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

Info

Publication number
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
Authority
JP
Japan
Prior art keywords
video
vps
layer
syntax elements
information
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
JP2016573539A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017523679A (ja
JP2017523679A5 (enExample
Inventor
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
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2017523679A publication Critical patent/JP2017523679A/ja
Publication of JP2017523679A5 publication Critical patent/JP2017523679A5/ja
Application granted granted Critical
Publication of JP6538727B2 publication Critical patent/JP6538727B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/10—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

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)
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

Publications (3)

Publication Number Publication Date
JP2017523679A JP2017523679A (ja) 2017-08-17
JP2017523679A5 JP2017523679A5 (enExample) 2018-07-19
JP6538727B2 true JP6538727B2 (ja) 2019-07-03

Family

ID=54870862

Family Applications (3)

Application Number Title Priority Date Filing Date
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
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
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

Family Applications After (2)

Application Number Title Priority Date Filing Date
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
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

Country Status (8)

Country Link
US (4) US20150373376A1 (enExample)
EP (3) EP3158765B1 (enExample)
JP (3) JP6538727B2 (enExample)
KR (3) KR102004030B1 (enExample)
CN (3) CN106416260B (enExample)
CA (3) CA2952458C (enExample)
ES (1) ES2872899T3 (enExample)
WO (3) WO2015196031A1 (enExample)

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
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
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
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
EP4221199A1 (en) * 2017-07-03 2023-08-02 Industry-University Cooperation Foundation Hanyang University Method and device for decoding image by using partition unit including additional region
EP3721626A1 (en) * 2017-12-06 2020-10-14 V-Nova International Limited Method and apparatus for decoding a received set of encoded data
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
KR20220024721A (ko) * 2019-06-20 2022-03-03 노키아 테크놀로지스 오와이 비디오 인코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
WO2020263133A1 (en) * 2019-06-28 2020-12-30 Huawei Technologies Co., Ltd. Method and apparatus for still picture and video coding
GB2623002B (en) * 2019-07-05 2024-06-26 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
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)
AU2020356363A1 (en) * 2019-09-24 2022-04-14 Huawei Technologies Co., Ltd. OLS for spatial and SNR scalability
US11936880B2 (en) * 2019-09-27 2024-03-19 Tencent America LLC Method for signaling output subpicture layer set
CN114902679B (zh) * 2019-12-13 2025-06-24 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法
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
JP7425878B2 (ja) 2019-12-26 2024-01-31 バイトダンス インコーポレイテッド レイヤ化されたビデオにおける復号ピクチャバッファパラメータのシグナリング
WO2021134054A1 (en) 2019-12-27 2021-07-01 Bytedance Inc. Subpicture signaling in video coding
EP4074043A4 (en) 2020-01-09 2023-01-25 ByteDance Inc. CONSTRAINTS ON VALUE RANGES IN VIDEO BITSTREAMS
US11272214B2 (en) 2020-01-27 2022-03-08 Tencent America LLC Method for picture output with output layer set
JP7415030B2 (ja) * 2020-03-05 2024-01-16 エルジー エレクトロニクス インコーポレイティド 混成ｎａｌユニットタイプに基づく画像符号化／復号化方法及び装置、並びにビットストリームを伝送する方法
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
US12212765B2 (en) * 2020-03-30 2025-01-28 Lg Electronics Inc. Image decoding method and apparatus
CN115552903B (zh) 2020-05-12 2025-09-16 Lg电子株式会社 视频解码方法、视频编码方法和发送图像数据的方法
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
CA2633366C (en) * 2005-12-22 2015-04-28 Vidyo, Inc. System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers
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
WO2013063982A1 (en) * 2011-10-31 2013-05-10 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
EP2842323A1 (en) * 2012-04-24 2015-03-04 Telefonaktiebolaget LM Ericsson (Publ) Identifying a parameter set for decoding a multi-layer video representation
CN104380745B (zh) * 2012-06-22 2018-04-27 联发科技股份有限公司 图层间与视图间自适应帧内预测方法及其装置
US9992490B2 (en) * 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
CN104662912B (zh) 2012-09-28 2018-07-10 夏普株式会社 图像解码装置
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
EP2984839B1 (en) 2013-04-08 2020-05-27 GE Video Compression, LLC Coding concept allowing efficient multi-view/layer coding
KR20160027978A (ko) * 2013-07-15 2016-03-10 지이 비디오 컴프레션, 엘엘씨 클러스터 기반 의존 시그널링
WO2015052935A1 (en) 2013-10-11 2015-04-16 Sharp Kabushiki Kaisha Color information and chromaticity signaling
CN105556975A (zh) 2013-10-11 2016-05-04 夏普株式会社 信令告知用于编码的信息
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

Also Published As

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

Similar Documents

Publication Publication Date Title
JP6538727B2 (ja) 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
TWI851707B (zh) 用於適應性迴圈濾波器變數之適應變數集合
JP6549619B2 (ja) マルチレイヤビデオコーディングにおける適合性および相互運用性の改善
JP6768526B2 (ja) パラメータセットのための表現フォーマットパラメータを制約するためのシステムおよび方法
TWI856156B (zh) 針對局部雙樹的調色板預測器更新
TW201926991A (zh) 色度量化參數偏移
JP2024531112A (ja) グリーンメタデータシグナリング
TW202433920A (zh) 用於跨分量適應性迴路濾波的區域優化儲存方案

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180605

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180605

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190423

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190513

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190606

R150 Certificate of patent or registration of utility model

Ref document number: 6538727

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250