KR102090005B1 - 스케일링 가능 비디오 코딩의 비트스트림 준수 제약들 - Google Patents

스케일링 가능 비디오 코딩의 비트스트림 준수 제약들 Download PDF

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KR102090005B1
KR102090005B1 KR1020167035858A KR20167035858A KR102090005B1 KR 102090005 B1 KR102090005 B1 KR 102090005B1 KR 1020167035858 A KR1020167035858 A KR 1020167035858A KR 20167035858 A KR20167035858 A KR 20167035858A KR 102090005 B1 KR102090005 B1 KR 102090005B1
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아다르쉬 크리쉬난 라마수브라모니안
예-쿠이 왕
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퀄컴 인코포레이티드
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/423—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 characterised by memory 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
    • H04N19/50—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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167035858A 2014-06-26 2015-06-25 스케일링 가능 비디오 코딩의 비트스트림 준수 제약들 Active KR102090005B1 (ko)

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US201462017742P 2014-06-26 2014-06-26
US62/017,742 2014-06-26
US14/749,527 US10264286B2 (en) 2014-06-26 2015-06-24 Bitstream conformance constraints in scalable video coding
US14/749,527 2015-06-24
PCT/US2015/037718 WO2015200652A1 (en) 2014-06-26 2015-06-25 Bitstream conformance constraints in scalable video coding

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KR20170026371A KR20170026371A (ko) 2017-03-08
KR102090005B1 true KR102090005B1 (ko) 2020-03-17

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KR1020167035858A Active KR102090005B1 (ko) 2014-06-26 2015-06-25 스케일링 가능 비디오 코딩의 비트스트림 준수 제약들
KR1020167036235A Active KR102038190B1 (ko) 2014-06-26 2015-06-25 스케일러블 비디오 코딩에서의 비트스트림 적합성 제약들

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US (2) US10264286B2 (https=)
EP (2) EP3162064A1 (https=)
JP (2) JP6498706B2 (https=)
KR (2) KR102090005B1 (https=)
CN (2) CN106464909B (https=)
BR (1) BR112016030377B1 (https=)
CA (2) CA2952497C (https=)
WO (2) WO2015200653A1 (https=)

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US11509902B2 (en) * 2018-10-09 2022-11-22 V-Nova International Limited Colour conversion within a hierarchical coding scheme
PL3906685T3 (pl) * 2019-01-04 2025-06-16 Huawei Technologies Co., Ltd. Dostęp swobodny oparty na podobrazie
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EP4221225B1 (en) 2019-05-15 2024-05-29 Huawei Technologies Co., Ltd. Handling of bi-directional optical flow (bio) coding tool for reference picture resampling in video coding
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MX2022003555A (es) 2019-09-24 2022-06-14 Huawei Tech Co Ltd Señalización de encabezado de imagen en codificación de video.
CN114902656B (zh) 2019-12-26 2025-03-21 字节跳动有限公司 对编解码比特流中的视频层的信令的约束
CN114846792B (zh) * 2019-12-26 2025-10-28 字节跳动有限公司 视频处理方法及装置、介质、存储视频的比特流的方法
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
EP4144093A4 (en) 2020-05-22 2023-08-23 ByteDance Inc. SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS
US12445638B2 (en) 2020-05-27 2025-10-14 Lg Electronics Inc. Image coding method based on POC information and non-reference picture flag in video or image coding system
KR20230078736A (ko) * 2020-09-29 2023-06-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 보조 정보의 시그널링
CN118044196A (zh) * 2021-09-30 2024-05-14 字节跳动有限公司 用于视频处理的方法、装置和介质

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CN106464910B (zh) 2019-10-18
JP2017525257A (ja) 2017-08-31
US10264286B2 (en) 2019-04-16
BR112016030377A2 (https=) 2017-08-22
JP6608395B2 (ja) 2019-11-20
KR20170026371A (ko) 2017-03-08
CN106464909B (zh) 2019-10-25
WO2015200652A1 (en) 2015-12-30
CA2952350A1 (en) 2015-12-30
CN106464909A (zh) 2017-02-22
CA2952497A1 (en) 2015-12-30
CA2952497C (en) 2021-08-03
CA2952350C (en) 2021-04-13
EP3162065A1 (en) 2017-05-03
JP2017525248A (ja) 2017-08-31
US10091532B2 (en) 2018-10-02
CN106464910A (zh) 2017-02-22
BR112016030377B1 (pt) 2023-10-31
JP6498706B2 (ja) 2019-04-10
KR102038190B1 (ko) 2019-10-29
EP3162065B1 (en) 2020-12-23
US20150382022A1 (en) 2015-12-31
KR20170023009A (ko) 2017-03-02
EP3162064A1 (en) 2017-05-03
US20150382023A1 (en) 2015-12-31
WO2015200653A1 (en) 2015-12-30

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