KR102295128B1 - 계층간 픽처 시그널링 및 관련된 프로세스들 - Google Patents

계층간 픽처 시그널링 및 관련된 프로세스들 Download PDF

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KR102295128B1
KR102295128B1 KR1020157031208A KR20157031208A KR102295128B1 KR 102295128 B1 KR102295128 B1 KR 102295128B1 KR 1020157031208 A KR1020157031208 A KR 1020157031208A KR 20157031208 A KR20157031208 A KR 20157031208A KR 102295128 B1 KR102295128 B1 KR 102295128B1
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KR20150139894A (ko
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예-쿠이 왕
지안레 천
크리쉬나칸트 라파카
잉 천
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퀄컴 인코포레이티드
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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
    • H04N19/30—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/70—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)
KR1020157031208A 2013-04-08 2014-04-02 계층간 픽처 시그널링 및 관련된 프로세스들 Active KR102295128B1 (ko)

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US201361809813P 2013-04-08 2013-04-08
US61/809,813 2013-04-08
US14/242,526 US11438609B2 (en) 2013-04-08 2014-04-01 Inter-layer picture signaling and related processes
US14/242,526 2014-04-01
PCT/US2014/032718 WO2014168799A1 (en) 2013-04-08 2014-04-02 Inter-layer picture signaling and related processes

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KR102295128B1 true KR102295128B1 (ko) 2021-08-27

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Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140087971A (ko) 2012-12-26 2014-07-09 한국전자통신연구원 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
US11438609B2 (en) * 2013-04-08 2022-09-06 Qualcomm Incorporated Inter-layer picture signaling and related processes
TWI632807B (zh) * 2013-07-10 2018-08-11 夏普股份有限公司 Moving image decoding device
WO2015008479A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Signaling indications and constraints
US10432928B2 (en) 2014-03-21 2019-10-01 Qualcomm Incorporated Using a current picture as a reference for video coding
JP6653860B2 (ja) * 2014-05-26 2020-02-26 シャープ株式会社 画像復号装置、画像符号化装置、画像復号方法、画像符号化方法及びコンピュータ読み取り可能な記録媒体
CN116489350B (zh) 2015-11-20 2026-01-06 韩国电子通信研究院 对图像进行编/解码的方法和装置
US10623775B1 (en) * 2016-11-04 2020-04-14 Twitter, Inc. End-to-end video and image compression
MX2021005911A (es) * 2018-11-20 2021-06-30 Interdigital Vc Holdings Inc Inicializacion de vector de bloque que hace referencia a imagen actual con arbol dual.
WO2020111023A1 (en) * 2018-11-30 2020-06-04 Sharp Kabushiki Kaisha Systems and methods for signaling tile structures for pictures of coded video
US11418813B2 (en) * 2019-09-20 2022-08-16 Tencent America LLC Signaling of inter layer prediction in video bitstream
US11310492B2 (en) * 2019-09-20 2022-04-19 Tencent America LLC Signaling of inter layer prediction in video bitstream
CN115699750A (zh) * 2020-04-03 2023-02-03 Lg电子株式会社 基于针对gdr画面或irap画面的可用切片类型信息编码/解码图像的方法和设备及存储比特流的记录介质
WO2021236903A1 (en) * 2020-05-21 2021-11-25 Bytedance Inc. Signaling of gradual decoding refresh and reference picture lists
US11962936B2 (en) 2020-09-29 2024-04-16 Lemon Inc. Syntax for dependent random access point indication in video bitstreams

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7369610B2 (en) 2003-12-01 2008-05-06 Microsoft Corporation Enhancement layer switching for scalable video coding
WO2006044370A1 (en) 2004-10-13 2006-04-27 Thomson Licensing Method and apparatus for complexity scalable video encoding and decoding
CN101317459A (zh) * 2005-10-11 2008-12-03 诺基亚公司 用于可伸缩视频编码的有效解码图像缓存管理
KR100825737B1 (ko) 2005-10-11 2008-04-29 한국전자통신연구원 스케일러블 비디오 코딩 방법 및 그 코딩 방법을 이용하는코덱
EP1977612A2 (en) 2006-01-09 2008-10-08 Nokia Corporation Error resilient mode decision in scalable video coding
WO2007080223A1 (en) * 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures
US8693549B2 (en) * 2006-01-16 2014-04-08 Electronics And Telecommunications Research Institute Method and apparatus for selective inter-layer prediction on macroblock basis
EP1827023A1 (en) 2006-02-27 2007-08-29 THOMSON Licensing Method and apparatus for packet loss detection and virtual packet generation at SVC decoders
WO2007111450A1 (en) 2006-03-24 2007-10-04 Electronics And Telecommunications Research Institute Coding method of reducing interlayer redundancy using mition data of fgs layer and device thereof
US8396134B2 (en) * 2006-07-21 2013-03-12 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
RU2409006C1 (ru) * 2006-10-20 2011-01-10 Нокиа Корпорейшн Маркировка виртуальных декодированных опорных изображений и список опорных изображений
WO2008051995A2 (en) * 2006-10-23 2008-05-02 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
EP2116062A2 (en) 2007-01-04 2009-11-11 Thomson Licensing Method and apparatus for video error concealment using high level syntax reference views in multi-view coded video
US8421840B2 (en) 2008-06-09 2013-04-16 Vidyo, Inc. System and method for improved view layout management in scalable video and audio communication systems
EP2152009A1 (en) 2008-08-06 2010-02-10 Thomson Licensing Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore
US8213503B2 (en) 2008-09-05 2012-07-03 Microsoft Corporation Skip modes for inter-layer residual video coding and decoding
US20120044322A1 (en) * 2009-05-01 2012-02-23 Dong Tian 3d video coding formats
WO2011029457A1 (en) * 2009-09-09 2011-03-17 Telefonaktiebolaget Lm Ericsson (Publ) Technique for determining usage of encrypted media content
TWI416961B (zh) 2010-04-02 2013-11-21 Univ Nat Chiao Tung 用於可調式視訊編碼系統之選擇性移動向量預測方法、移動估測方法及其裝置
US20120072499A1 (en) * 2010-09-20 2012-03-22 Vidyo, Inc. System and method for the control and management of multipoint conference
US9532059B2 (en) 2010-10-05 2016-12-27 Google Technology Holdings LLC Method and apparatus for spatial scalability for video coding
CN103155559B (zh) 2010-10-12 2016-01-06 杜比实验室特许公司 用于帧兼容视频传输的联合层优化
ES2595732T3 (es) * 2011-06-30 2017-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Señalización de imágenes de referencia
WO2013006114A2 (en) 2011-07-05 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Reference picture management for layered video
US20140286433A1 (en) 2011-10-21 2014-09-25 Dolby Laboratories Licensing Corporation Hierarchical motion estimation for video compression and motion analysis
EP3576412B1 (en) 2011-11-08 2021-09-01 Nokia Technologies Oy Reference picture handling
US9819949B2 (en) * 2011-12-16 2017-11-14 Microsoft Technology Licensing, Llc Hardware-accelerated decoding of scalable video bitstreams
US9210430B2 (en) * 2012-01-19 2015-12-08 Sharp Kabushiki Kaisha Reference picture set signaling and restriction on an electronic device
US11445172B2 (en) * 2012-01-31 2022-09-13 Vid Scale, Inc. Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC)
US20130195169A1 (en) 2012-02-01 2013-08-01 Vidyo, Inc. Techniques for multiview video coding
US20130223524A1 (en) * 2012-02-29 2013-08-29 Microsoft Corporation Dynamic insertion of synchronization predicted video frames
GB2499831B (en) * 2012-03-02 2015-08-05 Canon Kk Method and device for decoding a bitstream
WO2013141665A1 (ko) * 2012-03-22 2013-09-26 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
KR20130107861A (ko) 2012-03-23 2013-10-02 한국전자통신연구원 인터 레이어 인트라 예측 방법 및 장치
EP2839660B1 (en) * 2012-04-16 2020-10-07 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
US9532046B2 (en) 2012-04-16 2016-12-27 Qualcomm Incorporated Reference picture set prediction for video coding
KR102028123B1 (ko) * 2012-04-23 2019-10-04 삼성전자주식회사 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치
WO2013189257A1 (en) * 2012-06-20 2013-12-27 Mediatek Inc. Method and apparatus of bi-directional prediction for scalable video coding
WO2014008402A1 (en) * 2012-07-05 2014-01-09 Vid Scale, Inc. Layer dependency and priority signaling design for scalable video coding
JP6050488B2 (ja) * 2012-07-06 2016-12-21 サムスン エレクトロニクス カンパニー リミテッド ランダムアクセスのためのマルチレイヤビデオ符号化方法及びその装置、並びにランダムアクセスのためのマルチレイヤビデオ復号化方法及びその装置
CA2878807C (en) * 2012-07-09 2018-06-12 Vid Scale, Inc. Codec architecture for multiple layer video coding
WO2014028838A1 (en) 2012-08-16 2014-02-20 Vid Scale, Inc. Slice based skip mode signaling for multiple layer video coding
WO2014030920A1 (ko) 2012-08-21 2014-02-27 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 복호화 방법 및 그 장치
CN108156463B (zh) * 2012-08-29 2022-07-01 Vid拓展公司 用于可分级视频编码的运动矢量预测的方法和装置
WO2014039778A2 (en) * 2012-09-07 2014-03-13 Vid Scale, Inc. Reference picture lists modification
KR101812615B1 (ko) * 2012-09-28 2017-12-27 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
CN107770545B (zh) * 2012-12-10 2020-04-24 Lg 电子株式会社 解码图像的方法和使用其的装置
KR20150095625A (ko) * 2012-12-14 2015-08-21 엘지전자 주식회사 비디오 인코딩 방법 및 비디오 디코딩 방법과 이를 이용하는 장치
US9774927B2 (en) * 2012-12-21 2017-09-26 Telefonaktiebolaget L M Ericsson (Publ) Multi-layer video stream decoding
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding
KR101825575B1 (ko) 2013-01-07 2018-02-05 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩 방법 및 장치
CN104904214A (zh) 2013-01-07 2015-09-09 Vid拓展公司 用于可扩展视频编码的运动信息信令
WO2014120368A1 (en) 2013-01-30 2014-08-07 Intel Corporation Content adaptive entropy coding for next generation video
US9467707B2 (en) 2013-03-05 2016-10-11 Qualcomm Incorporated Parallel processing for video coding
US20140254681A1 (en) * 2013-03-08 2014-09-11 Nokia Corporation Apparatus, a method and a computer program for video coding and decoding
JP6149151B2 (ja) 2013-04-02 2017-06-14 ヴィド スケール インコーポレイテッド スケーラブルビデオコーディングのための拡張時間的動きベクトル予測
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
WO2014163458A1 (ko) * 2013-04-05 2014-10-09 삼성전자주식회사 인터 레이어 복호화 및 부호화 방법 및 장치를 위한 인터 예측 후보 결정 방법
KR102177831B1 (ko) * 2013-04-05 2020-11-11 삼성전자주식회사 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치
US20160065980A1 (en) * 2013-04-05 2016-03-03 Samsung Electronics Co., Ltd. Video stream encoding method according to a layer identifier expansion and an apparatus thereof, and a video stream decoding method according to a layer identifier expansion and an apparatus thereof
US20140301463A1 (en) 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
KR20140122200A (ko) * 2013-04-05 2014-10-17 삼성전자주식회사 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치
HK1217846A1 (zh) * 2013-04-05 2017-01-20 夏普株式会社 利用颜色位深缩放的视频压缩
CN105308966B (zh) 2013-04-05 2019-01-04 三星电子株式会社 视频编码方法及其设备以及视频解码方法及其设备
CN105308963B (zh) * 2013-04-05 2019-05-10 三星电子株式会社 用于对多层视频进行解码的方法和设备以及用于对多层视频进行编码的方法和设备
US8958477B2 (en) * 2013-04-05 2015-02-17 Vidyo, Inc. Multiple reference layer prediction signaling techniques
US11438609B2 (en) * 2013-04-08 2022-09-06 Qualcomm Incorporated Inter-layer picture signaling and related processes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Y-K. Wang, et al. AHG9: Signalling and derivation of inter-layer RPS for HEVC 3DV and scalable extensions. JCT-VC of ITU-T and ISO/IEC. JCTVC-M0269 Ver.1, Apr. 9, 2013, pp.1-5
Y-K. Wang, et al. MV-HEVC/SHVC HLS: Signalling and derivation of inter-layer RPS for HEVC 3DV and scalable extensions. JCT-3V of ITU-T and ISO/IEC. JCT3V-D0048 Ver.1, Apr. 10, 2013, pp.1-5

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WO2014168799A1 (en) 2014-10-16
JP2016518766A (ja) 2016-06-23
US11438609B2 (en) 2022-09-06
CN105144716A (zh) 2015-12-09
BR112015025646A2 (pt) 2017-07-18
KR20150139894A (ko) 2015-12-14
US20140301456A1 (en) 2014-10-09
EP2984840A1 (en) 2016-02-17
JP6416203B2 (ja) 2018-10-31

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