JP6538727B2 - パラメータセットにおいてレイヤセットのための情報をシグナリングするためのシステムおよび方法 - Google Patents

パラメータセットにおいてレイヤセットのための情報をシグナリングするためのシステムおよび方法 Download PDF

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JP6538727B2
JP6538727B2 JP2016573539A JP2016573539A JP6538727B2 JP 6538727 B2 JP6538727 B2 JP 6538727B2 JP 2016573539 A JP2016573539 A JP 2016573539A JP 2016573539 A JP2016573539 A JP 2016573539A JP 6538727 B2 JP6538727 B2 JP 6538727B2
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layer
syntax elements
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JP2017523679A (ja
JP2017523679A5 (OSRAM
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イェ−クイ・ワン
フヌ・ヘンドリー
アダルシュ・クリシュナン・ラマスブラモニアン
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クアルコム，インコーポレイテッド
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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
    • H04N19/10—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
    • 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
    • H04N19/30—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2016573539A 2014-06-20 2015-06-19 パラメータセットにおいてレイヤセットのための情報をシグナリングするためのシステムおよび方法 Active JP6538727B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462015285P 2014-06-20 2014-06-20
US62/015,285 2014-06-20
US14/743,434 US10250884B2 (en) 2014-06-20 2015-06-18 Systems and methods for signaling information for layer sets in a parameter set
US14/743,434 2015-06-18
PCT/US2015/036611 WO2015196031A1 (en) 2014-06-20 2015-06-19 Systems and methods for signaling information for layer sets in a parameter set

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JP2017523679A JP2017523679A (ja) 2017-08-17
JP2017523679A5 JP2017523679A5 (OSRAM) 2018-07-19
JP6538727B2 true JP6538727B2 (ja) 2019-07-03

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JP2016573516A Active JP6545722B2 (ja) 2014-06-20 2015-06-19 パラメータセットにおいて異なる数のビデオ信号情報シンタックス構造を選択的にシグナリングするためのシステムおよび方法
JP2016573539A Active JP6538727B2 (ja) 2014-06-20 2015-06-19 パラメータセットにおいてレイヤセットのための情報をシグナリングするためのシステムおよび方法
JP2016573095A Active JP6441968B2 (ja) 2014-06-20 2015-06-19 パラメータセットにおいて仮の参照デコーダパラメータをシグナリングするためのシステムおよび方法

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US (4) US20150373376A1 (OSRAM)
EP (3) EP3158765B1 (OSRAM)
JP (3) JP6545722B2 (OSRAM)
KR (3) KR102004030B1 (OSRAM)
CN (3) CN106416260B (OSRAM)
CA (3) CA2952460C (OSRAM)
ES (1) ES2872899T3 (OSRAM)
WO (3) WO2015196031A1 (OSRAM)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015008464A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Video parameter set signaling
US20170171563A1 (en) * 2014-02-24 2017-06-15 Sharp Kabushiki Kaisha Restrictions on signaling
JP2015185897A (ja) * 2014-03-20 2015-10-22 パナソニックＩｐマネジメント株式会社 画像符号化方法及び画像符号化装置
US20150373376A1 (en) 2014-06-20 2015-12-24 Qualcomm Incorporated Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set
CA2996649C (en) 2015-09-04 2021-03-23 Sharp Kabushiki Kaisha Systems and methods for signaling of video parameters and information associated with caption services
WO2018012244A1 (ja) * 2016-07-11 2018-01-18 シャープ株式会社 映像信号変換装置、映像信号変換方法、映像信号変換システム、制御プログラム、および記録媒体
US10424082B2 (en) * 2017-04-24 2019-09-24 Intel Corporation Mixed reality coding with overlays
SG11202100010SA (en) * 2017-07-03 2021-02-25 Univ Hanyang Ind Univ Coop Found Method and device for decoding image by using partition unit including additional region
WO2019111009A1 (en) * 2017-12-06 2019-06-13 V-Nova International Ltd Hierarchical data structure
US10779006B2 (en) * 2018-02-14 2020-09-15 Qualcomm Incorporated Signaling 360-degree video information
GB2572770B (en) * 2018-04-09 2022-11-02 Canon Kk Method and apparatus for encoding or decoding video data with frame portions
EP4380160A3 (en) 2019-02-21 2024-07-03 Panasonic Intellectual Property Corporation of America Encoder, decoder, encoding method, and decoding method
KR20250068787A (ko) * 2019-04-10 2025-05-16 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 대응하는 방법
JP7492978B2 (ja) * 2019-06-20 2024-05-30 ノキア テクノロジーズ オサケユイチア ビデオエンコーディングおよびデコーディングのための装置、方法、およびコンピュータプログラム
EP3977745A4 (en) * 2019-06-28 2022-08-10 Huawei Technologies Co., Ltd. METHOD AND APPARATUS FOR STILL IMAGE AND VIDEO CODING
KR20220036948A (ko) * 2019-07-05 2022-03-23 브이-노바 인터내셔널 리미티드 비디오 코딩에서 잔차의 양자화
CN114303377B (zh) * 2019-09-11 2025-09-16 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和比特流生成装置
MX2022003549A (es) 2019-09-24 2022-06-02 Huawei Tech Co Ltd Ols para escalabilidad espacial y de snr.
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
US11936880B2 (en) * 2019-09-27 2024-03-19 Tencent America LLC Method for signaling output subpicture layer set
CN120455696A (zh) * 2019-12-13 2025-08-08 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和比特流生成装置
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
WO2021134015A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Profile, tier and layer indication in video coding
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
KR102874198B1 (ko) 2020-01-09 2025-10-23 바이트댄스 아이엔씨 비디오 스트림들 내의 필러 데이터 유닛들의 프로세싱
US11272214B2 (en) * 2020-01-27 2022-03-08 Tencent America LLC Method for picture output with output layer set
CN119815063A (zh) * 2020-03-05 2025-04-11 Lg电子株式会社 图像编码/解码方法、发送比特流的方法和记录介质
CN111355981B (zh) * 2020-03-06 2022-07-12 Oppo广东移动通信有限公司 视频数据播放方法、装置、存储介质及电子设备
US12212765B2 (en) * 2020-03-30 2025-01-28 Lg Electronics Inc. Image decoding method and apparatus
KR20230011990A (ko) 2020-05-12 2023-01-25 엘지전자 주식회사 영상/비디오 코딩 시스템에서 단일 레이어 비트스트림 내 파라미터 세트의 참조를 처리하는 방법 및 장치
CN117726746B (zh) * 2023-09-23 2024-10-29 书行科技(北京)有限公司 三维人体重建方法、装置、设备、存储介质及程序产品

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100583977C (zh) * 2005-09-27 2010-01-20 韩国电子通信研究院 用于高质量视频服务的传送和接收数字多媒体广播的设备
CN101341746B (zh) * 2005-12-22 2011-11-30 维德约股份有限公司 用于使用可缩放视频编码和合成可缩放视频会议服务器进行视频会议的系统和方法
US9571856B2 (en) * 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
US8948241B2 (en) * 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
US8254443B2 (en) * 2009-08-28 2012-08-28 Ericsson Television, Inc. Latency rate distortion optimisation
US9172963B2 (en) 2010-11-01 2015-10-27 Qualcomm Incorporated Joint coding of syntax elements for video coding
US9538177B2 (en) * 2011-10-31 2017-01-03 Mediatek Inc. Apparatus and method for buffering context arrays referenced for performing entropy decoding upon multi-tile encoded picture and related entropy decoder
US20150049806A1 (en) * 2012-04-16 2015-02-19 Samsung Electronics Co., Ltd. Method for multi-view video encoding based on tree structure encoding unit and apparatus for same, and method for multi-view video decoding based on tree structure encoding unit and apparatus for same
US10491913B2 (en) * 2012-04-24 2019-11-26 Telefonaktiebolaget L M Ericsson (Publ) Identifying a parameter set for decoding a multi-layer video representation
EP2859724B1 (en) * 2012-06-22 2019-09-04 MediaTek Inc. Method and apparatus of adaptive intra prediction for inter-layer coding
US9992490B2 (en) * 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
EP2903280A4 (en) 2012-09-28 2016-05-04 Sharp Kk IMAGE DECODING DEVICE
EP2904797B1 (en) 2012-10-01 2021-08-11 Nokia Technologies Oy Method and apparatus for scalable video coding
CN105052144B (zh) 2013-03-12 2019-01-01 寰发股份有限公司 用于可伸缩视频编码的层间预测方法
US9591321B2 (en) * 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
CN105308968B (zh) * 2013-04-08 2019-06-14 Ge视频压缩有限责任公司 允许有效多视图/层编码的编码概念
EP3022931B1 (en) * 2013-07-15 2019-07-10 GE Video Compression, LLC Layer id signaling using extension mechanism
WO2015052942A1 (en) 2013-10-11 2015-04-16 Sharp Kabushiki Kaisha Signaling information for coding
WO2015052935A1 (en) 2013-10-11 2015-04-16 Sharp Kabushiki Kaisha Color information and chromaticity signaling
US20150264099A1 (en) * 2014-03-14 2015-09-17 Sharp Laboratories Of America, Inc. Systems and methods for constraining a bitstream
WO2015194179A1 (en) * 2014-06-17 2015-12-23 Sharp Kabushiki Kaisha Bitstream partitions operation
US20150373376A1 (en) 2014-06-20 2015-12-24 Qualcomm Incorporated Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set

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Publication number Publication date
WO2015196031A1 (en) 2015-12-23
CA2952459C (en) 2019-10-08
CN106464920A (zh) 2017-02-22
EP3158764C0 (en) 2023-09-06
CA2952458C (en) 2021-01-05
KR20170020791A (ko) 2017-02-24
CA2952459A1 (en) 2015-12-23
CA2952460C (en) 2023-03-07
US20150373337A1 (en) 2015-12-24
WO2015196033A1 (en) 2015-12-23
JP2017523679A (ja) 2017-08-17
US20150373375A1 (en) 2015-12-24
BR112016029790A8 (pt) 2021-07-13
BR112016029790A2 (pt) 2017-08-22
CN106416260B (zh) 2019-05-28
KR20170020785A (ko) 2017-02-24
JP2017523675A (ja) 2017-08-17
CN106464920B (zh) 2019-08-30
US10250884B2 (en) 2019-04-02
US20150373376A1 (en) 2015-12-24
KR20170020790A (ko) 2017-02-24
WO2015196035A1 (en) 2015-12-23
KR102310009B1 (ko) 2021-10-06
JP2017519445A (ja) 2017-07-13
CN106416260A (zh) 2017-02-15
EP3158764B1 (en) 2023-09-06
KR102069416B1 (ko) 2020-01-22
EP3158756A1 (en) 2017-04-26
JP6545722B2 (ja) 2019-07-17
EP3158765A1 (en) 2017-04-26
CN106537921A (zh) 2017-03-22
EP3158764A1 (en) 2017-04-26
CA2952460A1 (en) 2015-12-23
KR102004030B1 (ko) 2019-07-25
EP3158765B1 (en) 2024-03-27
BR112016029856A2 (pt) 2017-08-22
CN106537921B (zh) 2019-07-30
US9930342B2 (en) 2018-03-27
BR112016029762A2 (pt) 2017-08-22
JP6441968B2 (ja) 2018-12-19
US20180176575A1 (en) 2018-06-21
CA2952458A1 (en) 2015-12-23
ES2872899T3 (es) 2021-11-03
EP3158756B1 (en) 2021-02-24

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