TWI532369B - 用於基於高效率視訊寫碼之可擴縮寫碼視訊資訊之裝置及方法 - Google Patents

用於基於高效率視訊寫碼之可擴縮寫碼視訊資訊之裝置及方法 Download PDF

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Publication number
TWI532369B
TWI532369B TW103100517A TW103100517A TWI532369B TW I532369 B TWI532369 B TW I532369B TW 103100517 A TW103100517 A TW 103100517A TW 103100517 A TW103100517 A TW 103100517A TW I532369 B TWI532369 B TW I532369B
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motion vector
candidate
base layer
video
block
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TW103100517A
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TW201440502A (zh
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法迪姆 塞瑞金
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高通公司
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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)
TW103100517A 2013-01-08 2014-01-07 用於基於高效率視訊寫碼之可擴縮寫碼視訊資訊之裝置及方法 TWI532369B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361750259P 2013-01-08 2013-01-08
US201361751784P 2013-01-11 2013-01-11
US201361754559P 2013-01-19 2013-01-19
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

Publications (2)

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TW201440502A TW201440502A (zh) 2014-10-16
TWI532369B true TWI532369B (zh) 2016-05-01

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TW103100517A TWI532369B (zh) 2013-01-08 2014-01-07 用於基於高效率視訊寫碼之可擴縮寫碼視訊資訊之裝置及方法

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US (1) US9826244B2 (enExample)
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
AU2013403225B2 (en) 2013-10-14 2018-06-14 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
US11109036B2 (en) 2013-10-14 2021-08-31 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
AU2013403224B2 (en) 2013-10-14 2018-10-18 Microsoft Technology Licensing, Llc 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
AU2014376061B8 (en) 2014-01-03 2019-05-30 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
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
KR102413529B1 (ko) 2014-06-19 2022-06-24 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 통합된 인트라 블록 카피 및 인터 예측 모드
JP2017535145A (ja) 2014-09-30 2017-11-24 マイクロソフト テクノロジー ライセンシング，エルエルシー 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則
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
EP3308540B1 (en) 2015-06-09 2020-04-15 Microsoft Technology Licensing, LLC Robust encoding/decoding of escape-coded pixels in palette mode
WO2018030773A1 (ko) 2016-08-11 2018-02-15 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
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
US11563954B2 (en) 2017-10-26 2023-01-24 Electronics And Telecommunications Research Institute Method and device for image encoding/decoding on basis of asymmetric sub-block
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
KR102579526B1 (ko) * 2018-03-19 2023-09-15 퀄컴 인코포레이티드 어드밴스드 시간 모션 벡터 예측에 대한 개선들
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
TWI731358B (zh) * 2018-06-29 2021-06-21 大陸商北京字節跳動網絡技術有限公司 改進的時域運動向量預測推導
US10715812B2 (en) * 2018-07-13 2020-07-14 Tencent America LLC Method and apparatus for video coding
WO2020030183A1 (en) * 2018-08-10 2020-02-13 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
CN117956139A (zh) * 2018-08-17 2024-04-30 寰发股份有限公司 视频编解码的帧间预测方法及装置
EP3837841A4 (en) 2018-09-03 2021-10-20 Huawei Technologies Co., Ltd. CODIFICATION PROCESS, DEVICE AND SYSTEM WITH MERGING 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
WO2020084556A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block motion candidate list in video coding
US11785236B2 (en) 2018-11-06 2023-10-10 InterDigital Madision Patent Holdings, SAS Parameter grouping among plural coding units for video encoding and decoding
CN112970253B (zh) * 2018-11-13 2024-05-07 北京字节跳动网络技术有限公司 用于预测的运动候选列表构建
CN113016183B (zh) 2018-11-13 2024-06-14 北京字节跳动网络技术有限公司 用于空域运动候选列表的构建方法
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
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
WO2020140218A1 (zh) * 2019-01-02 2020-07-09 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
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
EP4042686A4 (en) * 2019-10-10 2022-12-07 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatuses for video coding using triangle partition
US11240524B2 (en) * 2019-11-27 2022-02-01 Mediatek Inc. Selective switch for parallel processing
WO2021136349A1 (en) * 2019-12-30 2021-07-08 FG Innovation Company Limited 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
JP5106419B2 (ja) * 2006-01-09 2012-12-26 エルジー エレクトロニクス インコーポレイティド 映像信号のエンコーディング／デコーディング方法及び装置
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
EP2654301A4 (en) * 2010-12-14 2016-02-17 M&K Holdings Inc PROCESS FOR DECODING INTER-PREDICTIVE CODED MOTION IMAGES
EP2664146A1 (en) * 2011-01-14 2013-11-20 Motorola Mobility LLC Joint spatial and temporal block merge mode for hevc
BR112013018033A2 (pt) 2011-01-21 2019-09-24 Thomson Licensing método de codificar uma seqüência de imagens e método de reconstrução correspondente
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
US9860528B2 (en) 2011-06-10 2018-01-02 Hfi Innovation Inc. Method and apparatus of scalable video coding
US20140146891A1 (en) * 2011-06-10 2014-05-29 Mediatek Inc. Method and Apparatus of Scalable Video Coding
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

Also Published As

Publication number Publication date
CN105519116A (zh) 2016-04-20
JP6293788B2 (ja) 2018-03-14
TW201440502A (zh) 2014-10-16
JP2016507966A (ja) 2016-03-10
EP2944084A2 (en) 2015-11-18
WO2014109901A2 (en) 2014-07-17
WO2014109901A3 (en) 2015-07-23
US9826244B2 (en) 2017-11-21
KR20150105372A (ko) 2015-09-16
US20140192883A1 (en) 2014-07-10

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