JP6293788B2 - 高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 - Google Patents

高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 Download PDF

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JP6293788B2
JP6293788B2 JP2015551716A JP2015551716A JP6293788B2 JP 6293788 B2 JP6293788 B2 JP 6293788B2 JP 2015551716 A JP2015551716 A JP 2015551716A JP 2015551716 A JP2015551716 A JP 2015551716A JP 6293788 B2 JP6293788 B2 JP 6293788B2
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base layer
motion vector
behavior
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セレジン、バディム
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Qualcomm Inc
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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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015551716A 2013-01-08 2013-12-23 高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 Expired - Fee Related JP6293788B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361750259P 2013-01-08 2013-01-08
US61/750,259 2013-01-08
US201361751784P 2013-01-11 2013-01-11
US61/751,784 2013-01-11
US201361754559P 2013-01-19 2013-01-19
US61/754,559 2013-01-19
US14/137,510 2013-12-20
US14/137,510 US9826244B2 (en) 2013-01-08 2013-12-20 Device and method for scalable coding of video information based on high efficiency video coding
PCT/US2013/077425 WO2014109901A2 (en) 2013-01-08 2013-12-23 Device and method for scalable coding of video information based on high efficiency video coding

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JP2016507966A5 JP2016507966A5 (enExample) 2017-01-12
JP6293788B2 true JP6293788B2 (ja) 2018-03-14

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EP (1) EP2944084A2 (enExample)
JP (1) JP6293788B2 (enExample)
KR (1) KR20150105372A (enExample)
CN (1) CN105519116A (enExample)
TW (1) TWI532369B (enExample)
WO (1) WO2014109901A2 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501836B (en) * 2011-03-09 2014-08-06 Canon Kk Video encoding
EP3058736B1 (en) 2013-10-14 2019-02-27 Microsoft Technology Licensing, LLC Encoder-side options for intra block copy prediction mode for video and image coding
BR112016008044A8 (pt) 2013-10-14 2020-03-17 Microsoft Technology Licensing Llc codificador de vídeo ou imagem, decodificador de vídeo ou imagem e meio legível por computador
CA2924763A1 (en) 2013-10-14 2015-04-23 Microsoft Corporation Features of intra block copy prediction mode for video and image coding and decoding
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
BR112016015080A2 (pt) 2014-01-03 2017-08-08 Microsoft Technology Licensing Llc Predição de vetor de bloco em codificação / decodificação de vídeo e imagem
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
KR102780333B1 (ko) 2014-06-19 2025-03-12 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 통합된 인트라 블록 카피 및 인터 예측 모드
AU2014408228B2 (en) 2014-09-30 2019-09-19 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
CN104751779A (zh) * 2014-11-25 2015-07-01 上海和辉光电有限公司 显示装置、oled像素驱动电路及其驱动方法
WO2016197314A1 (en) 2015-06-09 2016-12-15 Microsoft Technology Licensing, Llc Robust encoding/decoding of escape-coded pixels in palette mode
CN116567225A (zh) 2016-08-11 2023-08-08 Lx 半导体科技有限公司 编码/解码设备以及发送图像数据的设备
JP6620079B2 (ja) * 2016-09-08 2019-12-11 株式会社ソニー・インタラクティブエンタテインメント 画像処理システム、画像処理方法およびコンピュータプログラム
WO2019083334A1 (ko) * 2017-10-26 2019-05-02 한국전자통신연구원 비대칭 서브 블록 기반 영상 부호화/복호화 방법 및 장치
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
EP3769528A4 (en) * 2018-03-19 2021-11-10 QUALCOMM Incorporated IMPROVEMENTS TO AN ADVANCED TEMPORAL PREDICTION OF A MOTION VECTOR
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
TWI747000B (zh) * 2018-06-29 2021-11-21 大陸商北京字節跳動網絡技術有限公司 虛擬Merge候選
US10715812B2 (en) * 2018-07-13 2020-07-14 Tencent America LLC Method and apparatus for video coding
EP3834422A4 (en) 2018-08-10 2021-09-15 Huawei Technologies Co., Ltd. CODIFICATION PROCESS, DEVICE AND SYSTEM WITH MERGING MODE
WO2020035029A1 (en) * 2018-08-17 2020-02-20 Mediatek Inc. Method and apparatus of simplified sub-mode for video coding
WO2020048366A1 (en) 2018-09-03 2020-03-12 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
CN114205593B (zh) * 2018-09-14 2022-07-08 北京达佳互联信息技术有限公司 用于视频编码的方法和装置及用于视频解码的方法和装置
CN111093073B (zh) * 2018-10-24 2024-04-19 北京字节跳动网络技术有限公司 用于子块运动矢量预测的基于搜索的运动候选推导
CN113273198B (zh) * 2018-11-06 2024-10-18 交互数字Vc控股公司 用于视频编码和解码的多个编解码单元之间的参数分组
WO2020098713A1 (en) 2018-11-13 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction for prediction
WO2020098695A1 (en) 2018-11-13 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Construction method for a single type motion candidate list
CN113170110B (zh) 2018-12-03 2024-05-14 北京字节跳动网络技术有限公司 候选的最大数量的指示方法
CN110832869B (zh) * 2019-01-02 2023-04-14 深圳市大疆创新科技有限公司 用于视频编码或解码的运动信息获取方法与装置
CN113597760B (zh) 2019-01-02 2024-08-16 北京字节跳动网络技术有限公司 视频处理的方法
CN110084374A (zh) * 2019-04-24 2019-08-02 第四范式（北京）技术有限公司 构建基于pu学习的模型的方法、装置及预测方法、装置
EP3967035A4 (en) * 2019-05-10 2023-01-25 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatuses for video coding with triangle prediction
CN120676144A (zh) * 2019-10-10 2025-09-19 北京达佳互联信息技术有限公司 利用三角分区的视频编解码方法和装置
US11240524B2 (en) * 2019-11-27 2022-02-01 Mediatek Inc. Selective switch for parallel processing
EP4055826B1 (en) * 2019-12-30 2025-06-04 Sharp Kabushiki Kaisha Device and method for coding video data

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1972155A4 (en) * 2006-01-09 2015-01-14 Lg Electronics Inc INTER-LAYER PREDICTION PROCEDURE FOR A VIDEO SIGNAL
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
JP4697275B2 (ja) * 2008-07-30 2011-06-08 ソニー株式会社 動きベクトル検出装置、動きベクトル検出方法及びプログラム
US8537200B2 (en) * 2009-10-23 2013-09-17 Qualcomm Incorporated Depth map generation techniques for conversion of 2D video data to 3D video data
CN102025995B (zh) * 2010-12-10 2012-10-31 浙江大学 一种可伸缩视频编码的空间增强层快速模式选择方法
CN103370940B (zh) * 2010-12-14 2016-10-12 M&K控股株式会社 以帧间预测模式编码的运动画面的解码方法
WO2012097377A1 (en) * 2011-01-14 2012-07-19 General Instrument Corporation Joint spatial and temporal block merge mode for hevc
US20140029672A1 (en) 2011-01-21 2014-01-30 Thomson Licensing Method of coding a sequence of images and corresponding reconstruction method
US9319716B2 (en) * 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
US9516379B2 (en) 2011-03-08 2016-12-06 Qualcomm Incorporated Buffer management in video codecs
US9288501B2 (en) * 2011-03-08 2016-03-15 Qualcomm Incorporated Motion vector predictors (MVPs) for bi-predictive inter mode in video coding
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
US9247266B2 (en) * 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
EP2719184B1 (en) * 2011-06-10 2018-09-12 HFI Innovation Inc. Method and apparatus of scalable video coding
BR112013031215B8 (pt) 2011-06-10 2022-07-19 Mediatek Inc Método e aparelho de codificação escalável de vídeo
WO2013009441A2 (en) * 2011-07-12 2013-01-17 Vidyo, Inc. Scalable video coding using multiple coding technologies
US10237565B2 (en) * 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding

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KR20150105372A (ko) 2015-09-16
US20140192883A1 (en) 2014-07-10
US9826244B2 (en) 2017-11-21
JP2016507966A (ja) 2016-03-10
TWI532369B (zh) 2016-05-01
EP2944084A2 (en) 2015-11-18
TW201440502A (zh) 2014-10-16
WO2014109901A3 (en) 2015-07-23
CN105519116A (zh) 2016-04-20
WO2014109901A2 (en) 2014-07-17

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