CA2952460C - Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set - Google Patents

Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set Download PDF

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Publication number
CA2952460C
CA2952460C CA2952460A CA2952460A CA2952460C CA 2952460 C CA2952460 C CA 2952460C CA 2952460 A CA2952460 A CA 2952460A CA 2952460 A CA2952460 A CA 2952460A CA 2952460 C CA2952460 C CA 2952460C
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video
vps
layer
bitstream
encoded
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French (fr)
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CA2952460A1 (en
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Ye-Kui Wang
Fnu HENDRY
Adarsh Krishnan RAMASUBRAMONIAN
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Qualcomm Inc
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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
    • H04N19/10—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
    • H04N19/30—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
    • H04N19/184—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
    • H04N19/44—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)
CA2952460A 2014-06-20 2015-06-19 Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set Active CA2952460C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462015285P 2014-06-20 2014-06-20
US62/015,285 2014-06-20
US14/743,613 US20150373376A1 (en) 2014-06-20 2015-06-18 Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set
US14/743,613 2015-06-18
PCT/US2015/036615 WO2015196035A1 (en) 2014-06-20 2015-06-19 Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set

Publications (2)

Publication Number Publication Date
CA2952460A1 CA2952460A1 (en) 2015-12-23
CA2952460C true CA2952460C (en) 2023-03-07

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CA2952460A Active CA2952460C (en) 2014-06-20 2015-06-19 Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set
CA2952459A Active CA2952459C (en) 2014-06-20 2015-06-19 Systems and methods for signaling hypothetical reference decoder parameters in a parameter set
CA2952458A Active CA2952458C (en) 2014-06-20 2015-06-19 Systems and methods for signaling information for layer sets in a parameter set

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CA2952459A Active CA2952459C (en) 2014-06-20 2015-06-19 Systems and methods for signaling hypothetical reference decoder parameters in a parameter set
CA2952458A Active CA2952458C (en) 2014-06-20 2015-06-19 Systems and methods for signaling information for layer sets in a parameter set

Country Status (8)

Country Link
US (4) US20150373376A1 (enExample)
EP (3) EP3158765B1 (enExample)
JP (3) JP6545722B2 (enExample)
KR (3) KR102310009B1 (enExample)
CN (3) CN106416260B (enExample)
CA (3) CA2952460C (enExample)
ES (1) ES2872899T3 (enExample)
WO (3) WO2015196033A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10075735B2 (en) * 2013-07-14 2018-09-11 Sharp Kabushiki Kaisha Video parameter set signaling
WO2015125489A1 (en) * 2014-02-24 2015-08-27 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
CA3104173C (en) * 2015-09-04 2023-06-27 Sharp Kabushiki Kaisha Method for signaling caption asset information and device for signaling caption asset information
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
WO2019009590A1 (ko) 2017-07-03 2019-01-10 김기백 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치
CN116248863B (zh) * 2017-07-03 2025-11-25 汉阳大学校产学协力团 利用包含追加区域的分割单位的影像解码方法以及装置
CN117676138A (zh) * 2017-12-06 2024-03-08 V-诺瓦国际有限公司 编码信号的方法、编码器、解码数据流的方法以及解码器
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
WO2020171224A1 (ja) * 2019-02-21 2020-08-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
CN113785583A (zh) * 2019-04-10 2021-12-10 华为技术有限公司 视频译码中的条带入口点
CN114009053B (zh) * 2019-06-20 2024-10-15 诺基亚技术有限公司 用于视频编码和解码的装置、方法
WO2020263133A1 (en) * 2019-06-28 2020-12-30 Huawei Technologies Co., Ltd. Method and apparatus for still picture and video coding
GB2619640B (en) * 2019-07-05 2024-06-05 V Nova Int Ltd Quantization of residuals in video coding
WO2021049580A1 (ja) * 2019-09-11 2021-03-18 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、および復号方法
EP4022930A4 (en) * 2019-09-24 2022-11-02 Huawei Technologies Co., Ltd. OLS FOR SPATIAL AND SNR SCALABILITY
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
CN120455698A (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
KR102776845B1 (ko) 2019-12-26 2025-03-10 바이트댄스 아이엔씨 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들
CN114868158B (zh) 2019-12-26 2025-08-01 字节跳动有限公司 层级视频中的解码图片缓冲区参数的信令通知
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
CN114982243B (zh) 2020-01-09 2025-05-13 字节跳动有限公司 视频流中的填充数据单元的处理
US11272214B2 (en) 2020-01-27 2022-03-08 Tencent America LLC Method for picture output with output layer set
WO2021177791A1 (ko) * 2020-03-05 2021-09-10 엘지전자 주식회사 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
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
US12323597B2 (en) 2020-05-12 2025-06-03 Lg Electronics Inc. Method and device for processing reference of parameter set within single layer bitstream in image/video coding system
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
WO2026005286A1 (ko) * 2024-06-26 2026-01-02 엘지전자 주식회사 서브 픽쳐 레벨 hrd

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007076486A2 (en) * 2005-12-22 2007-07-05 Vidyo, Inc. System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers
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
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
CN103828370B (zh) * 2011-10-31 2017-11-03 联发科技股份有限公司 缓冲装置、缓冲方法以及熵解码器
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
WO2013162454A1 (en) * 2012-04-24 2013-10-31 Telefonaktiebolaget L M Ericsson (Publ) Identifying a parameter set for decoding a multi-layer video representation
US9838688B2 (en) 2012-06-22 2017-12-05 Mediatek Inc. Method and apparatus of adaptive intra prediction for inter-layer and inter-view coding
US9992490B2 (en) * 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
US10116966B2 (en) * 2012-09-28 2018-10-30 Sharp Kabushiki Kaisha Image decoding device
US20140092978A1 (en) * 2012-10-01 2014-04-03 Nokia Corporation Method and apparatus for video coding
EP2974313B1 (en) 2013-03-12 2018-07-11 HFI Innovation Inc. Inter-layer motion vector scaling for scalable video coding
US9591321B2 (en) 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
EP2984839B1 (en) * 2013-04-08 2020-05-27 GE Video Compression, LLC Coding concept allowing efficient multi-view/layer coding
CN105532003B (zh) 2013-07-15 2020-10-02 Ge视频压缩有限责任公司 在多层编码中的层特征信令
WO2015052935A1 (en) 2013-10-11 2015-04-16 Sharp Kabushiki Kaisha Color information and chromaticity signaling
US20160261878A1 (en) 2013-10-11 2016-09-08 Sharp Kabushiki Kaisha Signaling information for coding
US20150264099A1 (en) * 2014-03-14 2015-09-17 Sharp Laboratories Of America, Inc. Systems and methods for constraining a bitstream
US20170150160A1 (en) * 2014-06-17 2017-05-25 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

Also Published As

Publication number Publication date
CA2952458A1 (en) 2015-12-23
CA2952459A1 (en) 2015-12-23
JP2017523675A (ja) 2017-08-17
JP2017523679A (ja) 2017-08-17
EP3158756A1 (en) 2017-04-26
CA2952459C (en) 2019-10-08
US9930342B2 (en) 2018-03-27
EP3158765B1 (en) 2024-03-27
CN106464920B (zh) 2019-08-30
JP6441968B2 (ja) 2018-12-19
ES2872899T3 (es) 2021-11-03
EP3158764A1 (en) 2017-04-26
CN106416260B (zh) 2019-05-28
KR102004030B1 (ko) 2019-07-25
US20150373376A1 (en) 2015-12-24
KR102069416B1 (ko) 2020-01-22
EP3158764B1 (en) 2023-09-06
JP6545722B2 (ja) 2019-07-17
KR20170020785A (ko) 2017-02-24
EP3158764C0 (en) 2023-09-06
CN106416260A (zh) 2017-02-15
BR112016029856A2 (pt) 2017-08-22
BR112016029790A2 (pt) 2017-08-22
US20180176575A1 (en) 2018-06-21
JP2017519445A (ja) 2017-07-13
CA2952458C (en) 2021-01-05
JP6538727B2 (ja) 2019-07-03
KR20170020790A (ko) 2017-02-24
US20150373375A1 (en) 2015-12-24
EP3158756B1 (en) 2021-02-24
KR102310009B1 (ko) 2021-10-06
BR112016029762A2 (pt) 2017-08-22
KR20170020791A (ko) 2017-02-24
WO2015196033A1 (en) 2015-12-23
US20150373337A1 (en) 2015-12-24
CN106537921A (zh) 2017-03-22
WO2015196035A1 (en) 2015-12-23
US10250884B2 (en) 2019-04-02
CN106537921B (zh) 2019-07-30
CN106464920A (zh) 2017-02-22
BR112016029790A8 (pt) 2021-07-13
WO2015196031A1 (en) 2015-12-23
CA2952460A1 (en) 2015-12-23
EP3158765A1 (en) 2017-04-26

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