MY208059A - Video signal encoding/decoding method and device therefor - Google Patents

Video signal encoding/decoding method and device therefor

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Publication number
MY208059A
MY208059A MYPI2021002497A MYPI2021002497A MY208059A MY 208059 A MY208059 A MY 208059A MY PI2021002497 A MYPI2021002497 A MY PI2021002497A MY PI2021002497 A MYPI2021002497 A MY PI2021002497A MY 208059 A MY208059 A MY 208059A
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MY
Malaysia
Prior art keywords
decoding method
video signal
signal encoding
device therefor
sub
Prior art date
Application number
MYPI2021002497A
Inventor
Bae Keun Lee
Original Assignee
Apple Inc
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Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of MY208059A publication Critical patent/MY208059A/en

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    • 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
    • H—ELECTRICITY
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    • 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
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    • 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
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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

A video decoding method according to the present invention may comprise: a step for determining whether to divide a current block into a plurality of sub-blocks; a step for determining an intra prediction mode (S2402) for the current block; and a step for performing intra prediction (S2403) for each sub-block on the basis of the intra prediction mode, when the current block is divided into the plurality of sub- blocks.
MYPI2021002497A 2019-01-28 2020-01-28 Video signal encoding/decoding method and device therefor MY208059A (en)

Applications Claiming Priority (3)

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KR20190010246 2019-01-28
KR20190010245 2019-01-28
PCT/KR2020/001299 WO2020159198A1 (en) 2019-01-28 2020-01-28 Video signal encoding/decoding method and device therefor

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MY208059A true MY208059A (en) 2025-04-11

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US (4) US11570436B2 (en)
KR (3) KR20200093468A (en)
CN (2) CN119420912A (en)
MY (1) MY208059A (en)
WO (1) WO2020159198A1 (en)

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