RU2656827C2 - Усовершенствованная сигнализация идентификаторов слоев для рабочих точек видеокодера - Google Patents

Усовершенствованная сигнализация идентификаторов слоев для рабочих точек видеокодера Download PDF

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Publication number
RU2656827C2
RU2656827C2 RU2015116166A RU2015116166A RU2656827C2 RU 2656827 C2 RU2656827 C2 RU 2656827C2 RU 2015116166 A RU2015116166 A RU 2015116166A RU 2015116166 A RU2015116166 A RU 2015116166A RU 2656827 C2 RU2656827 C2 RU 2656827C2
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layer
value
bit
video
video data
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RU2015116166A
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RU2015116166A (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
    • H04N19/46—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
    • H04N19/30—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
    • H04N19/70—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
RU2015116166A 2012-10-02 2013-10-01 Усовершенствованная сигнализация идентификаторов слоев для рабочих точек видеокодера RU2656827C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261709094P 2012-10-02 2012-10-02
US61/709,094 2012-10-02
US14/042,416 US9781413B2 (en) 2012-10-02 2013-09-30 Signaling of layer identifiers for operation points
US14/042,416 2013-09-30
PCT/US2013/062890 WO2014055536A1 (en) 2012-10-02 2013-10-01 Improved signaling of layer identifiers for operation points of a video coder

Publications (2)

Publication Number Publication Date
RU2015116166A RU2015116166A (ru) 2016-11-27
RU2656827C2 true RU2656827C2 (ru) 2018-06-06

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US (1) US9781413B2 (enExample)
EP (1) EP2904789B1 (enExample)
JP (1) JP6345675B2 (enExample)
KR (1) KR101865453B1 (enExample)
CN (1) CN104685890B (enExample)
AR (1) AR094826A1 (enExample)
AU (1) AU2013327493B2 (enExample)
BR (1) BR112015007273B1 (enExample)
CA (1) CA2884881C (enExample)
DK (1) DK2904789T3 (enExample)
ES (1) ES2856099T3 (enExample)
HU (1) HUE052661T2 (enExample)
IL (1) IL238026A (enExample)
MY (1) MY171655A (enExample)
PH (1) PH12015500613A1 (enExample)
RU (1) RU2656827C2 (enExample)
SG (2) SG11201501641XA (enExample)
TW (2) TWI566582B (enExample)
WO (1) WO2014055536A1 (enExample)

Cited By (4)

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US12022125B2 (en) 2019-10-07 2024-06-25 Huawei Technologies Co., Ltd. Error avoidance in sub-bitstream extraction
US12088847B2 (en) 2019-06-20 2024-09-10 Nokia Technologies Oy Apparatus, a method and a computer program for video encoding and decoding
RU2828202C1 (ru) * 2020-02-11 2024-10-07 Хуавэй Текнолоджиз Ко., Лтд. Кодер, декодер и соответствующие способы для сигнализации субизображений в наборе параметров последовательности
US12238338B2 (en) 2020-02-11 2025-02-25 Huawei Technologies Co., Ltd. Decoding method and a decoder for subpicture syntax elements signalling

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US9992490B2 (en) 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
US9781413B2 (en) * 2012-10-02 2017-10-03 Qualcomm Incorporated Signaling of layer identifiers for operation points
US10219006B2 (en) 2013-01-04 2019-02-26 Sony Corporation JCTVC-L0226: VPS and VPS_extension updates
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
CN110139110B (zh) * 2013-07-15 2021-11-05 Ge视频压缩有限责任公司 处理多层数据流的装置和方法、编码器和方法及存储介质
US10284858B2 (en) * 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs
CN105101072A (zh) 2015-05-19 2015-11-25 小米科技有限责任公司 定位的方法和装置
US10516891B2 (en) * 2015-11-20 2019-12-24 Intel Corporation Method and system of reference frame caching for video coding
US11172232B2 (en) * 2019-09-06 2021-11-09 Sharp Kabushiki Kaisha Systems and methods for signaling level information in video coding

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US6993201B1 (en) * 1997-07-08 2006-01-31 At&T Corp. Generalized scalability for video coder based on video objects
RU2298235C2 (ru) * 2002-10-14 2007-04-27 Самсунг Электроникс Ко., Лтд. Носитель хранения информации со структурой для данных для множества ракурсов и записывающее и воспроизводящее устройство для этого
US20090323824A1 (en) * 2006-07-11 2009-12-31 Purvin Bibhas Pandit Methods and Apparatus for Use in Multi-View Video Coding
US20110032999A1 (en) * 2009-08-07 2011-02-10 Ying Chen Signaling characteristics of an mvc operation point
US20120183077A1 (en) * 2011-01-14 2012-07-19 Danny Hong NAL Unit Header

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KR20080006609A (ko) * 2005-04-13 2008-01-16 노키아 코포레이션 스케일링가능성 정보의 코딩, 저장, 및 시그널링
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
WO2008048605A2 (en) * 2006-10-16 2008-04-24 Thomson Licensing Method for using a network abstract layer unit to signal an instantaneous decoding refresh during a video operation
CN101690220B (zh) * 2007-04-25 2013-09-25 Lg电子株式会社 用于解码/编码视频信号的方法和装置
US20100250763A1 (en) 2009-03-31 2010-09-30 Nokia Corporation Method and Apparatus for Transmitting Information on Operation Points
US8411746B2 (en) 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
CN101924944B (zh) 2009-06-15 2013-06-05 华为技术有限公司 可伸缩视频编码操作点选择方法、信息提供方法及设备
US9716920B2 (en) 2010-08-05 2017-07-25 Qualcomm Incorporated Signaling attributes for network-streamed video data
CN104813669B (zh) * 2012-09-21 2018-05-22 诺基亚技术有限公司 用于视频编码的方法和装置
US9781413B2 (en) * 2012-10-02 2017-10-03 Qualcomm Incorporated Signaling of layer identifiers for operation points

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US6993201B1 (en) * 1997-07-08 2006-01-31 At&T Corp. Generalized scalability for video coder based on video objects
RU2298235C2 (ru) * 2002-10-14 2007-04-27 Самсунг Электроникс Ко., Лтд. Носитель хранения информации со структурой для данных для множества ракурсов и записывающее и воспроизводящее устройство для этого
US20090323824A1 (en) * 2006-07-11 2009-12-31 Purvin Bibhas Pandit Methods and Apparatus for Use in Multi-View Video Coding
US20110032999A1 (en) * 2009-08-07 2011-02-10 Ying Chen Signaling characteristics of an mvc operation point
US20120183077A1 (en) * 2011-01-14 2012-07-19 Danny Hong NAL Unit Header

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12088847B2 (en) 2019-06-20 2024-09-10 Nokia Technologies Oy Apparatus, a method and a computer program for video encoding and decoding
US12022125B2 (en) 2019-10-07 2024-06-25 Huawei Technologies Co., Ltd. Error avoidance in sub-bitstream extraction
US12096034B2 (en) 2019-10-07 2024-09-17 Huawei Technologies Co., Ltd. Avoidance of redundant signaling in multi-layer video bitstreams
US12096035B2 (en) 2019-10-07 2024-09-17 Huawei Technologies Co., Ltd. SPS error avoidance in sub-bitstream extraction
RU2829492C1 (ru) * 2019-10-07 2024-10-30 Хуавей Текнолоджиз Ко., Лтд. Предотвращение избыточной сигнализации в многослойных битовых видеопотоках
US12143640B2 (en) 2019-10-07 2024-11-12 Huawei Technologies Co., Ltd. Avoidance of redundant signaling in multi-layer video bitstreams
US12200263B2 (en) 2019-10-07 2025-01-14 Huawei Technologies Co., Ltd. Avoidance of redundant signaling in multi-layer video bitstreams
US12200264B2 (en) 2019-10-07 2025-01-14 Huawei Technologies Co., Ltd. Avoidance of redundant signaling in multi-layer video bitstreams
US12225234B2 (en) 2019-10-07 2025-02-11 Huawei Technologies Co., Ltd. DPB size based reference picture entry constraints
RU2828202C1 (ru) * 2020-02-11 2024-10-07 Хуавэй Текнолоджиз Ко., Лтд. Кодер, декодер и соответствующие способы для сигнализации субизображений в наборе параметров последовательности
US12238338B2 (en) 2020-02-11 2025-02-25 Huawei Technologies Co., Ltd. Decoding method and a decoder for subpicture syntax elements signalling

Also Published As

Publication number Publication date
ES2856099T3 (es) 2021-09-27
JP2015531570A (ja) 2015-11-02
TW201429255A (zh) 2014-07-16
BR112015007273B1 (pt) 2023-03-14
US9781413B2 (en) 2017-10-03
HUE052661T2 (hu) 2021-05-28
RU2015116166A (ru) 2016-11-27
SG10201702549TA (en) 2017-04-27
KR101865453B1 (ko) 2018-06-07
IL238026A (en) 2017-12-31
PH12015500613B1 (en) 2015-05-11
CN104685890B (zh) 2019-03-12
PH12015500613A1 (en) 2015-05-11
MY171655A (en) 2019-10-22
HK1209552A1 (en) 2016-04-01
SG11201501641XA (en) 2015-04-29
CN104685890A (zh) 2015-06-03
CA2884881C (en) 2020-01-28
JP6345675B2 (ja) 2018-06-20
DK2904789T3 (da) 2021-02-15
WO2014055536A1 (en) 2014-04-10
CA2884881A1 (en) 2014-04-10
AU2013327493B2 (en) 2017-10-12
AU2013327493A1 (en) 2015-04-16
EP2904789A1 (en) 2015-08-12
AR094826A1 (es) 2015-09-02
TWI610557B (zh) 2018-01-01
KR20150065839A (ko) 2015-06-15
TWI566582B (zh) 2017-01-11
TW201707447A (zh) 2017-02-16
US20140092996A1 (en) 2014-04-03
BR112015007273A2 (pt) 2017-07-04
EP2904789B1 (en) 2020-11-25

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