KR101870546B1 - 서브-레이어 참조 예측 종속성에 기초한 인터-레이어 rps 도출을 위한 시스템들 및 방법들 - Google Patents

서브-레이어 참조 예측 종속성에 기초한 인터-레이어 rps 도출을 위한 시스템들 및 방법들 Download PDF

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KR101870546B1
KR101870546B1 KR1020167012453A KR20167012453A KR101870546B1 KR 101870546 B1 KR101870546 B1 KR 101870546B1 KR 1020167012453 A KR1020167012453 A KR 1020167012453A KR 20167012453 A KR20167012453 A KR 20167012453A KR 101870546 B1 KR101870546 B1 KR 101870546B1
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크리쉬나칸트 라파카
예-쿠이 왕
지안레 천
프누 헨드리
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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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
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    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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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KR1020167012453A 2013-10-14 2014-10-14 서브-레이어 참조 예측 종속성에 기초한 인터-레이어 rps 도출을 위한 시스템들 및 방법들 Active KR101870546B1 (ko)

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US201361890759P 2013-10-14 2013-10-14
US61/890,759 2013-10-14
US14/513,089 2014-10-13
US14/513,089 US9681145B2 (en) 2013-10-14 2014-10-13 Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency
PCT/US2014/060486 WO2015057706A1 (en) 2013-10-14 2014-10-14 Systems and methods for inter-layer rps derivation based on sub-layer reference prediction dependency

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KR20160070808A KR20160070808A (ko) 2016-06-20
KR101870546B1 true KR101870546B1 (ko) 2018-06-22

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EP (1) EP3058746B1 (enExample)
JP (1) JP2016537931A (enExample)
KR (1) KR101870546B1 (enExample)
CN (1) CN105612751B (enExample)
BR (1) BR112016008229B1 (enExample)
ES (1) ES2754056T3 (enExample)
HU (1) HUE047035T2 (enExample)
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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY172999A (en) * 2012-07-09 2019-12-18 Vid Scale Inc Codec architecture for multiple layer video coding
US9648326B2 (en) 2013-07-02 2017-05-09 Qualcomm Incorporated Optimizations on inter-layer prediction signalling for multi-layer video coding
KR102294092B1 (ko) 2014-01-02 2021-08-27 한국전자통신연구원 영상의 복호화 방법 및 이를 이용하는 장치
KR20150110295A (ko) * 2014-03-24 2015-10-02 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
JP6578685B2 (ja) * 2015-03-16 2019-09-25 富士通株式会社 関係推定方法、関係推定プログラムおよび情報処理装置
WO2019194109A1 (ja) * 2018-04-04 2019-10-10 日本放送協会 予測画像補正装置、画像符号化装置、画像復号装置、及びプログラム
WO2020044253A1 (en) 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Redundancy removal of partitioning methods
PT3967038T (pt) * 2019-05-30 2024-03-15 Huawei Tech Co Ltd Gestão de imagem de referência em codificação de vídeo em camada
CN115699733A (zh) 2020-05-21 2023-02-03 字节跳动有限公司 在视频编解码中信令通知层间参考图片
CN115668949A (zh) 2020-05-26 2023-01-31 字节跳动有限公司 编解码视频中的帧间层参考图片的标识

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0616619B1 (pt) 2005-10-12 2019-09-10 Interdigital Madison Patent Holdings método e aparelho para prognóstico ponderal na codificação e decodificação de vídeo com abordagem de escala
WO2010126608A2 (en) * 2009-05-01 2010-11-04 Thomson Licensing 3d video coding formats
KR101066117B1 (ko) * 2009-11-12 2011-09-20 전자부품연구원 스케일러블 영상 코딩 방법 및 장치
CN102088605B (zh) * 2011-02-23 2012-12-05 浙江大学 可伸缩视频编码快速层间预测选择方法
US8693793B2 (en) 2012-01-19 2014-04-08 Sharp Laboratories Of America, Inc. Reducing reference picture set signal overhead on an electronic device
JP6110410B2 (ja) 2012-01-31 2017-04-05 ヴィド スケール インコーポレイテッド スケーラブルな高効率ビデオコーディング（ｈｅｖｃ）のための参照ピクチャセット（ｒｐｓ）シグナリング
WO2013162450A1 (en) 2012-04-24 2013-10-31 Telefonaktiebolaget L M Ericsson (Publ) Encoding and deriving parameters for coded multi-layer video sequences
US20140140406A1 (en) 2012-11-16 2014-05-22 General Instrument Corporation Devices and methods for processing of non-idr related syntax for high efficiency video coding (hevc)
US10419778B2 (en) 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
KR20140091494A (ko) * 2013-01-10 2014-07-21 삼성전자주식회사 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치
KR20140095442A (ko) 2013-01-23 2014-08-01 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP6352248B2 (ja) * 2013-04-04 2018-07-04 シャープ株式会社 画像復号装置、および画像符号化装置
US9807421B2 (en) 2013-04-05 2017-10-31 Sharp Kabushiki Kaisha NAL unit type restrictions
US9351009B2 (en) 2013-04-05 2016-05-24 Sharp Kabushiki Kaisha Marking pictures for inter-layer prediction
US9532067B2 (en) * 2013-04-05 2016-12-27 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
EP3522540B1 (en) 2013-06-18 2025-04-16 InterDigital VC Holdings, Inc. Inter-layer parameter set for hevc extensions
US9648326B2 (en) 2013-07-02 2017-05-09 Qualcomm Incorporated Optimizations on inter-layer prediction signalling for multi-layer video coding
KR20150026598A (ko) * 2013-09-03 2015-03-11 주식회사 케이티 멀티레이어 구조에서 비디오 파라미터 세트에서 인터레이어 예측 방법 시그날링 최적화 방법
HK1224468A1 (zh) 2013-10-11 2017-08-18 夏普株式会社 信令告知用於编码的信息

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J. Chen, et al. MV-HEVC/SHVC HLS: On Inter layer Prediction Signaling. JCT-3V of ITU-T and ISO/IEC. JCT3V-E0084 Ver.1, Jul. 16, 2013, pp.1-5
K. Rapaka, et al. MV-HEVC/SHVC HLS: On inter-layer RPS derivation and sub-layer inter-layer dependency. JCT-3V of ITU-T and ISO/IEC. JCT3V-F0080 Ver.1, Oct. 15, 2013, pp.1-6

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Publication number Publication date
EP3058746B1 (en) 2019-08-07
WO2015057706A1 (en) 2015-04-23
BR112016008229A2 (pt) 2017-08-01
HUE047035T2 (hu) 2020-04-28
MX2016004626A (es) 2016-08-01
BR112016008229B1 (pt) 2023-04-18
ES2754056T3 (es) 2020-04-15
EP3058746A1 (en) 2016-08-24
US20150103904A1 (en) 2015-04-16
CN105612751B (zh) 2018-10-12
KR20160070808A (ko) 2016-06-20
CN105612751A (zh) 2016-05-25
JP2016537931A (ja) 2016-12-01
MX351255B (es) 2017-10-06
US9681145B2 (en) 2017-06-13

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