RU2581566C2 - Сигнализация опорного изображения - Google Patents

Сигнализация опорного изображения Download PDF

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RU2581566C2
RU2581566C2 RU2014102955/08A RU2014102955A RU2581566C2 RU 2581566 C2 RU2581566 C2 RU 2581566C2 RU 2014102955/08 A RU2014102955/08 A RU 2014102955/08A RU 2014102955 A RU2014102955 A RU 2014102955A RU 2581566 C2 RU2581566 C2 RU 2581566C2
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RU2014102955/08A
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RU2014102955A (ru
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Йонатан САМУЭЛЬССОН
Риккард ШЕБЕРГ
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Телефонактиеболагет Л М Эрикссон (Пабл)
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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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • 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
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
RU2014102955/08A 2011-06-30 2012-04-27 Сигнализация опорного изображения RU2581566C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161503019P 2011-06-30 2011-06-30
US61/503,019 2011-06-30
US201161509690P 2011-07-20 2011-07-20
US61/509,690 2011-07-20
PCT/SE2012/050444 WO2013002701A1 (en) 2011-06-30 2012-04-27 Absolute or explicit reference picture signaling

Publications (2)

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RU2014102955A RU2014102955A (ru) 2015-08-10
RU2581566C2 true RU2581566C2 (ru) 2016-04-20

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RU2014102955/08A RU2581566C2 (ru) 2011-06-30 2012-04-27 Сигнализация опорного изображения

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US (2) US9247262B2 (https=)
EP (1) EP2687012A1 (https=)
JP (2) JP5624693B2 (https=)
KR (1) KR101631774B1 (https=)
CN (1) CN103765900B (https=)
AU (1) AU2012276349A1 (https=)
BR (1) BR112013033934B1 (https=)
MX (1) MX2013015397A (https=)
MY (1) MY166191A (https=)
RU (1) RU2581566C2 (https=)
WO (1) WO2013002701A1 (https=)

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US11516492B2 (en) 2018-07-01 2022-11-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
RU2830662C2 (ru) * 2019-01-28 2024-11-25 Оп Солюшнз, Ллк Явная сигнализация удержания расширенной долгосрочной опорной картинки

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ES2685431T3 (es) 2011-09-07 2018-10-09 Sun Patent Trust Procedimiento de decodificación de imágenes y aparato de decodificación de imágenes
AU2012311021B2 (en) 2011-09-19 2016-07-14 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
PT2750387T (pt) * 2011-09-22 2019-09-17 Lg Electronics Inc Processo de decodificação de vídeo e aparelho de decodificação de vídeo
US9338474B2 (en) 2011-09-23 2016-05-10 Qualcomm Incorporated Reference picture list construction for video coding
US9451284B2 (en) * 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
US20130094774A1 (en) * 2011-10-13 2013-04-18 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
US8768079B2 (en) 2011-10-13 2014-07-01 Sharp Laboratories Of America, Inc. Tracking a reference picture on an electronic device
EP4373088B1 (en) 2011-10-19 2025-09-24 Sun Patent Trust Device for encoding buffer description information and device for decoding buffer description information
GB2497914B (en) * 2011-10-20 2015-03-18 Skype Transmission of video data
SG10201606572RA (en) 2011-10-28 2016-10-28 Samsung Electronics Co Ltd Method for inter prediction and device therefor, and method for motion compensation and device therefor
US10003817B2 (en) * 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
EP3576412B1 (en) 2011-11-08 2021-09-01 Nokia Technologies Oy Reference picture handling
WO2013105207A1 (en) * 2012-01-10 2013-07-18 Panasonic Corporation Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus
US9532046B2 (en) 2012-04-16 2016-12-27 Qualcomm Incorporated Reference picture set prediction for video coding
MX345247B (es) 2012-04-16 2017-01-23 Samsung Electronics Co Ltd Metodo y aparato para determinar conjunto de representación de referencia de imagen.
US9979958B2 (en) 2012-04-20 2018-05-22 Qualcomm Incorporated Decoded picture buffer processing for random access point pictures in video sequences
CN107743233B (zh) * 2012-06-25 2020-10-16 日本电气株式会社 视频解码设备和视频解码方法
US9332255B2 (en) 2012-06-28 2016-05-03 Qualcomm Incorporated Signaling long-term reference pictures for video coding
US9479776B2 (en) * 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for video coding
US9313500B2 (en) 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
JP6365924B2 (ja) * 2013-05-09 2018-08-01 サン パテント トラスト 画像復号方法及び画像復号装置
GB2524726B (en) * 2014-03-25 2018-05-23 Canon Kk Image data encapsulation with tile support
KR20160071569A (ko) * 2014-12-11 2016-06-22 삼성전자주식회사 비디오 장치에서의 영상 처리 방법 및 그에 따른 비디오 장치
US10097836B2 (en) * 2015-09-28 2018-10-09 Samsung Electronics Co., Ltd. Method and device to mark a reference picture for video coding
US11284080B2 (en) 2016-12-30 2022-03-22 Telefonaktiebolaget Lm Ericsson (Publ) Decoded picture buffer management for handling cross-picture data prediction
US10904545B2 (en) * 2018-12-26 2021-01-26 Tencent America LLC Method for syntax controlled decoded picture buffer management
CN110012295B (zh) * 2019-05-07 2021-05-25 杭州当虹科技股份有限公司 一种avs2解码器参考图像管理的容错方法
JP7425204B2 (ja) 2019-12-26 2024-01-30 バイトダンス インコーポレイテッド ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約
CN114902656B (zh) 2019-12-26 2025-03-21 字节跳动有限公司 对编解码比特流中的视频层的信令的约束
EP4066386A4 (en) 2019-12-27 2023-01-25 ByteDance Inc. SUB-PICTURE SIGNALING IN VIDEO ENCODING
EP4074024A4 (en) 2020-01-09 2023-04-05 ByteDance Inc. SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES
EP4329308A4 (en) * 2021-04-23 2025-04-09 LG Electronics Inc. Image coding/decoding method and apparatus based on SEI messages with layer identifier information and method for transmitting a bit stream

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Publication number Priority date Publication date Assignee Title
US11516492B2 (en) 2018-07-01 2022-11-29 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
RU2830662C2 (ru) * 2019-01-28 2024-11-25 Оп Солюшнз, Ллк Явная сигнализация удержания расширенной долгосрочной опорной картинки

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KR101631774B1 (ko) 2016-06-24
US20140126640A1 (en) 2014-05-08
RU2014102955A (ru) 2015-08-10
JP2015029338A (ja) 2015-02-12
CN103765900B (zh) 2016-12-21
MX2013015397A (es) 2014-03-31
JP5624693B2 (ja) 2014-11-12
BR112013033934A2 (pt) 2017-02-14
EP2687012A1 (en) 2014-01-22
WO2013002701A1 (en) 2013-01-03
CN103765900A (zh) 2014-04-30
US9247262B2 (en) 2016-01-26
US20150078458A1 (en) 2015-03-19
BR112013033934B1 (pt) 2022-05-10
MY166191A (en) 2018-06-07
JP2014523691A (ja) 2014-09-11
KR20140051906A (ko) 2014-05-02
JP5848810B2 (ja) 2016-01-27
AU2012276349A1 (en) 2014-01-16

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