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

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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
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picture
pictures
rap picture
decoding
rap
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CN104396257A (zh
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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
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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
    • H04N19/70—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

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  • 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

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

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US (1) US9591303B2 (https=)
EP (1) EP2868083B1 (https=)
JP (1) JP6169689B2 (https=)
KR (1) KR101810302B1 (https=)
CN (1) CN104396257B (https=)
AU (1) AU2013280848B2 (https=)
CA (1) CA2875697C (https=)
DK (1) DK2868083T3 (https=)
ES (1) ES2657494T3 (https=)
HU (1) HUE037703T2 (https=)
IL (1) IL235970B (https=)
MX (1) MX346210B (https=)
MY (1) MY167919A (https=)
PH (1) PH12014502859B1 (https=)
PL (1) PL2868083T3 (https=)
PT (1) PT2868083T (https=)
RU (1) RU2646325C2 (https=)
SG (2) SG11201408112XA (https=)
SI (1) SI2868083T1 (https=)
TW (1) TWI532383B (https=)
WO (1) WO2014004201A1 (https=)

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
US9648322B2 (en) * 2012-07-10 2017-05-09 Qualcomm Incorporated Coding random access pictures 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
KR102381380B1 (ko) * 2012-11-21 2022-04-01 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
EP3158752B1 (en) * 2014-06-18 2021-08-04 Telefonaktiebolaget LM Ericsson (publ) Dependent random access point pictures
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
KR102610092B1 (ko) 2018-08-17 2023-12-04 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩의 참조 픽처 관리
US11463736B2 (en) * 2018-09-21 2022-10-04 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
CN113170203B (zh) * 2018-12-10 2024-07-26 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
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
MX2021012094A (es) * 2019-04-03 2021-11-03 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes.
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
BR112022005411A2 (pt) 2019-09-24 2022-06-21 Huawei Tech Co Ltd Sinalização de cabeçalho de imagem em codificação de vídeo
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
KR102850346B1 (ko) * 2020-03-19 2025-08-25 바이트댄스 아이엔씨 레퍼런스 픽처 순서에 대한 제약들
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
US20250240413A1 (en) * 2022-04-21 2025-07-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Reference picture resampling for video coding

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
EP2348707B1 (en) 2004-07-01 2014-01-01 Mitsubishi Electric Corporation Video playback device and method enabling random access
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
CN103024444B (zh) * 2006-11-14 2015-11-18 高通股份有限公司 用于信道切换的系统及方法
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
US8259817B2 (en) 2008-11-12 2012-09-04 Cisco Technology, Inc. Facilitating fast channel changes through promotion of pictures
CN102342127A (zh) 2009-01-28 2012-02-01 诺基亚公司 用于视频编码和解码的方法和装置
US8976871B2 (en) 2009-09-16 2015-03-10 Qualcomm Incorporated Media extractor tracks for file format track selection
SI2728861T1 (sl) * 2011-07-02 2017-11-30 Samsung Electronics Co., Ltd. Postopek in naprava za multipleksiranje in demultipleksiranje video podatkov, za identifikacijo stanje reprodukcije video podatkov
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 *

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

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