CN104396257B - 在视频译码中长期参考图片的随机存取和发信 - Google Patents

在视频译码中长期参考图片的随机存取和发信 Download PDF

Info

Publication number
CN104396257B
CN104396257B CN201380034282.0A CN201380034282A CN104396257B CN 104396257 B CN104396257 B CN 104396257B CN 201380034282 A CN201380034282 A CN 201380034282A CN 104396257 B CN104396257 B CN 104396257B
Authority
CN
China
Prior art keywords
picture
pictures
rap picture
decoding
rap
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
CN201380034282.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN104396257A (zh
Inventor
阿达许·克里许纳·瑞玛苏布雷蒙尼安
王益魁
瑞珍·雷克斯曼·乔许
陈颖
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 CN104396257A publication Critical patent/CN104396257A/zh
Application granted granted Critical
Publication of CN104396257B publication Critical patent/CN104396257B/zh
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
    • H04N19/70—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
    • 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
    • H04N19/102—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
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201380034282.0A 2012-06-28 2013-06-19 在视频译码中长期参考图片的随机存取和发信 Active CN104396257B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261665862P 2012-06-28 2012-06-28
US61/665,862 2012-06-28
US201261666688P 2012-06-29 2012-06-29
US61/666,688 2012-06-29
US13/784,006 US9591303B2 (en) 2012-06-28 2013-03-04 Random access and signaling of long-term reference pictures in video coding
US13/784,006 2013-03-04
PCT/US2013/046529 WO2014004201A1 (en) 2012-06-28 2013-06-19 Random access and signaling of long-term reference pictures in video coding

Publications (2)

Publication Number Publication Date
CN104396257A CN104396257A (zh) 2015-03-04
CN104396257B true CN104396257B (zh) 2018-01-19

Family

ID=49778157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380034282.0A Active CN104396257B (zh) 2012-06-28 2013-06-19 在视频译码中长期参考图片的随机存取和发信

Country Status (21)

Country Link
US (1) US9591303B2 (enExample)
EP (1) EP2868083B1 (enExample)
JP (1) JP6169689B2 (enExample)
KR (1) KR101810302B1 (enExample)
CN (1) CN104396257B (enExample)
AU (1) AU2013280848B2 (enExample)
CA (1) CA2875697C (enExample)
DK (1) DK2868083T3 (enExample)
ES (1) ES2657494T3 (enExample)
HU (1) HUE037703T2 (enExample)
IL (1) IL235970B (enExample)
MX (1) MX346210B (enExample)
MY (1) MY167919A (enExample)
PH (1) PH12014502859B1 (enExample)
PL (1) PL2868083T3 (enExample)
PT (1) PT2868083T (enExample)
RU (1) RU2646325C2 (enExample)
SG (2) SG10201610756PA (enExample)
SI (1) SI2868083T1 (enExample)
TW (1) TWI532383B (enExample)
WO (1) WO2014004201A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130188709A1 (en) * 2012-01-25 2013-07-25 Sachin G. Deshpande Video decoder for tiles with absolute signaling
JP6045222B2 (ja) * 2012-06-28 2016-12-14 株式会社Ｎｔｔドコモ 動画像予測復号装置、方法及びプログラム
US9591303B2 (en) * 2012-06-28 2017-03-07 Qualcomm Incorporated Random access and signaling of long-term reference pictures in video coding
US20140003520A1 (en) * 2012-07-02 2014-01-02 Cisco Technology, Inc. Differentiating Decodable and Non-Decodable Pictures After RAP Pictures
US9584804B2 (en) 2012-07-10 2017-02-28 Qualcomm Incorporated Coding SEI NAL units for video coding
JP2014039252A (ja) * 2012-08-10 2014-02-27 Panasonic Corp 画像復号方法および画像復号装置
KR102300597B1 (ko) * 2012-11-21 2021-09-13 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
US9848199B2 (en) * 2014-03-17 2017-12-19 Qualcomm Incorporated Device and method for scalable coding of video information
US10542288B2 (en) * 2014-06-18 2020-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a video bitstream
JP6546197B2 (ja) 2014-06-18 2019-07-17 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 従属ランダムアクセスポイントピクチャ
CN105516729B (zh) * 2014-09-23 2019-12-31 浙江大学 视频编解码方法、装置及生成的视频码流
US9826069B2 (en) * 2015-01-27 2017-11-21 Intel IP Corporation Wireless device, method, and computer readable media restriction of upload traffic in a high-efficiency wireless local area network
US10116576B2 (en) * 2015-10-19 2018-10-30 Samsung Electronics Co., Ltd. Methods and apparatus for random access of HEVC bitstream for MMT
EP3831054B1 (en) 2018-08-17 2024-11-27 Huawei Technologies Co., Ltd. Reference picture management in video coding
CN112740705B (zh) * 2018-09-21 2024-08-20 夏普株式会社 用于在视频编码中发送信号通知参考图片的系统和方法
US11375184B2 (en) * 2018-12-10 2022-06-28 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
JP6637151B2 (ja) * 2018-12-12 2020-01-29 株式会社Ｎｔｔドコモ 動画像予測復号方法
CN113632478A (zh) 2019-04-03 2021-11-09 华为技术有限公司 利用前置图像的交错视频译码
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
MX2022003555A (es) 2019-09-24 2022-06-14 Huawei Tech Co Ltd Señalización de encabezado de imagen en codificación de video.
US12225235B2 (en) * 2019-11-21 2025-02-11 Sharp Kabushiki Kaisha Systems and methods for signaling reference picture lists in video coding
JP6967653B2 (ja) * 2019-12-19 2021-11-17 株式会社Ｎｔｔドコモ 動画像予測復号方法
JP7460790B2 (ja) * 2020-03-19 2024-04-02 バイトダンス インコーポレイテッド 参照ピクチャ順序の制約
US11496730B2 (en) * 2020-04-03 2022-11-08 Electronics And Telecommunications Research Institute Method, apparatus and storage medium for image encoding/decoding using subpicture
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams
US20230343332A1 (en) * 2022-04-21 2023-10-26 Google Llc Joint Segmenting and Automatic Speech Recognition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101232615A (zh) * 2002-07-16 2008-07-30 诺基亚有限公司 用于在视频编码中随机存取和逐步更新图像的方法
CN101389034A (zh) * 2007-09-14 2009-03-18 华为技术有限公司 一种图像编/解码方法、装置及一种图像处理方法、系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7706668B2 (en) 2004-07-01 2010-04-27 Mitsubishi Denki Kabushiki Kaisha Video information recording medium which can be accessed at random, recording method, reproduction device, and reproducing method
US7930184B2 (en) * 2004-08-04 2011-04-19 Dts, Inc. Multi-channel audio coding/decoding of random access points and transients
US7995656B2 (en) * 2005-03-10 2011-08-09 Qualcomm Incorporated Scalable video coding with two layer encoding and single layer decoding
RU2419245C2 (ru) * 2006-11-14 2011-05-20 Квэлкомм Инкорпорейтед Системы и способы для переключения каналов
US8416858B2 (en) 2008-02-29 2013-04-09 Cisco Technology, Inc. Signalling picture encoding schemes and associated picture properties
US20090238268A1 (en) 2008-03-20 2009-09-24 Mediatek Inc. Method for video coding
US8761266B2 (en) 2008-11-12 2014-06-24 Cisco Technology, Inc. Processing latticed and non-latticed pictures of a video program
WO2010086501A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
US8976871B2 (en) 2009-09-16 2015-03-10 Qualcomm Incorporated Media extractor tracks for file format track selection
CN107820094A (zh) * 2011-07-02 2018-03-20 三星电子株式会社 视频编码设备、视频解码设备和计算机可读存储介质
US9351016B2 (en) * 2012-04-13 2016-05-24 Sharp Kabushiki Kaisha Devices for identifying a leading picture
US9532055B2 (en) * 2012-04-16 2016-12-27 Microsoft Technology Licensing, Llc Constraints and unit types to simplify video random access
US9591303B2 (en) * 2012-06-28 2017-03-07 Qualcomm Incorporated Random access and signaling of long-term reference pictures in video coding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101232615A (zh) * 2002-07-16 2008-07-30 诺基亚有限公司 用于在视频编码中随机存取和逐步更新图像的方法
CN101389034A (zh) * 2007-09-14 2009-03-18 华为技术有限公司 一种图像编/解码方法、装置及一种图像处理方法、系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"CRA pictures with broken links";Gary J. Sullivan;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 9th Meeting》;20120507;1-2 *
"Undiscardable Leading Pictures for CRA";Hendry ET AL;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 7th Meeting》;20111130;1-7 *

Also Published As

Publication number Publication date
IL235970A0 (en) 2015-01-29
PH12014502859A1 (en) 2015-02-23
TW201406160A (zh) 2014-02-01
CA2875697C (en) 2018-05-15
HK1204183A1 (en) 2015-11-06
JP6169689B2 (ja) 2017-07-26
KR20150024909A (ko) 2015-03-09
CN104396257A (zh) 2015-03-04
AU2013280848B2 (en) 2017-06-29
JP2015526024A (ja) 2015-09-07
EP2868083A1 (en) 2015-05-06
US20140003537A1 (en) 2014-01-02
EP2868083B1 (en) 2017-11-08
MY167919A (en) 2018-09-27
US9591303B2 (en) 2017-03-07
HUE037703T2 (hu) 2018-09-28
PL2868083T3 (pl) 2018-05-30
AU2013280848A1 (en) 2015-01-15
ES2657494T3 (es) 2018-03-05
CA2875697A1 (en) 2014-01-03
BR112014031749A2 (pt) 2017-06-27
PT2868083T (pt) 2018-01-29
RU2646325C2 (ru) 2018-03-02
MX346210B (es) 2017-03-10
KR101810302B1 (ko) 2017-12-18
PH12014502859B1 (en) 2018-03-07
IL235970B (en) 2018-01-31
DK2868083T3 (en) 2018-02-05
SI2868083T1 (en) 2018-02-28
SG10201610756PA (en) 2017-02-27
SG11201408112XA (en) 2015-01-29
MX2014015161A (es) 2015-02-17
RU2015102596A (ru) 2016-08-20
TWI532383B (zh) 2016-05-01
WO2014004201A1 (en) 2014-01-03

Similar Documents

Publication Publication Date Title
CN104396257B (zh) 在视频译码中长期参考图片的随机存取和发信
CN104823449B (zh) 在视频译码中用信号表示关注区和逐渐解码刷新
KR102084822B1 (ko) Irap 액세스 단위들과 비트스트림 스위칭 및 스플라이싱
CN104380747B (zh) 视频译码中的参数集更新
CN104396253B (zh) 解码和编码视频数据的方法和装置及计算机可读存储媒体
CN104412599B (zh) 对视频译码发信长期参考图片
EP2898677B1 (en) Video coding with improved random access point picture behaviors
US20130089152A1 (en) Signaling picture identification for video coding
US20140092955A1 (en) Signaling layer identifiers for operation points in video coding
CA2884881C (en) Improved signaling of layer identifiers for operation points of a video coder
CA2884352A1 (en) Supplemental enhancement information message coding
CN104396265A (zh) 在视频译码中从清晰随机存取图片的全面随机存取
CN107079170A (zh) 用于多层视频译码的poc值设计
HK1204183B (en) Random access and signaling of long-term reference pictures in video coding

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1204183

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1204183

Country of ref document: HK