CA2886174C - Video compression method - Google Patents

Video compression method Download PDF

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Publication number
CA2886174C
CA2886174C CA2886174A CA2886174A CA2886174C CA 2886174 C CA2886174 C CA 2886174C CA 2886174 A CA2886174 A CA 2886174A CA 2886174 A CA2886174 A CA 2886174A CA 2886174 C CA2886174 C CA 2886174C
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Canada
Prior art keywords
video
resolution
reconstructed
videos
creating
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Active
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CA2886174A
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English (en)
French (fr)
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CA2886174A1 (en
Inventor
Ilan Bar-On
Oleg Kostenko
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Numeri Ltd
Original Assignee
Numeri Ltd
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Publication date
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Publication of CA2886174A1 publication Critical patent/CA2886174A1/en
Application granted granted Critical
Publication of CA2886174C publication Critical patent/CA2886174C/en
Active legal-status Critical Current
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Classifications

    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Time-Division Multiplex Systems (AREA)
CA2886174A 2012-10-07 2013-09-30 Video compression method Active CA2886174C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261710723P 2012-10-07 2012-10-07
US61/710,723 2012-10-07
PCT/IB2013/059007 WO2014053982A2 (en) 2012-10-07 2013-09-30 Video compression method

Publications (2)

Publication Number Publication Date
CA2886174A1 CA2886174A1 (en) 2014-04-10
CA2886174C true CA2886174C (en) 2018-07-10

Family

ID=50435527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2886174A Active CA2886174C (en) 2012-10-07 2013-09-30 Video compression method

Country Status (9)

Country Link
US (1) US10334256B2 (enFirst)
EP (1) EP2904807A4 (enFirst)
JP (1) JP2015536108A (enFirst)
KR (1) KR20150068402A (enFirst)
CN (1) CN104704839A (enFirst)
CA (1) CA2886174C (enFirst)
IL (1) IL238006B (enFirst)
IN (1) IN2015DN02570A (enFirst)
WO (1) WO2014053982A2 (enFirst)

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* Cited by examiner, † Cited by third party
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EP3014870A4 (en) 2013-06-25 2016-12-28 Numeri Ltd INCREASE IN SPATIO-TEMPORAL RESOLUTION AT MULTIPLE LEVELS OF VIDEO
JP2017525261A (ja) 2014-07-09 2017-08-31 ヌメリ リミテッド ユニバーサルビデオコーデック
US10410398B2 (en) * 2015-02-20 2019-09-10 Qualcomm Incorporated Systems and methods for reducing memory bandwidth using low quality tiles
CN105163124B (zh) * 2015-08-28 2019-01-18 京东方科技集团股份有限公司 一种图像编码方法、图像解码方法及装置
US10880566B2 (en) 2015-08-28 2020-12-29 Boe Technology Group Co., Ltd. Method and device for image encoding and image decoding
CN105654523B (zh) * 2015-12-25 2019-03-05 北京像素软件科技股份有限公司 一种三维图集的优化方法及装置
IL262845B (en) 2016-05-16 2022-08-01 Numeri Ltd A new pyramid algorithm for video compression and video analysis
CN107993290A (zh) * 2017-12-18 2018-05-04 快创科技（大连）有限公司 一种基于ar和云存储技术的机械部件装配演示系统
CN107995443A (zh) * 2017-12-18 2018-05-04 快创科技（大连）有限公司 一种基于ar的电梯维修管理系统
US11669743B2 (en) * 2019-05-15 2023-06-06 Huawei Technologies Co., Ltd. Adaptive action recognizer for video
WO2022183358A1 (zh) 2021-03-02 2022-09-09 京东方科技集团股份有限公司 视频图像去交错方法和视频图像去交错装置

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JPH0799646A (ja) * 1993-05-31 1995-04-11 Sony Corp ディジタル画像信号の階層符号化および復号装置
JP3590996B2 (ja) * 1993-09-30 2004-11-17 ソニー株式会社 ディジタル画像信号の階層符号化および復号装置
JP3758211B2 (ja) * 1994-07-19 2006-03-22 ソニー株式会社 ディジタル画像信号の階層符号化装置および方法、並びに復号装置および方法
JP3830549B2 (ja) * 1994-12-28 2006-10-04 ソニー株式会社 ディジタル画像信号の階層符号化装置および方法
JP4330040B2 (ja) * 1995-06-29 2009-09-09 トムソン マルチメデイア ソシエテ アノニム 階層化圧縮ビデオ・データを符号化し復号化するためのシステム
JP3877087B2 (ja) * 1995-12-27 2007-02-07 ソニー株式会社 画像信号符号化方法、画像信号符号化装置及び画像信号伝送方法
US5852565A (en) * 1996-01-30 1998-12-22 Demografx Temporal and resolution layering in advanced television
JP2000244743A (ja) * 1999-02-23 2000-09-08 Sony Corp フィルタバンク構成方法及びフィルタバンク装置
US20030021347A1 (en) * 2001-07-24 2003-01-30 Koninklijke Philips Electronics N.V. Reduced comlexity video decoding at full resolution using video embedded resizing
US7386049B2 (en) * 2002-05-29 2008-06-10 Innovation Management Sciences, Llc Predictive interpolation of a video signal
US7434690B2 (en) * 2004-04-30 2008-10-14 Cutispharma, Inc. Container and method for the preparation, storage and dispensing of compounded suppositories
US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
FR2889778A1 (fr) * 2005-08-12 2007-02-16 Thomson Licensing Sas Procede de codage et de decodage d'images video avec echelonnabilite spatiale
US8625678B2 (en) * 2005-09-29 2014-01-07 Telecom Italia S.P.A. Method for scalable video coding on a plurality of space resolution levels
US8331708B2 (en) * 2006-01-18 2012-12-11 Numeri Ltd. Method and apparatus for a multidimensional discrete multiwavelet transform
US8249142B2 (en) * 2008-04-24 2012-08-21 Motorola Mobility Llc Method and apparatus for encoding and decoding video using redundant encoding and decoding techniques
EP2370934A4 (en) * 2008-08-29 2012-10-24 Angel Decegama SYSTEMS AND METHODS FOR COMPRESSION, TRANSMISSION AND DECOMPRESSION OF VIDEO CODECS
WO2011126284A2 (en) * 2010-04-05 2011-10-13 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by using adaptive prediction filtering, method and apparatus for decoding video by using adaptive prediction filtering
AU2013261838A1 (en) * 2012-05-14 2014-12-04 Guido MEARDI Encoding and decoding based on blending of sequences of samples along time
US8687913B2 (en) * 2012-07-17 2014-04-01 Adobe Systems Incorporated Methods and apparatus for image deblurring and sharpening using local patch self-similarity

Also Published As

Publication number Publication date
WO2014053982A3 (en) 2014-05-30
WO2014053982A2 (en) 2014-04-10
JP2015536108A (ja) 2015-12-17
KR20150068402A (ko) 2015-06-19
EP2904807A2 (en) 2015-08-12
IL238006B (en) 2020-02-27
IN2015DN02570A (enFirst) 2015-09-11
US20150256837A1 (en) 2015-09-10
CA2886174A1 (en) 2014-04-10
US10334256B2 (en) 2019-06-25
CN104704839A (zh) 2015-06-10
EP2904807A4 (en) 2016-06-01
IL238006A0 (en) 2015-05-31

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