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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pictures
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KR20170026371A (ko
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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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  • Engineering & Computer Science (AREA)
  • 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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Application Number Priority Date Filing Date Title
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 (enExample)
EP (2) EP3162065B1 (enExample)
JP (2) JP6498706B2 (enExample)
KR (2) KR102090005B1 (enExample)
CN (2) CN106464909B (enExample)
BR (1) BR112016030377B1 (enExample)
CA (2) CA2952497C (enExample)
WO (2) WO2015200652A1 (enExample)

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US10771163B2 (en) * 2017-10-24 2020-09-08 Mediatek Inc. Apparatus and method for decoding ROI regions in image
TWI820196B (zh) 2018-08-28 2023-11-01 大陸商北京字節跳動網絡技術有限公司 用擴展四叉樹進行分割時的上下文編解碼
GB2616980B (en) * 2018-10-09 2023-12-13 V Nova Int Ltd Signal element coding format compatibility within a hierarchical coding scheme using multiple resolutions
CN113273202A (zh) * 2019-01-04 2021-08-17 华为技术有限公司 基于子图像的随机接入
CN113273197B (zh) 2019-02-03 2026-03-13 北京字节跳动网络技术有限公司 视频块分割模式的信令通知
JP7163511B2 (ja) * 2019-03-11 2022-10-31 テンセント・アメリカ・エルエルシー ビデオビットストリームにおける適応画像サイズのシグナリング
MX2021013977A (es) 2019-05-15 2022-04-01 Huawei Tech Co Ltd Manejo de herramienta de codificacion de flujo optico bidireccional (bio) para remuestreo de imagenes de referencia en codificacion de video.
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
EP4026096A4 (en) 2019-09-24 2023-02-08 Huawei Technologies Co., Ltd. SIGNALING AN IMAGE HEAD IN VIDEO ENCODING
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
CN114846805B (zh) * 2019-12-26 2025-10-24 字节跳动有限公司 视频编解码中的信令通知编解码图片缓冲区级别
JP7431330B2 (ja) 2019-12-26 2024-02-14 バイトダンス インコーポレイテッド ビデオコーディングにおけるプロファイル、層及びレイヤの指示
JP7422881B2 (ja) * 2019-12-27 2024-01-26 バイトダンス インコーポレイテッド パラメータセットにおけるサブピクチャシグナリング
WO2021142364A1 (en) 2020-01-09 2021-07-15 Bytedance Inc. Signalling of high level syntax indication
KR102901116B1 (ko) 2020-05-22 2025-12-17 바이트댄스 아이엔씨 비디오 비트스트림들에서 코딩된 픽처 버퍼 정보의 시그널링
WO2021241963A1 (ko) * 2020-05-27 2021-12-02 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 poc 정보 및 비-참조 픽처 플래그에 기반한 영상 코딩 방법
WO2022068838A1 (en) * 2020-09-29 2022-04-07 Beijing Bytedance Network Technology Co., Ltd. Signalling of multiview information
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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US20150382023A1 (en) 2015-12-31
CA2952350C (en) 2021-04-13
US10264286B2 (en) 2019-04-16
CN106464910B (zh) 2019-10-18
CA2952350A1 (en) 2015-12-30
CN106464909A (zh) 2017-02-22
EP3162064A1 (en) 2017-05-03
KR20170023009A (ko) 2017-03-02
CN106464910A (zh) 2017-02-22
US20150382022A1 (en) 2015-12-31
KR102038190B1 (ko) 2019-10-29
EP3162065A1 (en) 2017-05-03
JP2017525248A (ja) 2017-08-31
KR20170026371A (ko) 2017-03-08
US10091532B2 (en) 2018-10-02
JP6608395B2 (ja) 2019-11-20
CA2952497A1 (en) 2015-12-30
CA2952497C (en) 2021-08-03
CN106464909B (zh) 2019-10-25
WO2015200652A1 (en) 2015-12-30
JP6498706B2 (ja) 2019-04-10
WO2015200653A1 (en) 2015-12-30
BR112016030377A2 (enExample) 2017-08-22
BR112016030377B1 (pt) 2023-10-31
JP2017525257A (ja) 2017-08-31
EP3162065B1 (en) 2020-12-23

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