JP7442913B2 - ビデオ復号の方法、装置及びコンピュータプログラム - Google Patents

ビデオ復号の方法、装置及びコンピュータプログラム Download PDF

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JP7442913B2
JP7442913B2 JP2021563119A JP2021563119A JP7442913B2 JP 7442913 B2 JP7442913 B2 JP 7442913B2 JP 2021563119 A JP2021563119 A JP 2021563119A JP 2021563119 A JP2021563119 A JP 2021563119A JP 7442913 B2 JP7442913 B2 JP 7442913B2
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JP2022532848A (ja
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ビョンドゥ・チェ
シャン・リュウ
ステファン・ヴェンガー
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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
    • H04N19/169—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
    • H04N19/44—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/93—Run-length coding

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
JP2021563119A 2020-04-05 2021-04-02 ビデオ復号の方法、装置及びコンピュータプログラム Active JP7442913B2 (ja)

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US202063005345P 2020-04-05 2020-04-05
US63/005,345 2020-04-05
US202063010272P 2020-04-15 2020-04-15
US63/010,272 2020-04-15
US202063024140P 2020-05-13 2020-05-13
US63/024,140 2020-05-13
US202063027848P 2020-05-20 2020-05-20
US63/027,848 2020-05-20
US202063028222P 2020-05-21 2020-05-21
US63/028,222 2020-05-21
US17/220,672 2021-04-01
US17/220,672 US11451811B2 (en) 2020-04-05 2021-04-01 Method and apparatus for video coding
PCT/US2021/025559 WO2021207023A1 (en) 2020-04-05 2021-04-02 Method and apparatus for video coding

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023165954A (ja) * 2020-04-05 2023-11-17 テンセント・アメリカ・エルエルシー ビデオ符号化の方法および装置
JP7644188B2 (ja) 2020-04-05 2025-03-11 テンセント・アメリカ・エルエルシー ビデオ符号化の方法および装置

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US20250373834A1 (en) 2025-12-04
KR20240118908A (ko) 2024-08-05
CN118870008A (zh) 2024-10-29
EP3939295A1 (en) 2022-01-19
US20210314587A1 (en) 2021-10-07
KR20210145805A (ko) 2021-12-02
EP3939295A4 (en) 2022-05-11
AU2023203809B2 (en) 2025-01-23
US11451811B2 (en) 2022-09-20
JP7644188B2 (ja) 2025-03-11
CN114223199B (zh) 2024-07-19
US11943462B2 (en) 2024-03-26
US20240137545A1 (en) 2024-04-25
CN114223199A (zh) 2022-03-22
WO2021207023A1 (en) 2021-10-14
CN118803255A (zh) 2024-10-18
JP2022532848A (ja) 2022-07-20
JP2023165954A (ja) 2023-11-17
AU2021252497B2 (en) 2023-03-16
AU2021252497A1 (en) 2021-11-25
AU2023203809A1 (en) 2023-07-13
US20230032818A1 (en) 2023-02-02
KR102690488B1 (ko) 2024-08-05
CA3137934A1 (en) 2021-10-14
US12413758B2 (en) 2025-09-09

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