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

Info

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
Authority
CA
Canada
Prior art keywords
video
vps
layer
bitstream
encoded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2952460A
Other languages
English (en)
French (fr)
Other versions
CA2952460A1 (en
Inventor
Ye-Kui Wang
Fnu HENDRY
Adarsh Krishnan RAMASUBRAMONIAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2952460A1 publication Critical patent/CA2952460A1/en
Application granted granted Critical
Publication of CA2952460C publication Critical patent/CA2952460C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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

Family

ID=54870862

Family Applications (3)

Application Number Title Priority Date Filing Date
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
CA2952458A Active CA2952458C (en) 2014-06-20 2015-06-19 Systems and methods for signaling information for layer sets 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

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2952458A Active CA2952458C (en) 2014-06-20 2015-06-19 Systems and methods for signaling information for layer sets 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

Country Status (8)

Country Link
US (4) US20150373376A1 (enExample)
EP (3) EP3158756B1 (enExample)
JP (3) JP6545722B2 (enExample)
KR (3) KR102004030B1 (enExample)
CN (3) CN106416260B (enExample)
CA (3) CA2952460C (enExample)
ES (1) ES2872899T3 (enExample)
WO (3) WO2015196035A1 (enExample)

Families Citing this family (32)

* 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
WO2017038103A1 (en) 2015-09-04 2017-03-09 Sharp Kabushiki Kaisha Systems and methods for signaling of video parameters and information associated with caption services
CN109417650A (zh) * 2016-07-11 2019-03-01 夏普株式会社 视频信号转换装置、视频信号转换方法、视频信号转换系统、控制程序以及记录介质
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
CN116248868B (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
WO2019111005A1 (en) * 2017-12-06 2019-06-13 V-Nova International Ltd Methods and apparatuses for hierarchically encoding and decoding a bytestream
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
KR102805514B1 (ko) * 2019-04-10 2025-05-08 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩에서 슬라이스 엔트리 포인트
WO2020254720A1 (en) 2019-06-20 2020-12-24 Nokia Technologies Oy An apparatus, a method and a computer program for video encoding and decoding
EP3977745A4 (en) * 2019-06-28 2022-08-10 Huawei Technologies Co., Ltd. METHOD AND APPARATUS FOR STILL IMAGE AND VIDEO CODING
WO2021005348A1 (en) * 2019-07-05 2021-01-14 V-Nova International Ltd Quantization of residuals in video coding
CN121099054A (zh) * 2019-09-11 2025-12-09 松下电器（美国）知识产权公司 编码装置、解码装置及计算机可读介质
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)
CN117956189A (zh) * 2019-09-24 2024-04-30 华为技术有限公司 支持空间可适性和snr可适性的ols
US11936880B2 (en) * 2019-09-27 2024-03-19 Tencent America LLC Method for signaling output subpicture layer set
CN120455697A (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
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
US11272214B2 (en) 2020-01-27 2022-03-08 Tencent America LLC Method for picture output with output layer set
CN115244936B (zh) * 2020-03-05 2025-01-14 Lg电子株式会社 基于混合nal单元类型的图像编码/解码方法和装置及发送比特流的方法
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
WO2021201548A1 (ko) * 2020-03-30 2021-10-07 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
CN120956916A (zh) 2020-05-12 2025-11-14 Lg电子株式会社 视频解码装置、视频编码装置和发送图像数据的装置
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
JP4921488B2 (ja) * 2005-12-22 2012-04-25 ヴィドヨ，インコーポレーテッド スケーラブルなビデオ符号化を用いて、またスケーラブルなテレビ会議サーバを複合してテレビ会議を行うためのシステムおよび方法
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
EP2740270A4 (en) * 2011-10-31 2015-04-29 Mediatek Inc APPARATUS AND METHOD FOR BUILDING REFERENCED CONTEXT TABLES TO PERFORM AN ENTROPTIC DECODING OF A MULTI-TILE ENCODED IMAGE AND CORRESPONDING ENTROPY DECODER
KR20130116832A (ko) 2012-04-16 2013-10-24 삼성전자주식회사 트리 구조의 부호화 단위에 기초한 다시점 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 다시점 비디오 복호화 방법 및 그 장치
WO2013162454A1 (en) * 2012-04-24 2013-10-31 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
WO2014050425A1 (ja) 2012-09-28 2014-04-03 シャープ株式会社 画像復号装置
WO2014072571A1 (en) 2012-10-01 2014-05-15 Nokia Corporation Method and apparatus for scalable video coding
AU2014231403A1 (en) 2013-03-12 2015-07-16 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
KR102127281B1 (ko) * 2013-04-08 2020-06-26 지이 비디오 컴프레션, 엘엘씨 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념
KR101930817B1 (ko) * 2013-07-15 2018-12-19 지이 비디오 컴프레션, 엘엘씨 다계층식 비디오 코딩에서의 저지연 개념
HK1224468A1 (zh) 2013-10-11 2017-08-18 夏普株式会社 信令告知用於编码的信息
HK1224469A1 (zh) 2013-10-11 2017-08-18 夏普株式会社 颜色信息和色度信令
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
EP3158765B1 (en) 2024-03-27
US9930342B2 (en) 2018-03-27
EP3158764C0 (en) 2023-09-06
KR102004030B1 (ko) 2019-07-25
JP2017519445A (ja) 2017-07-13
WO2015196031A1 (en) 2015-12-23
CN106416260B (zh) 2019-05-28
US20150373376A1 (en) 2015-12-24
CA2952460A1 (en) 2015-12-23
US10250884B2 (en) 2019-04-02
BR112016029790A2 (pt) 2017-08-22
KR20170020791A (ko) 2017-02-24
EP3158756B1 (en) 2021-02-24
CA2952459C (en) 2019-10-08
KR20170020790A (ko) 2017-02-24
BR112016029790A8 (pt) 2021-07-13
CN106464920B (zh) 2019-08-30
US20150373337A1 (en) 2015-12-24
WO2015196033A1 (en) 2015-12-23
BR112016029762A2 (pt) 2017-08-22
CN106464920A (zh) 2017-02-22
JP2017523679A (ja) 2017-08-17
CA2952459A1 (en) 2015-12-23
CN106537921B (zh) 2019-07-30
CA2952458C (en) 2021-01-05
CN106537921A (zh) 2017-03-22
KR102069416B1 (ko) 2020-01-22
CN106416260A (zh) 2017-02-15
EP3158764B1 (en) 2023-09-06
US20180176575A1 (en) 2018-06-21
JP6545722B2 (ja) 2019-07-17
JP6441968B2 (ja) 2018-12-19
JP6538727B2 (ja) 2019-07-03
ES2872899T3 (es) 2021-11-03
EP3158764A1 (en) 2017-04-26
US20150373375A1 (en) 2015-12-24
WO2015196035A1 (en) 2015-12-23
JP2017523675A (ja) 2017-08-17
KR20170020785A (ko) 2017-02-24
EP3158756A1 (en) 2017-04-26
BR112016029856A2 (pt) 2017-08-22
CA2952458A1 (en) 2015-12-23
KR102310009B1 (ko) 2021-10-06
EP3158765A1 (en) 2017-04-26

Similar Documents

Publication Publication Date Title
CA2952460C (en) Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set
US10542261B2 (en) Systems and methods for processing a syntax structure assigned a minimum value in a parameter set
TW201742464A (zh) 用於產生用於視訊圖像之區域嵌套訊息之方法及系統

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200520

EEER Examination request

Effective date: 20200520

EEER Examination request

Effective date: 20200520

EEER Examination request

Effective date: 20200520

EEER Examination request

Effective date: 20200520

EEER Examination request

Effective date: 20200520

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 10TH ANNIV.) - STANDARD

Year of fee payment: 10

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250509

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250509