BR112014008097B1 - Remoção de corte de candidato a preditor de vetor de movimento para codificação de vídeo - Google Patents

Remoção de corte de candidato a preditor de vetor de movimento para codificação de vídeo Download PDF

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Publication number
BR112014008097B1
BR112014008097B1 BR112014008097-6A BR112014008097A BR112014008097B1 BR 112014008097 B1 BR112014008097 B1 BR 112014008097B1 BR 112014008097 A BR112014008097 A BR 112014008097A BR 112014008097 B1 BR112014008097 B1 BR 112014008097B1
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Brazil
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motion vector
vector predictor
block
video
current
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BR112014008097-6A
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Portuguese (pt)
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BR112014008097A2 (pt
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Marta Karczewicz
Muhammed Zeyd Coban
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Qualcomm Incorporated
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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
    • 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
    • H04N19/55—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
    • 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)
BR112014008097-6A 2011-10-04 2012-09-11 Remoção de corte de candidato a preditor de vetor de movimento para codificação de vídeo BR112014008097B1 (pt)

Applications Claiming Priority (7)

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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BR112014008097A2 BR112014008097A2 (pt) 2017-04-11
BR112014008097B1 true BR112014008097B1 (pt) 2022-09-20

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US (1) US9083983B2 (https=)
EP (1) EP2764691A1 (https=)
JP (1) JP5823623B2 (https=)
KR (1) KR101622058B1 (https=)
CN (1) CN103843347B (https=)
BR (1) BR112014008097B1 (https=)
IN (1) IN2014CN02202A (https=)
TW (1) TWI528788B (https=)
WO (1) WO2013052244A1 (https=)

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Publication number Publication date
EP2764691A1 (en) 2014-08-13
BR112014008097A2 (pt) 2017-04-11
WO2013052244A1 (en) 2013-04-11
IN2014CN02202A (https=) 2015-06-12
US9083983B2 (en) 2015-07-14
KR101622058B1 (ko) 2016-05-31
KR20140074377A (ko) 2014-06-17
JP2014531873A (ja) 2014-11-27
CN103843347B (zh) 2017-04-19
US20130083853A1 (en) 2013-04-04
CN103843347A (zh) 2014-06-04
JP5823623B2 (ja) 2015-11-25
TWI528788B (zh) 2016-04-01
TW201316782A (zh) 2013-04-16

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