CN105637870B - 使用不对称运动分割的视频译码技术 - Google Patents

使用不对称运动分割的视频译码技术 Download PDF

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CN105637870B
CN105637870B CN201480050337.1A CN201480050337A CN105637870B CN 105637870 B CN105637870 B CN 105637870B CN 201480050337 A CN201480050337 A CN 201480050337A CN 105637870 B CN105637870 B CN 105637870B
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block
video data
sub
motion
video
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CN105637870A (zh
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陈颖
张莉
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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
    • H04N19/50—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
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201480050337.1A 2013-09-13 2014-09-12 使用不对称运动分割的视频译码技术 Active CN105637870B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361877793P 2013-09-13 2013-09-13
US61/877,793 2013-09-13
US201361881383P 2013-09-23 2013-09-23
US61/881,383 2013-09-23
US14/483,983 US10244253B2 (en) 2013-09-13 2014-09-11 Video coding techniques using asymmetric motion partitioning
US14/483,983 2014-09-11
PCT/US2014/055456 WO2015038937A1 (en) 2013-09-13 2014-09-12 Video coding techniques using asymmetric motion partitioning

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CN105637870A CN105637870A (zh) 2016-06-01
CN105637870B true CN105637870B (zh) 2018-11-20

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US (1) US10244253B2 (OSRAM)
EP (1) EP3044961B1 (OSRAM)
JP (1) JP6535673B2 (OSRAM)
KR (1) KR102099494B1 (OSRAM)
CN (1) CN105637870B (OSRAM)
BR (1) BR112016007760B1 (OSRAM)
CL (1) CL2016000576A1 (OSRAM)
ES (1) ES2799323T3 (OSRAM)
HU (1) HUE048759T2 (OSRAM)
SG (2) SG11201600785VA (OSRAM)
WO (1) WO2015038937A1 (OSRAM)

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BR112016007760B1 (pt) 2023-05-09
EP3044961A1 (en) 2016-07-20
US10244253B2 (en) 2019-03-26
WO2015038937A1 (en) 2015-03-19
HUE048759T2 (hu) 2020-08-28
JP2016530848A (ja) 2016-09-29
SG10201802026TA (en) 2018-04-27
KR102099494B1 (ko) 2020-04-09
SG11201600785VA (en) 2016-03-30
CL2016000576A1 (es) 2016-11-18
JP6535673B2 (ja) 2019-06-26
BR112016007760A2 (pt) 2018-07-10
ES2799323T3 (es) 2020-12-16
CN105637870A (zh) 2016-06-01
KR20160055229A (ko) 2016-05-17
HK1220060A1 (zh) 2017-04-21
US20150078450A1 (en) 2015-03-19
EP3044961B1 (en) 2020-03-18

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