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 2015-06-24
US14/749,527 US10264286B2 (en) 2014-06-26 2015-06-24 Bitstream conformance constraints in scalable video coding
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) US10091532B2 (enExample)
EP (2) EP3162065B1 (enExample)
JP (2) JP6498706B2 (enExample)
KR (2) KR102090005B1 (enExample)
CN (2) CN106464910B (enExample)
BR (1) BR112016030377B1 (enExample)
CA (2) CA2952497C (enExample)
WO (2) WO2015200653A1 (enExample)

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CN109076210B (zh) * 2016-05-28 2021-04-09 联发科技股份有限公司 视频编解码方法和装置
US10771163B2 (en) * 2017-10-24 2020-09-08 Mediatek Inc. Apparatus and method for decoding ROI regions in image
WO2020044253A1 (en) 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Redundancy removal of partitioning methods
JP2022508741A (ja) * 2018-10-09 2022-01-19 ヴイ－ノヴァ インターナショナル リミテッド 複数解像度を使う階層コーディングスキーム内での信号エレメントコーディングフォーマット互換性
JP7378478B2 (ja) * 2019-01-04 2023-11-13 華為技術有限公司 ビデオエンコーダ、ビデオデコーダ、及び対応する方法
CN113273217A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 非对称四叉树分割
KR20240129080A (ko) * 2019-03-11 2024-08-27 텐센트 아메리카 엘엘씨 비디오 비트스트림에서의 적응적 픽처 크기의 시그널링
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
CN112118454B (zh) * 2019-06-20 2023-02-24 腾讯美国有限责任公司 视频解码方法、设备和计算机可读存储介质
JP7485759B2 (ja) 2019-09-24 2024-05-16 華為技術有限公司 ビデオコーディングにおけるピクチャーヘッダーのシグナリング
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
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
WO2021134011A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of slice type and video layers
WO2021134056A1 (en) * 2019-12-27 2021-07-01 Bytedance Inc. Syntax for signaling video subpictures
EP4088431A4 (en) 2020-01-09 2023-09-27 ByteDance Inc. DECODING THE ORDER OF DIFFERENT SEI MESSAGES
WO2021237181A1 (en) * 2020-05-22 2021-11-25 Bytedance Inc. Signaling of picture information in access units
CN115699768A (zh) * 2020-05-27 2023-02-03 Lg电子株式会社 在视频或图像编码系统中基于poc信息和非参考图片标志的图像编码方法
CN116671110A (zh) 2020-09-29 2023-08-29 抖音视界有限公司 多视图信息的信令通知
JP7772925B2 (ja) * 2021-09-30 2025-11-18 バイトダンス インコーポレイテッド ビデオ処理のための方法、装置及び媒体

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

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