BR112017007148A2 - restrições de previsão de cópia intrabloco para processamento paralelo - Google Patents

restrições de previsão de cópia intrabloco para processamento paralelo

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Publication number
BR112017007148A2
BR112017007148A2 BR112017007148A BR112017007148A BR112017007148A2 BR 112017007148 A2 BR112017007148 A2 BR 112017007148A2 BR 112017007148 A BR112017007148 A BR 112017007148A BR 112017007148 A BR112017007148 A BR 112017007148A BR 112017007148 A2 BR112017007148 A2 BR 112017007148A2
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BR
Brazil
Prior art keywords
current block
ibc
parallel processing
delay
ctbs
Prior art date
Application number
BR112017007148A
Other languages
English (en)
Portuguese (pt)
Inventor
pang Chao
Rapaka Krishnakanth
Karczewicz Marta
Seregin Vadim
Original Assignee
Qualcomm Inc
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Publication date
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Publication of BR112017007148A2 publication Critical patent/BR112017007148A2/pt

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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
    • H04N19/134—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112017007148A 2014-10-09 2015-10-09 restrições de previsão de cópia intrabloco para processamento paralelo BR112017007148A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462062122P 2014-10-09 2014-10-09
US14/878,825 US10212445B2 (en) 2014-10-09 2015-10-08 Intra block copy prediction restrictions for parallel processing
PCT/US2015/054967 WO2016057938A1 (en) 2014-10-09 2015-10-09 Intra block copy prediction restrictions for parallel processing

Publications (1)

Publication Number Publication Date
BR112017007148A2 true BR112017007148A2 (pt) 2017-12-19

Family

ID=54360555

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007148A BR112017007148A2 (pt) 2014-10-09 2015-10-09 restrições de previsão de cópia intrabloco para processamento paralelo

Country Status (8)

Country Link
US (1) US10212445B2 (https=)
EP (1) EP3205092B1 (https=)
JP (2) JP6983654B2 (https=)
KR (1) KR102051718B1 (https=)
CN (1) CN106797479B (https=)
AU (1) AU2015330676B2 (https=)
BR (1) BR112017007148A2 (https=)
WO (1) WO2016057938A1 (https=)

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Publication number Publication date
JP2020145716A (ja) 2020-09-10
US10212445B2 (en) 2019-02-19
AU2015330676B2 (en) 2019-09-26
JP7055833B2 (ja) 2022-04-18
KR20170067766A (ko) 2017-06-16
US20160105682A1 (en) 2016-04-14
JP6983654B2 (ja) 2021-12-17
EP3205092B1 (en) 2022-04-27
JP2017535175A (ja) 2017-11-24
EP3205092A1 (en) 2017-08-16
KR102051718B1 (ko) 2019-12-03
WO2016057938A1 (en) 2016-04-14
CN106797479B (zh) 2019-10-08
AU2015330676A1 (en) 2017-03-23
CN106797479A (zh) 2017-05-31

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