JP6543736B2 - イントラ予測およびイントラモードコーディング - Google Patents

イントラ予測およびイントラモードコーディング Download PDF

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JP6543736B2
JP6543736B2 JP2017564713A JP2017564713A JP6543736B2 JP 6543736 B2 JP6543736 B2 JP 6543736B2 JP 2017564713 A JP2017564713 A JP 2017564713A JP 2017564713 A JP2017564713 A JP 2017564713A JP 6543736 B2 JP6543736 B2 JP 6543736B2
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intra prediction
prediction mode
block
intra
decode
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JP2018523376A5 (OSRAM
JP2018523376A (ja
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シン・ジャオ
ジエンレ・チェン
リ・ジャン
マルタ・カルチェヴィッチ
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クアルコム,インコーポレイテッド
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/11Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2017564713A 2015-06-18 2016-06-17 イントラ予測およびイントラモードコーディング Active JP6543736B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562181744P 2015-06-18 2015-06-18
US62/181,744 2015-06-18
US201562192310P 2015-07-14 2015-07-14
US62/192,310 2015-07-14
US15/184,033 US10142627B2 (en) 2015-06-18 2016-06-16 Intra prediction and intra mode coding
US15/184,033 2016-06-16
PCT/US2016/038145 WO2016205693A2 (en) 2015-06-18 2016-06-17 Intra prediction and intra mode coding

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JP2018523376A JP2018523376A (ja) 2018-08-16
JP2018523376A5 JP2018523376A5 (OSRAM) 2019-02-28
JP6543736B2 true JP6543736B2 (ja) 2019-07-10

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US (1) US10142627B2 (OSRAM)
EP (1) EP3311568B1 (OSRAM)
JP (1) JP6543736B2 (OSRAM)
KR (1) KR102005661B1 (OSRAM)
CN (1) CN107736022B (OSRAM)
AU (1) AU2016278972A1 (OSRAM)
ES (1) ES2854699T3 (OSRAM)
TW (1) TW201717624A (OSRAM)
WO (1) WO2016205693A2 (OSRAM)

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Publication number Publication date
EP3311568B1 (en) 2020-11-18
WO2016205693A3 (en) 2017-02-02
ES2854699T3 (es) 2021-09-22
EP3311568A2 (en) 2018-04-25
KR102005661B1 (ko) 2019-07-30
CN107736022A (zh) 2018-02-23
WO2016205693A2 (en) 2016-12-22
JP2018523376A (ja) 2018-08-16
US20160373741A1 (en) 2016-12-22
US10142627B2 (en) 2018-11-27
AU2016278972A1 (en) 2017-11-30
KR20180019562A (ko) 2018-02-26
TW201717624A (zh) 2017-05-16
CN107736022B (zh) 2020-04-24

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