AU2012355669B2 - Performing motion vector prediction for video coding - Google Patents

Performing motion vector prediction for video coding Download PDF

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Publication number
AU2012355669B2
AU2012355669B2 AU2012355669A AU2012355669A AU2012355669B2 AU 2012355669 B2 AU2012355669 B2 AU 2012355669B2 AU 2012355669 A AU2012355669 A AU 2012355669A AU 2012355669 A AU2012355669 A AU 2012355669A AU 2012355669 B2 AU2012355669 B2 AU 2012355669B2
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motion vectors
candidate motion
motion vector
video
video data
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AU2012355669A1 (en
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Jianle Chen
Wei-Jung Chien
Muhammed Zeyd Coban
Marta Karczewicz
Xianglin Wang
Ye-Kui Wang
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Qualcomm Inc
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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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2012355669A 2011-12-22 2012-12-11 Performing motion vector prediction for video coding Active AU2012355669B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161579465P 2011-12-22 2011-12-22
US61/579,465 2011-12-22
US201261584096P 2012-01-06 2012-01-06
US61/584,096 2012-01-06
US13/709,555 2012-12-10
US13/709,555 US9762904B2 (en) 2011-12-22 2012-12-10 Performing motion vector prediction for video coding
PCT/US2012/069000 WO2013096018A1 (en) 2011-12-22 2012-12-11 Performing motion vector prediction for video coding

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AU2012355669A1 AU2012355669A1 (en) 2014-07-24
AU2012355669B2 true AU2012355669B2 (en) 2017-04-06

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EP (1) EP2795900A1 (enExample)
JP (2) JP2015506606A (enExample)
KR (1) KR102057350B1 (enExample)
CN (1) CN104012096A (enExample)
AU (1) AU2012355669B2 (enExample)
BR (1) BR112014015056B1 (enExample)
CA (1) CA2858979C (enExample)
HK (1) HK1197330A1 (enExample)
IL (1) IL232776A (enExample)
IN (1) IN2014CN04420A (enExample)
MY (1) MY167467A (enExample)
PH (1) PH12014501244B1 (enExample)
RU (1) RU2573227C1 (enExample)
SG (2) SG11201402601SA (enExample)
TW (1) TWI535269B (enExample)
UA (1) UA114617C2 (enExample)
WO (1) WO2013096018A1 (enExample)

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UA114617C2 (uk) 2017-07-10
SG10201605087YA (en) 2016-08-30
HK1197330A1 (en) 2015-01-09
KR102057350B1 (ko) 2019-12-18
AU2012355669A1 (en) 2014-07-24
PH12014501244A1 (en) 2014-09-15
IL232776A0 (en) 2014-07-31
BR112014015056A2 (pt) 2017-06-13
SG11201402601SA (en) 2014-08-28
WO2013096018A1 (en) 2013-06-27
BR112014015056B1 (pt) 2022-07-12
US20130163668A1 (en) 2013-06-27
CN104012096A (zh) 2014-08-27
RU2573227C1 (ru) 2016-01-20
IN2014CN04420A (enExample) 2015-09-04
CA2858979A1 (en) 2013-06-27
JP2018050308A (ja) 2018-03-29
EP2795900A1 (en) 2014-10-29
PH12014501244B1 (en) 2014-09-15
JP2015506606A (ja) 2015-03-02
IL232776A (en) 2017-09-28
CA2858979C (en) 2020-04-14
KR20140110957A (ko) 2014-09-17
TWI535269B (zh) 2016-05-21
US9762904B2 (en) 2017-09-12
MY167467A (en) 2018-08-29
TW201334552A (zh) 2013-08-16

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