JP6215295B2 - Ｈｅｖｃおよびその拡張における動きベクトルのコーディングおよび双予測 - Google Patents

Ｈｅｖｃおよびその拡張における動きベクトルのコーディングおよび双予測 Download PDF

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JP6215295B2
JP6215295B2 JP2015500627A JP2015500627A JP6215295B2 JP 6215295 B2 JP6215295 B2 JP 6215295B2 JP 2015500627 A JP2015500627 A JP 2015500627A JP 2015500627 A JP2015500627 A JP 2015500627A JP 6215295 B2 JP6215295 B2 JP 6215295B2
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motion vector
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video
reference picture
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JP2015514342A5 (enExample
JP2015514342A (ja
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チェン、イン
ワン、イェ−クイ
ジャン、リ
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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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction

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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)
JP2015500627A 2012-03-16 2013-03-14 Ｈｅｖｃおよびその拡張における動きベクトルのコーディングおよび双予測 Expired - Fee Related JP6215295B2 (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261611959P 2012-03-16 2012-03-16
US61/611,959 2012-03-16
US201261624990P 2012-04-16 2012-04-16
US61/624,990 2012-04-16
US201261658344P 2012-06-11 2012-06-11
US61/658,344 2012-06-11
US201261663484P 2012-06-22 2012-06-22
US61/663,484 2012-06-22
US13/801,350 2013-03-13
US13/801,350 US9503720B2 (en) 2012-03-16 2013-03-13 Motion vector coding and bi-prediction in HEVC and its extensions
PCT/US2013/031536 WO2013138631A1 (en) 2012-03-16 2013-03-14 Motion vector coding and bi-prediction in hevc and its extensions

Publications (3)

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JP2015514342A JP2015514342A (ja) 2015-05-18
JP2015514342A5 JP2015514342A5 (enExample) 2016-04-07
JP6215295B2 true JP6215295B2 (ja) 2017-10-18

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EP (1) EP2826247A1 (enExample)
JP (1) JP6215295B2 (enExample)
KR (1) KR101812381B1 (enExample)
CN (1) CN104170381B (enExample)
AU (1) AU2013232041C1 (enExample)
CA (1) CA2865849C (enExample)
IL (1) IL234159A (enExample)
MY (1) MY168175A (enExample)
PH (1) PH12014501923A1 (enExample)
RU (1) RU2624560C2 (enExample)
SG (1) SG11201405071UA (enExample)
TW (1) TWI538489B (enExample)
WO (1) WO2013138631A1 (enExample)
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