KR102905256B1 - 프로파일 및 레벨 의존적 코딩 옵션을 가지는 인코더 및 디코더, 인코딩 방법 및 디코딩 방법 - Google Patents

프로파일 및 레벨 의존적 코딩 옵션을 가지는 인코더 및 디코더, 인코딩 방법 및 디코딩 방법

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KR102905256B1
KR102905256B1 KR1020217032554A KR20217032554A KR102905256B1 KR 102905256 B1 KR102905256 B1 KR 102905256B1 KR 1020217032554 A KR1020217032554 A KR 1020217032554A KR 20217032554 A KR20217032554 A KR 20217032554A KR 102905256 B1 KR102905256 B1 KR 102905256B1
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delete delete
block
sub
chroma
motion vector
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KR20210152475A (ko
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아담 비에코프스키
로베르트 스쿠핀
야고 산체스 데 라 푸엔테
코르넬리우스 헤르게
토마스 쉬를
데틀레프 마르페
카르스텐 쉬링
토마스 비간트
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프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베.
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    • 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
    • H04N19/527—Global motion vector estimation
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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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    • H04N19/136—Incoming video signal characteristics or properties
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    • H—ELECTRICITY
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    • 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
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    • H04N19/51—Motion estimation or motion compensation
    • H04N19/537—Motion estimation other than block-based
    • H04N19/54—Motion estimation other than block-based using feature points or meshes
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    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
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    • 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
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    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020217032554A 2019-03-11 2020-03-10 프로파일 및 레벨 의존적 코딩 옵션을 가지는 인코더 및 디코더, 인코딩 방법 및 디코딩 방법 Active KR102905256B1 (ko)

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PCT/EP2020/056355 WO2020182815A1 (en) 2019-03-11 2020-03-10 Encoder and decoder, encoding method and decoding method with profile and level dependent coding options

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CN (2) CN118945339A (https=)
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TW202042554A (zh) 2020-11-16
CN113812151B (zh) 2024-08-23
JP2025090775A (ja) 2025-06-17
JP2022524110A (ja) 2022-04-27
TWI761783B (zh) 2022-04-21
US20210409718A1 (en) 2021-12-30
JP7379518B2 (ja) 2023-11-14
CN113812151A (zh) 2021-12-17
CN118945339A (zh) 2024-11-12
BR112021017841A2 (pt) 2021-11-30
EP3939271A1 (en) 2022-01-19
JP2024001318A (ja) 2024-01-09
TW202301875A (zh) 2023-01-01
KR20260006075A (ko) 2026-01-12
JP7651652B2 (ja) 2025-03-26
TWI826969B (zh) 2023-12-21
US20250175612A1 (en) 2025-05-29
KR20210152475A (ko) 2021-12-15
MX2025012116A (es) 2025-11-03
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