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 (enExample
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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    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • 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
    • H04N19/169—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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/90—Methods 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
    • H04N19/91—Entropy 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 Expired - Fee Related 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 2016-06-16
US15/184,033 US10142627B2 (en) 2015-06-18 2016-06-16 Intra prediction and intra mode coding
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 (enExample) 2019-02-28
JP6543736B2 true JP6543736B2 (ja) 2019-07-10

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

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

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