)

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Application Number Priority Date Filing Date Title
US201161543181P 2011-10-04 2011-10-04
US61/543,181 2011-10-04
US201161553053P 2011-10-28 2011-10-28
US61/553,053 2011-10-28
US13/532,392 US9083983B2 (en) 2011-10-04 2012-06-25 Motion vector predictor candidate clipping removal for video coding
US13/532,392 2012-06-25
PCT/US2012/054641 WO2013052244A1 (en) 2011-10-04 2012-09-11 Motion vector predictor candidate clipping removal for video coding

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JP2014531873A JP2014531873A (ja) 2014-11-27
JP5823623B2 true JP5823623B2 (ja) 2015-11-25

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JP (1) JP5823623B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR101622058B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN103843347B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112014008097B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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WO (1) WO2013052244A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US20130083853A1 (en) 2013-04-04
IN2014CN02202A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-06-12
WO2013052244A1 (en) 2013-04-11
TWI528788B (zh) 2016-04-01
US9083983B2 (en) 2015-07-14
CN103843347B (zh) 2017-04-19
JP2014531873A (ja) 2014-11-27
CN103843347A (zh) 2014-06-04
BR112014008097A2 (pt) 2017-04-11
BR112014008097B1 (pt) 2022-09-20
KR20140074377A (ko) 2014-06-17
TW201316782A (zh) 2013-04-16
KR101622058B1 (ko) 2016-05-31
EP2764691A1 (en) 2014-08-13

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