JP6377778B2 - ビデオコーディングにおける第０の出力レイヤセットのためのプロファイル、ティア、レベル - Google Patents

ビデオコーディングにおける第０の出力レイヤセットのためのプロファイル、ティア、レベル Download PDF

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JP6377778B2
JP6377778B2 JP2016573810A JP2016573810A JP6377778B2 JP 6377778 B2 JP6377778 B2 JP 6377778B2 JP 2016573810 A JP2016573810 A JP 2016573810A JP 2016573810 A JP2016573810 A JP 2016573810A JP 6377778 B2 JP6377778 B2 JP 6377778B2
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video
vps
bitstream
video data
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ワン、イェ−クイ
ラマスブラモニアン、アダルシュ・クリシュナン
ヘンドリー、フヌ
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Qualcomm Inc
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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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/10—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
    • H04N19/182—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 a pixel
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/503—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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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)
JP2016573810A 2014-06-20 2015-06-19 ビデオコーディングにおける第０の出力レイヤセットのためのプロファイル、ティア、レベル Active JP6377778B2 (ja)

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Application Number Priority Date Filing Date Title
US201462015210P 2014-06-20 2014-06-20
US62/015,210 2014-06-20
US14/743,512 2015-06-18
US14/743,512 US9788007B2 (en) 2014-06-20 2015-06-18 Profile, tier, level for the 0-th output layer set in video coding
PCT/US2015/036614 WO2015196034A1 (en) 2014-06-20 2015-06-19 Profile, tier, level for the 0-th output layer set in video coding

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JP2017523683A JP2017523683A (ja) 2017-08-17
JP2017523683A5 JP2017523683A5 (https=) 2017-12-21
JP6377778B2 true JP6377778B2 (ja) 2018-08-22

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JP2016573731A Active JP6453365B2 (ja) 2014-06-20 2015-06-19 ビデオコーディングにおけるシンタックス要素の値範囲

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US (2) US9756355B2 (https=)
EP (2) EP3158746B1 (https=)
JP (2) JP6377778B2 (https=)
KR (2) KR102387848B1 (https=)
CN (2) CN106464919B (https=)
BR (2) BR112016029751B1 (https=)
CA (2) CA2952973A1 (https=)
ES (1) ES2898663T3 (https=)
WO (2) WO2015196025A1 (https=)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2749027T3 (pl) 2011-08-25 2020-10-19 Sun Patent Trust Sposoby i urządzenia do kodowania i dekodowania wideo z użyciem zaktualizowanego opisu bufora
ES2685431T3 (es) 2011-09-07 2018-10-09 Sun Patent Trust Procedimiento de decodificación de imágenes y aparato de decodificación de imágenes
AU2012311021B2 (en) 2011-09-19 2016-07-14 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
EP4373088B1 (en) 2011-10-19 2025-09-24 Sun Patent Trust Device for encoding buffer description information and device for decoding buffer description information
US9756355B2 (en) 2014-06-20 2017-09-05 Qualcomm Incorporated Value ranges for syntax elements in video coding
CN117294837A (zh) 2018-04-02 2023-12-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
PL3831055T3 (pl) 2018-08-17 2025-03-10 Huawei Technologies Co., Ltd. Zarządzanie obrazami odniesienia w kodowaniu wideo
EP3846471A4 (en) 2018-08-31 2022-02-23 SZ DJI Technology Co., Ltd. ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING APPARATUS
US10595048B1 (en) 2018-09-13 2020-03-17 Tencent America LLC Method and device using high layer syntax architecture for coding and decoding
GB2619640B (en) * 2019-07-05 2024-06-05 V Nova Int Ltd Quantization of residuals in video coding
CN118138757A (zh) * 2019-08-29 2024-06-04 Lg 电子株式会社 基于自适应环路滤波的图像编译装置和方法
CN117615155A (zh) 2019-09-19 2024-02-27 北京字节跳动网络技术有限公司 视频编解码中的参考样点位置推导
US11375223B2 (en) * 2019-09-20 2022-06-28 Tencent America LLC Method for signaling output layer set with sub-picture
CN114586368B (zh) * 2019-09-24 2023-09-12 华为技术有限公司 用于多层视频码流的编码方法、解码方法及装置
EP4022930A4 (en) * 2019-09-24 2022-11-02 Huawei Technologies Co., Ltd. OLS FOR SPATIAL AND SNR SCALABILITY
MX2022003564A (es) 2019-09-24 2022-06-16 Huawei Tech Co Ltd Desactivación de capas no utilizadas en flujos de bits de video multicapa.
BR112022006453A2 (pt) 2019-10-05 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador
IL292060B2 (en) * 2019-10-07 2026-01-01 Huawei Tech Co Ltd Avoiding unnecessary marking in bitmaps in multi-layered video
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
US11477487B2 (en) * 2019-12-10 2022-10-18 Zte (Uk) Limited Subpicture signaling in video coding
US11375232B2 (en) 2019-12-10 2022-06-28 Zte (Uk) Limited Sub picture signaling in video coding
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
JP7568350B2 (ja) * 2019-12-26 2024-10-16 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復号パラメータセット
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
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
KR102922307B1 (ko) 2019-12-27 2026-02-05 두인 비전 컴퍼니 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링
US11343524B2 (en) * 2019-12-27 2022-05-24 Tencent America LLC Method for adaptation parameter set reference and constraints in coded video stream
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
US11778215B2 (en) * 2020-02-28 2023-10-03 Qualcomm Incorporated Coding output layer set data and conformance window data of high level syntax for video coding
JP7681036B2 (ja) 2020-03-26 2025-05-21 アリババ グループ ホウルディング リミテッド 映像パラメータセット又はシーケンスパラメータセットを符号化又は復号化するための方法
WO2021195026A1 (en) * 2020-03-27 2021-09-30 Bytedance Inc. Level information in video coding
US11297350B1 (en) * 2020-03-27 2022-04-05 Tencent America LLC Method for output layer set for multilayered video stream
JP7492026B2 (ja) 2020-03-30 2024-05-28 エルジー エレクトロニクス インコーポレイティド Ｈｒｄパラメータをシグナリングする画像符号化／復号化方法及び装置、並びにビットストリームを保存したコンピュータ可読記録媒体
US12212765B2 (en) 2020-03-30 2025-01-28 Lg Electronics Inc. Image decoding method and apparatus
KR20260037179A (ko) * 2020-03-30 2026-03-17 엘지전자 주식회사 Sps 내 ptl, dpb 및 hrd 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
EP4131969A4 (en) * 2020-03-30 2024-03-13 LG Electronics, Inc. IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR SIGNALING PTL INFORMATION, AND COMPUTER READABLE RECORDING MEDIUM IN WHICH BIT STREAM IS STORED
US12464131B2 (en) * 2020-04-01 2025-11-04 Lg Electronics Inc. Image encoding/decoding method and apparatus for determining whether or not to refer to parameter set on basis of output layer set, and method for transmitting bitstream
CN115486082B (zh) 2020-04-27 2025-10-10 字节跳动有限公司 视频编解码中的虚拟边界
KR20230008795A (ko) * 2020-05-04 2023-01-16 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
IL298042B2 (en) * 2020-05-22 2025-09-01 Fraunhofer Ges Forschung Encoded video output layer systems processing
WO2021241978A1 (ko) * 2020-05-25 2021-12-02 엘지전자 주식회사 멀티 레이어 기반 영상 코딩 장치 및 방법
WO2021246790A1 (ko) * 2020-06-03 2021-12-09 엘지전자 주식회사 영상/비디오 코딩 시스템에서 일반 제한 정보를 처리하는 방법 및 장치
CN115699728A (zh) 2020-06-08 2023-02-03 字节跳动有限公司 视频编解码中的子层信令

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101759672B1 (ko) * 2011-04-26 2017-07-31 엘지전자 주식회사 참조 픽쳐 리스트 관리 방법 및 이러한 방법을 사용하는 장치
US10003817B2 (en) * 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
US9210430B2 (en) 2012-01-19 2015-12-08 Sharp Kabushiki Kaisha Reference picture set signaling and restriction on an electronic device
US20140092988A1 (en) 2012-09-28 2014-04-03 Sharp Laboratories Of America, Inc. Systems and methods for reference picture set extension
US9807421B2 (en) 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US20140301477A1 (en) * 2013-04-07 2014-10-09 Sharp Laboratories Of America, Inc. Signaling dpb parameters in vps extension and dpb operation
US9756355B2 (en) 2014-06-20 2017-09-05 Qualcomm Incorporated Value ranges for syntax elements in video coding

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BR112016029751A2 (pt) 2017-08-22
US9756355B2 (en) 2017-09-05
EP3158746B1 (en) 2021-10-20
WO2015196025A1 (en) 2015-12-23
EP3158763A1 (en) 2017-04-26
BR112016029787A2 (pt) 2017-08-22
BR112016029787A8 (pt) 2021-07-13
BR112016029751B1 (pt) 2023-10-17
CN106664426A (zh) 2017-05-10
KR20170020794A (ko) 2017-02-24
KR102387848B1 (ko) 2022-04-15
JP2017523683A (ja) 2017-08-17
CA2950921C (en) 2023-01-10
ES2898663T3 (es) 2022-03-08
JP2017523681A (ja) 2017-08-17
EP3158746A1 (en) 2017-04-26
CN106664426B (zh) 2020-01-21
CN106464919A (zh) 2017-02-22
US20150373361A1 (en) 2015-12-24
WO2015196034A1 (en) 2015-12-23
CA2952973A1 (en) 2015-12-23
JP6453365B2 (ja) 2019-01-16
US20150373377A1 (en) 2015-12-24
CA2950921A1 (en) 2015-12-23
US9788007B2 (en) 2017-10-10
KR20170020793A (ko) 2017-02-24
CN106464919B (zh) 2019-10-18

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