ZA201108188B - Device and method for image processing - Google Patents

Device and method for image processing

Info

Publication number
ZA201108188B
ZA201108188B ZA2011/08188A ZA201108188A ZA201108188B ZA 201108188 B ZA201108188 B ZA 201108188B ZA 2011/08188 A ZA2011/08188 A ZA 2011/08188A ZA 201108188 A ZA201108188 A ZA 201108188A ZA 201108188 B ZA201108188 B ZA 201108188B
Authority
ZA
South Africa
Prior art keywords
image processing
image
processing
Prior art date
Application number
ZA2011/08188A
Other languages
English (en)
Inventor
Kenji Kondo
Junichi Tanaka
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of ZA201108188B publication Critical patent/ZA201108188B/en

Links

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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
ZA2011/08188A 2009-08-19 2011-11-08 Device and method for image processing ZA201108188B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009189990A JP5604825B2 (ja) 2009-08-19 2009-08-19 画像処理装置および方法
PCT/JP2010/063514 WO2011021530A1 (ja) 2009-08-19 2010-08-10 画像処理装置および方法

Publications (1)

Publication Number Publication Date
ZA201108188B true ZA201108188B (en) 2012-07-25

Family

ID=43606985

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/08188A ZA201108188B (en) 2009-08-19 2011-11-08 Device and method for image processing

Country Status (15)

Country Link
US (3) US9967593B2 (enExample)
EP (2) EP2469856A4 (enExample)
JP (1) JP5604825B2 (enExample)
KR (4) KR101783575B1 (enExample)
CN (3) CN102714716B (enExample)
AU (2) AU2010285760C9 (enExample)
BR (1) BR112012003285B1 (enExample)
CA (2) CA2769732C (enExample)
IN (1) IN2012DN01240A (enExample)
MX (1) MX2012001822A (enExample)
MY (1) MY163637A (enExample)
RU (1) RU2012104811A (enExample)
TW (1) TWI401969B (enExample)
WO (1) WO2011021530A1 (enExample)
ZA (1) ZA201108188B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102771125B (zh) * 2009-12-10 2015-12-09 Sk电信有限公司 使用树形结构的编码/解码方法和装置
US8837600B2 (en) 2011-06-30 2014-09-16 Microsoft Corporation Reducing latency in video encoding and decoding
US9860530B2 (en) * 2011-10-14 2018-01-02 Hfi Innovation Inc. Method and apparatus for loop filtering
US20150326886A1 (en) * 2011-10-14 2015-11-12 Mediatek Inc. Method and apparatus for loop filtering
JP6080375B2 (ja) * 2011-11-07 2017-02-15 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
US20150264375A1 (en) * 2012-10-10 2015-09-17 Zte Corporation Encapsulation of video scanning format information for media transport and storage
JP6065613B2 (ja) * 2013-01-29 2017-01-25 富士通株式会社 動画像符号化装置
WO2014148310A1 (ja) * 2013-03-21 2014-09-25 ソニー株式会社 画像符号化装置および方法、並びに、画像復号装置および方法
GB2518823A (en) * 2013-09-25 2015-04-08 Sony Corp Data encoding and decoding
CN104683819A (zh) * 2015-01-31 2015-06-03 北京大学 一种自适应环路滤波方法及装置
EP4198911A1 (en) 2015-08-18 2023-06-21 Magic Leap, Inc. Virtual and augmented reality systems and methods
JP6704194B2 (ja) * 2016-02-26 2020-06-03 パナソニックＩｐマネジメント株式会社 動画像符号化装置及び動画像符号化方法
US10419755B2 (en) * 2016-05-16 2019-09-17 Qualcomm Incorporated Confusion of multiple filters in adaptive loop filtering in video coding
GB2556923B (en) * 2016-11-25 2020-04-15 Canon Kk Generation of VCA Reference results for VCA Auto-setting
US10735649B2 (en) 2018-02-22 2020-08-04 Magic Leap, Inc. Virtual and augmented reality systems and methods using display system control information embedded in image data

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508942A (en) * 1993-11-24 1996-04-16 Intel Corporation Intra/inter decision rules for encoding and decoding video signals
US5809237A (en) * 1993-11-24 1998-09-15 Intel Corporation Registration of computer-based conferencing system
KR100200702B1 (ko) * 1996-06-05 1999-06-15 윤종용 디지탈 비디오 시스템의 디지탈 비디오 인코더
WO1999045713A1 (en) * 1998-03-05 1999-09-10 Matsushita Electric Industrial Co., Ltd. Image coding method, image coding / decoding method, image coder, or image recording/reproducing apparatus
ATE292357T1 (de) * 2001-09-12 2005-04-15 Matsushita Electric Industrial Co Ltd Bilddekodierungsverfahren
EP1453319B1 (en) 2001-11-29 2012-09-26 Panasonic Corporation Coding distortion removal method; moving picture coding method; moving picture decoding method; and apparatus for realizing the same; program
EP2320660B8 (en) 2001-11-29 2015-09-09 Godo Kaisha IP Bridge 1 Coding distortion removal method
US7084720B2 (en) * 2002-01-09 2006-08-01 Broadcom Corporation Printed bandpass filter for a double conversion tuner
JP2003319389A (ja) 2002-04-26 2003-11-07 Matsushita Electric Ind Co Ltd 画像データ復号装置、画像データ構造
DE10229860A1 (de) 2002-07-03 2004-01-29 Infineon Technologies Ag Verfahren und Sendevorrichtung zum Übertragen eines zweiwertigen Signals
US7227901B2 (en) * 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
AU2005226021B2 (en) * 2004-03-09 2010-05-13 Thomson Research Funding Corporation Reduced resolution update mode for advanced video coding
CN1268136C (zh) * 2004-07-02 2006-08-02 上海广电（集团）有限公司中央研究院 基于图像切片结构的帧场自适应编码方法
US8116379B2 (en) * 2004-10-08 2012-02-14 Stmicroelectronics, Inc. Method and apparatus for parallel processing of in-loop deblocking filter for H.264 video compression standard
JP4533081B2 (ja) * 2004-10-12 2010-08-25 キヤノン株式会社 画像符号化装置及びその方法
JP4453518B2 (ja) * 2004-10-29 2010-04-21 ソニー株式会社 符号化及び復号装置並びに符号化及び復号方法
US8300694B2 (en) 2005-09-20 2012-10-30 Mitsubishi Electric Corporation Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
JP2007129369A (ja) 2005-11-01 2007-05-24 Matsushita Electric Ind Co Ltd 画像再生装置およびその方法
WO2007116551A1 (ja) * 2006-03-30 2007-10-18 Kabushiki Kaisha Toshiba 画像符号化装置及び画像符号化方法並びに画像復号化装置及び画像復号化方法
JP4791285B2 (ja) 2006-08-04 2011-10-12 富士通株式会社 ネットワーク装置およびフィルタリングプログラム
US9001899B2 (en) * 2006-09-15 2015-04-07 Freescale Semiconductor, Inc. Video information processing system with selective chroma deblock filtering
EP2082583A2 (en) * 2006-11-08 2009-07-29 THOMSON Licensing Methods and apparatus for in-loop de-artifact filtering
US8332751B2 (en) * 2006-11-14 2012-12-11 Microsoft Corporation Removal of redundant information from electronic documents
US9445128B2 (en) * 2006-12-08 2016-09-13 Freescale Semiconductor, Inc. System and method of determining deblocking control flag of scalable video system for indicating presentation of deblocking parameters for multiple layers
US9961372B2 (en) * 2006-12-08 2018-05-01 Nxp Usa, Inc. Adaptive disabling of deblock filtering based on a content characteristic of video information
JP5345139B2 (ja) * 2007-06-08 2013-11-20 トムソン ライセンシング 多格子スパース性ベースのフィルタリングに基づくインループ・アーチファクト解除フィルタリングのための方法及び装置
JP4609457B2 (ja) * 2007-06-14 2011-01-12 ソニー株式会社 画像処理装置、及び、画像処理方法
US8638852B2 (en) 2008-01-08 2014-01-28 Qualcomm Incorporated Video coding of filter coefficients based on horizontal and vertical symmetry
EP2229782A2 (en) * 2008-01-14 2010-09-22 Thomson Licensing Methods and apparatus for de-artifact filtering using multi-lattice sparsity-based filtering
US20090316793A1 (en) 2008-06-20 2009-12-24 Yang Zhijie Michael Method and system for adaptive deblocking for avs1-p2
WO2010038857A1 (ja) 2008-10-02 2010-04-08 ソニー株式会社 画像処理装置および方法
JPWO2010038858A1 (ja) 2008-10-03 2012-03-01 ソニー株式会社 画像処理装置および方法
KR101353304B1 (ko) * 2008-10-24 2014-01-21 에스케이 텔레콤주식회사 적응적 보간 필터 계수를 이용한 영상 부호화/복호화 방법 및 장치
WO2010064674A1 (ja) 2008-12-03 2010-06-10 ソニー株式会社 画像処理装置および画像処理方法、並びにプログラム
CN102301719A (zh) 2008-12-03 2011-12-28 索尼公司 图像处理装置、图像处理方法和程序
JP5344238B2 (ja) * 2009-07-31 2013-11-20 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
WO2011111105A1 (ja) * 2010-03-10 2011-09-15 富士通株式会社 中継装置および通信プログラム
US9094658B2 (en) 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US8329232B2 (en) * 2010-11-23 2012-12-11 Beijing Tang-An Nutrition & Healthcare Products Co. Ltd. Process for preparing water extract of cinnamon

Also Published As

Publication number Publication date
WO2011021530A1 (ja) 2011-02-24
US20120140820A1 (en) 2012-06-07
MY163637A (en) 2017-10-13
TW201112772A (en) 2011-04-01
CN109951708B (zh) 2023-01-31
CN102714716B (zh) 2016-08-03
EP2469856A4 (en) 2014-01-22
US10911786B2 (en) 2021-02-02
BR112012003285A2 (pt) 2016-03-01
AU2016203618B2 (en) 2017-10-05
JP5604825B2 (ja) 2014-10-15
KR20170113706A (ko) 2017-10-12
KR20120048615A (ko) 2012-05-15
KR101783575B1 (ko) 2017-10-23
US20200169758A1 (en) 2020-05-28
AU2010285760A1 (en) 2012-02-23
AU2010285760B2 (en) 2016-03-03
KR20180083952A (ko) 2018-07-23
AU2010285760B9 (en) 2016-11-03
BR112012003285B1 (pt) 2021-09-28
CN102714716A (zh) 2012-10-03
IN2012DN01240A (enExample) 2015-05-15
KR101880010B1 (ko) 2018-07-18
RU2012104811A (ru) 2013-08-20
CN106028036B (zh) 2019-04-30
AU2010285760C1 (en) 2016-10-20
KR101681167B1 (ko) 2016-12-01
CA2994002C (en) 2020-06-30
AU2016203618A1 (en) 2016-06-16
KR20160138585A (ko) 2016-12-05
US20180167639A1 (en) 2018-06-14
CN109951708A (zh) 2019-06-28
US10587899B2 (en) 2020-03-10
AU2010285760C9 (en) 2016-11-03
JP2011044781A (ja) 2011-03-03
CA2994002A1 (en) 2011-02-24
US9967593B2 (en) 2018-05-08
MX2012001822A (es) 2012-03-29
EP3404917A1 (en) 2018-11-21
CN106028036A (zh) 2016-10-12
EP2469856A1 (en) 2012-06-27
CA2769732C (en) 2018-04-03
CA2769732A1 (en) 2011-02-24
TWI401969B (zh) 2013-07-11

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