RU2624100C2 - Кодирование видео с улучшенными поведениями картинок точки произвольного доступа - Google Patents

Кодирование видео с улучшенными поведениями картинок точки произвольного доступа Download PDF

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RU2624100C2
RU2624100C2 RU2015114441A RU2015114441A RU2624100C2 RU 2624100 C2 RU2624100 C2 RU 2624100C2 RU 2015114441 A RU2015114441 A RU 2015114441A RU 2015114441 A RU2015114441 A RU 2015114441A RU 2624100 C2 RU2624100 C2 RU 2624100C2
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pictures
cra
bla
picture
parameters
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RU2015114441A
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Russian (ru)
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RU2015114441A (ru
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Е-Куй ВАН
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Квэлкомм Инкорпорейтед
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
RU2015114441A 2012-09-20 2013-08-27 Кодирование видео с улучшенными поведениями картинок точки произвольного доступа RU2624100C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261703695P 2012-09-20 2012-09-20
US61/703,695 2012-09-20
US13/952,340 2013-07-26
US13/952,340 US9374583B2 (en) 2012-09-20 2013-07-26 Video coding with improved random access point picture behaviors
PCT/US2013/056904 WO2014046850A1 (en) 2012-09-20 2013-08-27 Video coding with improved random access point picture behaviors

Publications (2)

Publication Number Publication Date
RU2015114441A RU2015114441A (ru) 2016-11-10
RU2624100C2 true RU2624100C2 (ru) 2017-06-30

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RU2015114441A RU2624100C2 (ru) 2012-09-20 2013-08-27 Кодирование видео с улучшенными поведениями картинок точки произвольного доступа

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EP (1) EP2898677B1 (enExample)
JP (1) JP6271558B2 (enExample)
KR (1) KR101721344B1 (enExample)
CN (1) CN104641637B (enExample)
AR (1) AR093236A1 (enExample)
AU (1) AU2013318467B2 (enExample)
BR (1) BR112015006059B1 (enExample)
CA (1) CA2883439C (enExample)
DK (1) DK2898677T3 (enExample)
ES (1) ES2684546T3 (enExample)
HU (1) HUE039076T2 (enExample)
IL (1) IL237365B (enExample)
MY (1) MY181728A (enExample)
PH (1) PH12015500517B1 (enExample)
PT (1) PT2898677T (enExample)
RU (1) RU2624100C2 (enExample)
SG (1) SG11201501407TA (enExample)
SI (1) SI2898677T1 (enExample)
TW (1) TWI559774B (enExample)
UA (1) UA117462C2 (enExample)
WO (1) WO2014046850A1 (enExample)
ZA (1) ZA201502302B (enExample)

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EP2813075A1 (en) * 2012-02-08 2014-12-17 Thomson Licensing Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder
US9351016B2 (en) 2012-04-13 2016-05-24 Sharp Kabushiki Kaisha Devices for identifying a leading picture
US20140003520A1 (en) * 2012-07-02 2014-01-02 Cisco Technology, Inc. Differentiating Decodable and Non-Decodable Pictures After RAP Pictures
US20140092953A1 (en) * 2012-10-02 2014-04-03 Sharp Laboratories Of America, Inc. Method for signaling a step-wise temporal sub-layer access sample
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US10264272B2 (en) * 2013-10-15 2019-04-16 Qualcomm Incorporated Device and method for scalable coding of video information
US9826232B2 (en) 2014-01-08 2017-11-21 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
US20150264404A1 (en) * 2014-03-17 2015-09-17 Nokia Technologies Oy Method and apparatus for video coding and decoding
US10715833B2 (en) * 2014-05-28 2020-07-14 Apple Inc. Adaptive syntax grouping and compression in video data using a default value and an exception value
US11418812B2 (en) * 2015-02-11 2022-08-16 Qualcomm Incorporated Placement of parameter sets and sync samples in video coding
US10116576B2 (en) * 2015-10-19 2018-10-30 Samsung Electronics Co., Ltd. Methods and apparatus for random access of HEVC bitstream for MMT
WO2020139829A1 (en) * 2018-12-27 2020-07-02 Futurewei Technologies, Inc. On intra random access point pictures and leading pictures in video coding
EP4496325A3 (en) * 2019-03-01 2025-04-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hypothetical reference decoder
EP4277271A3 (en) * 2019-04-03 2024-02-21 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods
US11695965B1 (en) 2022-10-13 2023-07-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video coding using a coded picture buffer

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RU2310290C2 (ru) * 2002-11-06 2007-11-10 Нокиа Корпорейшн Буферизация изображений для эталонов для предсказания и отображения
US20100098156A1 (en) * 2008-10-16 2010-04-22 Qualcomm Incorporated Weighted prediction based on vectorized entropy coding
US20100329342A1 (en) * 2009-06-30 2010-12-30 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
RU2417518C2 (ru) * 2005-08-12 2011-04-27 Майкрософт Корпорейшн Эффективное кодирование и декодирование блоков преобразования
US20110096832A1 (en) * 2009-10-23 2011-04-28 Qualcomm Incorporated Depth map generation techniques for conversion of 2d video data to 3d video data
US20120230401A1 (en) * 2011-03-08 2012-09-13 Qualcomm Incorporated Buffer management in video codecs

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US8358665B2 (en) 2008-08-15 2013-01-22 Qualcomm Incorporated Method and apparatus for controlling the presentation of multimedia data from a multiplex signal between devices in a local area network
JP5072893B2 (ja) * 2009-03-25 2012-11-14 株式会社東芝 画像符号化方法および画像復号化方法
US8861599B2 (en) * 2011-03-08 2014-10-14 Sony Corporation Context reduction for last transform position coding
US9706227B2 (en) 2011-03-10 2017-07-11 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access
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US20130064284A1 (en) 2011-07-15 2013-03-14 Telefonaktiebolaget L M Ericsson (Publ) Encoder And Method Thereof For Encoding a Representation of a Picture of a Video Stream

Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
RU2310290C2 (ru) * 2002-11-06 2007-11-10 Нокиа Корпорейшн Буферизация изображений для эталонов для предсказания и отображения
RU2417518C2 (ru) * 2005-08-12 2011-04-27 Майкрософт Корпорейшн Эффективное кодирование и декодирование блоков преобразования
US20100098156A1 (en) * 2008-10-16 2010-04-22 Qualcomm Incorporated Weighted prediction based on vectorized entropy coding
US20100329342A1 (en) * 2009-06-30 2010-12-30 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
US20110096832A1 (en) * 2009-10-23 2011-04-28 Qualcomm Incorporated Depth map generation techniques for conversion of 2d video data to 3d video data
US20120230401A1 (en) * 2011-03-08 2012-09-13 Qualcomm Incorporated Buffer management in video codecs

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Publication number Publication date
JP6271558B2 (ja) 2018-01-31
ZA201502302B (en) 2021-09-29
CN104641637B (zh) 2019-04-02
PH12015500517B1 (en) 2018-11-16
DK2898677T3 (en) 2018-08-27
UA117462C2 (uk) 2018-08-10
HK1205841A1 (en) 2015-12-24
US9374583B2 (en) 2016-06-21
IL237365A0 (en) 2015-04-30
SG11201501407TA (en) 2015-04-29
PT2898677T (pt) 2018-10-08
IL237365B (en) 2018-05-31
TW201424392A (zh) 2014-06-16
CA2883439A1 (en) 2014-03-27
BR112015006059A2 (pt) 2017-07-04
EP2898677B1 (en) 2018-05-30
WO2014046850A1 (en) 2014-03-27
AR093236A1 (es) 2015-05-27
KR101721344B1 (ko) 2017-03-29
MY181728A (en) 2021-01-05
CN104641637A (zh) 2015-05-20
EP2898677A1 (en) 2015-07-29
AU2013318467A1 (en) 2015-03-19
HUE039076T2 (hu) 2018-12-28
SI2898677T1 (en) 2018-08-31
JP2015533048A (ja) 2015-11-16
KR20150060776A (ko) 2015-06-03
AU2013318467B2 (en) 2017-04-20
PH12015500517A1 (en) 2015-04-27
BR112015006059B1 (pt) 2023-04-11
ES2684546T3 (es) 2018-10-03
US20140079140A1 (en) 2014-03-20
CA2883439C (en) 2017-08-01
TWI559774B (zh) 2016-11-21
RU2015114441A (ru) 2016-11-10

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