JP6672184B2 - マルチレイヤコーデックにおける時間動きベクトル予測（ｔｍｖｐ）指示 - Google Patents

マルチレイヤコーデックにおける時間動きベクトル予測（ｔｍｖｐ）指示 Download PDF

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JP6672184B2
JP6672184B2 JP2016573836A JP2016573836A JP6672184B2 JP 6672184 B2 JP6672184 B2 JP 6672184B2 JP 2016573836 A JP2016573836 A JP 2016573836A JP 2016573836 A JP2016573836 A JP 2016573836A JP 6672184 B2 JP6672184 B2 JP 6672184B2
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ヘンドリー、フヌ
ラマスブラモニアン、アダルシュ・クリシュナン
ワン、イェ−クイ
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    • 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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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
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    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
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    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • H—ELECTRICITY
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    • 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
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    • 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
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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    • 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
    • H04N19/597—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
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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JP2016573836A 2014-06-20 2015-06-18 マルチレイヤコーデックにおける時間動きベクトル予測（ｔｍｖｐ）指示 Active JP6672184B2 (ja)

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US201462015378P 2014-06-20 2014-06-20
US62/015,378 2014-06-20
US14/742,286 US20150373350A1 (en) 2014-06-20 2015-06-17 Temporal motion vector prediction (tmvp) indication in multi-layer codecs
US14/742,286 2015-06-17
PCT/US2015/036479 WO2015195948A1 (en) 2014-06-20 2015-06-18 Temporal motion vector prediction (tmvp) indication in multi-layer codecs

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JP2017523684A5 JP2017523684A5 (https=) 2018-07-12
JP6672184B2 true JP6672184B2 (ja) 2020-03-25

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CN (2) CN106464902B (https=)
BR (2) BR112016029717A8 (https=)
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CN106416255B (zh) 2019-10-25
US20150373343A1 (en) 2015-12-24
KR20170020799A (ko) 2017-02-24
WO2015195948A1 (en) 2015-12-23
EP3158766A1 (en) 2017-04-26
US10404990B2 (en) 2019-09-03
CN106464902A (zh) 2017-02-22
WO2015195938A1 (en) 2015-12-23
US20180160132A1 (en) 2018-06-07
JP2017523684A (ja) 2017-08-17
EP3158748B1 (en) 2021-04-14
JP2017525224A (ja) 2017-08-31
CA2952450A1 (en) 2015-12-23
KR20170020798A (ko) 2017-02-24
CN106416255A (zh) 2017-02-15
CA2952454A1 (en) 2015-12-23
EP3158748A1 (en) 2017-04-26
BR112016029724A2 (pt) 2017-08-22
BR112016029717A8 (pt) 2021-07-13
BR112016029717A2 (pt) 2017-08-22
CN106464902B (zh) 2019-11-01
US20150373350A1 (en) 2015-12-24

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