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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EP (1) EP2687012A1 (cg-RX-API-DMAC7.html)
JP (2) JP5624693B2 (cg-RX-API-DMAC7.html)
KR (1) KR101631774B1 (cg-RX-API-DMAC7.html)
CN (1) CN103765900B (cg-RX-API-DMAC7.html)
AU (1) AU2012276349A1 (cg-RX-API-DMAC7.html)
BR (1) BR112013033934B1 (cg-RX-API-DMAC7.html)
MX (1) MX2013015397A (cg-RX-API-DMAC7.html)
MY (1) MY166191A (cg-RX-API-DMAC7.html)
RU (1) RU2581566C2 (cg-RX-API-DMAC7.html)
WO (1) WO2013002701A1 (cg-RX-API-DMAC7.html)

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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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EP4593386A1 (en) 2011-09-22 2025-07-30 LG Electronics Inc. Decoding apparatus, encoding apparatus and apparatus for transmitting data for an image
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
EP4024871B1 (en) 2011-10-19 2024-05-22 Sun Patent Trust Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding and decoding device
GB2497914B (en) * 2011-10-20 2015-03-18 Skype Transmission of video data
CA2853788C (en) 2011-10-28 2017-06-06 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
CN104025599B (zh) 2011-11-08 2018-12-14 诺基亚技术有限公司 参考图片处理
WO2013105207A1 (en) * 2012-01-10 2013-07-18 Panasonic Corporation Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus
WO2013157814A1 (ko) 2012-04-16 2013-10-24 삼성전자 주식회사 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치
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US9979958B2 (en) 2012-04-20 2018-05-22 Qualcomm Incorporated Decoded picture buffer processing for random access point pictures in video sequences
AU2013282644B2 (en) * 2012-06-25 2016-05-12 Nec Corporation Video encoding/decoding device, method, and program
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
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
JP7431331B2 (ja) 2019-12-26 2024-02-14 バイトダンス インコーポレイテッド コーディングビットストリームにおけるビデオレイヤのシグナリングに対する制約
KR20220115959A (ko) * 2019-12-27 2022-08-19 바이트댄스 아이엔씨 비디오 코딩에서의 서브픽처 시그널링
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Cited By (2)

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

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