CN105519111A - 用于视频信息的可缩放译码的装置和方法 - Google Patents

用于视频信息的可缩放译码的装置和方法 Download PDF

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Publication number
CN105519111A
CN105519111A CN201480038551.5A CN201480038551A CN105519111A CN 105519111 A CN105519111 A CN 105519111A CN 201480038551 A CN201480038551 A CN 201480038551A CN 105519111 A CN105519111 A CN 105519111A
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CN
China
Prior art keywords
picture
ground floor
layer
video
decoding
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Pending
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CN201480038551.5A
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English (en)
Chinese (zh)
Inventor
瓦迪姆·谢廖金
陈颖
王益魁
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105519111A publication Critical patent/CN105519111A/zh
Pending legal-status Critical Current

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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • 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)
CN201480038551.5A 2013-07-11 2014-07-03 用于视频信息的可缩放译码的装置和方法 Pending CN105519111A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361845060P 2013-07-11 2013-07-11
US61/845,060 2013-07-11
US14/322,786 US20150016500A1 (en) 2013-07-11 2014-07-02 Device and method for scalable coding of video information
US14/322,786 2014-07-02
PCT/US2014/045461 WO2015006168A1 (en) 2013-07-11 2014-07-03 Device and method for scalable coding of video information

Publications (1)

Publication Number Publication Date
CN105519111A true CN105519111A (zh) 2016-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480038551.5A Pending CN105519111A (zh) 2013-07-11 2014-07-03 用于视频信息的可缩放译码的装置和方法

Country Status (6)

Country Link
US (1) US20150016500A1 (enExample)
EP (1) EP3020189A1 (enExample)
JP (1) JP2016526855A (enExample)
KR (1) KR20160031498A (enExample)
CN (1) CN105519111A (enExample)
WO (1) WO2015006168A1 (enExample)

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CN113906756A (zh) * 2019-06-07 2022-01-07 高通股份有限公司 视频编码和解码中的空间可扩展性支持
CN113940063A (zh) * 2019-06-19 2022-01-14 高通股份有限公司 解码图片缓冲器索引
CN114830673A (zh) * 2019-12-24 2022-07-29 高通股份有限公司 用于多个层的共享解码器图片缓冲器

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CN105612746A (zh) * 2013-10-11 2016-05-25 瑞典爱立信有限公司 视频编码中的层切换
US20150103924A1 (en) * 2013-10-13 2015-04-16 Sharp Laboratories Of America, Inc. On operation of decoded picture buffer for interlayer pictures
US10600245B1 (en) 2014-05-28 2020-03-24 Lucasfilm Entertainment Company Ltd. Navigating a virtual environment of a media content item
KR102142458B1 (ko) * 2016-09-07 2020-08-10 엘지전자 주식회사 영상 표시 장치 및 그 시스템
US10484701B1 (en) * 2016-11-08 2019-11-19 Amazon Technologies, Inc. Rendition switch indicator
US12022059B2 (en) * 2018-12-07 2024-06-25 Beijing Dajia Internet Information Technology Co., Ltd. Video coding using multi-resolution reference picture management
WO2020159994A1 (en) * 2019-01-28 2020-08-06 Op Solutions, Llc Online and offline selection of extended long term reference picture retention
CN116567256A (zh) * 2022-01-27 2023-08-08 腾讯科技（深圳）有限公司 分层编码方法、装置、设备及存储介质
US20240080462A1 (en) * 2022-09-06 2024-03-07 Apple Inc. Systems and Methods for Low-Resolution Motion Estimation Searches

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WO2008084443A1 (en) * 2007-01-09 2008-07-17 Nokia Corporation System and method for implementing improved decoded picture buffer management for scalable video coding and multiview video coding
CN101317460A (zh) * 2005-10-11 2008-12-03 诺基亚公司 用于有效的可伸缩流适配的系统和方法
WO2013006114A2 (en) * 2011-07-05 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Reference picture management for layered video
CN103053160A (zh) * 2011-01-14 2013-04-17 松下电器产业株式会社 图像编码方法、图像解码方法、存储器管理方法、图像编码装置、图像解码装置、存储器管理装置及图像编码解码装置

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JP4562999B2 (ja) * 2002-07-11 2010-10-13 パナソニック株式会社 画像復号化方法および画像復号化装置

Patent Citations (4)

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CN101317460A (zh) * 2005-10-11 2008-12-03 诺基亚公司 用于有效的可伸缩流适配的系统和方法
WO2008084443A1 (en) * 2007-01-09 2008-07-17 Nokia Corporation System and method for implementing improved decoded picture buffer management for scalable video coding and multiview video coding
CN103053160A (zh) * 2011-01-14 2013-04-17 松下电器产业株式会社 图像编码方法、图像解码方法、存储器管理方法、图像编码装置、图像解码装置、存储器管理装置及图像编码解码装置
WO2013006114A2 (en) * 2011-07-05 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Reference picture management for layered video

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R. SJOBERG ET AL.: "Overview of HEVC High-Level Syntax and Reference Picture Management", 《IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113906756A (zh) * 2019-06-07 2022-01-07 高通股份有限公司 视频编码和解码中的空间可扩展性支持
CN113940063A (zh) * 2019-06-19 2022-01-14 高通股份有限公司 解码图片缓冲器索引
CN114830673A (zh) * 2019-12-24 2022-07-29 高通股份有限公司 用于多个层的共享解码器图片缓冲器

Also Published As

Publication number Publication date
US20150016500A1 (en) 2015-01-15
JP2016526855A (ja) 2016-09-05
KR20160031498A (ko) 2016-03-22
WO2015006168A1 (en) 2015-01-15
EP3020189A1 (en) 2016-05-18

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Application publication date: 20160420