JP2011035621A5 - - Google Patents

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JP2011035621A5
JP2011035621A5 JP2009179396A JP2009179396A JP2011035621A5 JP 2011035621 A5 JP2011035621 A5 JP 2011035621A5 JP 2009179396 A JP2009179396 A JP 2009179396A JP 2009179396 A JP2009179396 A JP 2009179396A JP 2011035621 A5 JP2011035621 A5 JP 2011035621A5
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JP2011035621A (ja
JP5233897B2 (ja
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Priority claimed from JP2009179396A external-priority patent/JP5233897B2/ja
Priority to JP2009179396A priority Critical patent/JP5233897B2/ja
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Priority to US12/817,606 priority patent/US9712821B2/en
Priority to CN2010102369313A priority patent/CN101990098B/zh
Priority to CN201310447245.4A priority patent/CN103546746B/zh
Priority to CN201310447241.6A priority patent/CN103546760B/zh
Publication of JP2011035621A publication Critical patent/JP2011035621A/ja
Publication of JP2011035621A5 publication Critical patent/JP2011035621A5/ja
Publication of JP5233897B2 publication Critical patent/JP5233897B2/ja
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Priority to US15/611,246 priority patent/US9872023B2/en
Priority to US15/729,283 priority patent/US10182231B2/en
Priority to US16/104,618 priority patent/US10491894B2/en
Priority to US16/538,828 priority patent/US10855984B2/en
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JP2009179396A 2009-07-31 2009-07-31 画像処理装置および方法 Active JP5233897B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2009179396A JP5233897B2 (ja) 2009-07-31 2009-07-31 画像処理装置および方法
US12/817,606 US9712821B2 (en) 2009-07-31 2010-06-17 Image processing apparatus and method
CN2010102369313A CN101990098B (zh) 2009-07-31 2010-07-21 图像处理设备和方法
CN201310447245.4A CN103546746B (zh) 2009-07-31 2010-07-21 图像解码装置、图像解码方法、电视接收机和便携式电话
CN201310447241.6A CN103546760B (zh) 2009-07-31 2010-07-21 图像编码装置、图像编码方法、照相机和便携式电话
US15/611,246 US9872023B2 (en) 2009-07-31 2017-06-01 Image processing apparatus and method
US15/729,283 US10182231B2 (en) 2009-07-31 2017-10-10 Image processing apparatus and method
US16/104,618 US10491894B2 (en) 2009-07-31 2018-08-17 Image processing apparatus and method
US16/538,828 US10855984B2 (en) 2009-07-31 2019-08-13 Image processing apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009179396A JP5233897B2 (ja) 2009-07-31 2009-07-31 画像処理装置および方法

Related Child Applications (2)

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JP2013051884A Division JP5573997B2 (ja) 2013-03-14 2013-03-14 画像復号装置および方法、記録媒体、並びにプログラム
JP2013051883A Division JP5573996B2 (ja) 2013-03-14 2013-03-14 画像符号化装置および方法、記録媒体、並びにプログラム

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JP2011035621A JP2011035621A (ja) 2011-02-17
JP2011035621A5 true JP2011035621A5 (enExample) 2012-08-30
JP5233897B2 JP5233897B2 (ja) 2013-07-10

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JP2009179396A Active JP5233897B2 (ja) 2009-07-31 2009-07-31 画像処理装置および方法

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US (5) US9712821B2 (enExample)
JP (1) JP5233897B2 (enExample)
CN (3) CN101990098B (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5359657B2 (ja) 2009-07-31 2013-12-04 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
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
KR101550112B1 (ko) * 2010-07-21 2015-09-11 텔레폰악티에볼라겟엘엠에릭슨(펍) 픽쳐 코딩 및 디코딩
US9247265B2 (en) * 2010-09-01 2016-01-26 Qualcomm Incorporated Multi-input adaptive filter based on combination of sum-modified Laplacian filter indexing and quadtree partitioning
US9819966B2 (en) 2010-09-01 2017-11-14 Qualcomm Incorporated Filter description signaling for multi-filter adaptive filtering
US20130177078A1 (en) * 2010-09-30 2013-07-11 Electronics And Telecommunications Research Institute Apparatus and method for encoding/decoding video using adaptive prediction block filtering
KR20120035096A (ko) * 2010-10-04 2012-04-13 한국전자통신연구원 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
US8861617B2 (en) * 2010-10-05 2014-10-14 Mediatek Inc Method and apparatus of region-based adaptive loop filtering
JP2012085211A (ja) * 2010-10-14 2012-04-26 Sony Corp 画像処理装置および方法、並びにプログラム
US9525884B2 (en) * 2010-11-02 2016-12-20 Hfi Innovation Inc. Method and apparatus of slice boundary filtering for high efficiency video coding
US8630356B2 (en) * 2011-01-04 2014-01-14 The Chinese University Of Hong Kong High performance loop filters in video compression
US8923633B2 (en) * 2011-03-07 2014-12-30 Panasonic Intellectual Property Corporation Of America Image decoding method, image coding method, image decoding apparatus, and image coding apparatus
PT2882190T (pt) * 2011-04-21 2019-02-25 Hfi Innovation Inc Método e aparelho para filtragem em laço melhorada
US20120294353A1 (en) 2011-05-16 2012-11-22 Mediatek Inc. Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components
WO2012169952A2 (en) * 2011-06-10 2012-12-13 Telefonaktiebolaget L M Ericsson (Publ) Signaling of end of slices
SI4075799T1 (sl) 2011-06-14 2024-06-28 Lg Electronics Inc Naprava za kodiranje in dekodiranje informacij o sliki
JP5907367B2 (ja) * 2011-06-28 2016-04-26 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
US8767824B2 (en) * 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
US9357235B2 (en) 2011-10-13 2016-05-31 Qualcomm Incorporated Sample adaptive offset merged with adaptive loop filter in video coding
EP2769550A4 (en) * 2011-10-14 2016-03-09 Mediatek Inc METHOD AND APPARATUS FOR LOOP FILTRATION
WO2013053324A1 (en) * 2011-10-14 2013-04-18 Mediatek Inc. Method and apparatus for loop filtering
US9462298B2 (en) 2011-10-21 2016-10-04 Qualcomm Incorporated Loop filtering around slice boundaries or tile boundaries in video coding
JP6034010B2 (ja) * 2011-10-24 2016-11-30 ソニー株式会社 符号化装置、符号化方法、およびプログラム
TWI523497B (zh) * 2011-11-10 2016-02-21 Sony Corp Image processing apparatus and method
CN107257491B (zh) * 2012-02-29 2019-10-18 索尼公司 图像处理设备和方法
RU2625534C2 (ru) * 2012-07-02 2017-07-14 Сан Пэтент Траст Способ декодирования изображений, способ кодирования изображений, устройство декодирования изображений, устройство кодирования изображений и устройство кодирования и декодирования изображений
US8942473B2 (en) * 2012-07-25 2015-01-27 Ko Hung Lin Image processing method and display apparatus
US10477208B2 (en) * 2012-09-24 2019-11-12 Intel Corporation Histogram segmentation based local adaptive filter for video encoding and decoding
JP2015164031A (ja) * 2014-01-30 2015-09-10 株式会社リコー 画像表示システム
CN105335111B (zh) * 2014-05-26 2018-12-21 阿里巴巴集团控股有限公司 一种图像的展示处理方法和装置
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
CN105992000B (zh) * 2015-03-06 2019-03-22 扬智科技股份有限公司 影像流的处理方法及其影像处理装置
KR20180019549A (ko) * 2015-06-18 2018-02-26 엘지전자 주식회사 영상 코딩 시스템에서 영상 필터링 방법 및 장치
DE112016007098T5 (de) * 2016-07-26 2019-04-18 Hewlett-Packard Development Company, L.P. Indexierung von voxeln für das 3d-drucken
EP3454556A1 (en) * 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
US11290734B2 (en) * 2019-01-02 2022-03-29 Tencent America LLC Adaptive picture resolution rescaling for inter-prediction and display
CN110234008B (zh) * 2019-03-11 2020-06-16 杭州海康威视数字技术股份有限公司 编码方法、解码方法及装置
CN112970252A (zh) * 2020-07-24 2021-06-15 深圳市大疆创新科技有限公司 视频编解码的方法和装置
US12047567B2 (en) * 2021-01-26 2024-07-23 Beijing Dajia Internet Information Technology Co., Ltd. System and method for applying adaptive loop filter in video coding

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606187B1 (fr) * 1986-10-31 1988-12-09 Thomson Grand Public Procede et dispositif de reduction du bruit engendre par un codeur-decodeur d'images numeriques operant par blocs
JP2856300B2 (ja) * 1993-02-19 1999-02-10 富士ゼロックス株式会社 画像符号化装置および復号装置
PT1186148E (pt) * 1999-06-18 2003-04-30 Swisscom Mobile Ag Transmissao e visualizacao de dados de video
CN1968411A (zh) * 2001-09-12 2007-05-23 松下电器产业株式会社 图像解码方法
GB2382940A (en) * 2001-11-27 2003-06-11 Nokia Corp Encoding objects and background blocks
US7127120B2 (en) 2002-11-01 2006-10-24 Microsoft Corporation Systems and methods for automatically editing a video
JP2004207862A (ja) * 2002-12-24 2004-07-22 Nippon Telegr & Teleph Corp <Ntt> 映像符号化装置及び映像復号化装置及びその方法並びにそのプログラム
EP1631090A1 (en) * 2004-08-31 2006-03-01 Matsushita Electric Industrial Co., Ltd. Moving picture coding apparatus and moving picture decoding apparatus
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
FR2880194B1 (fr) * 2004-12-24 2007-06-01 Atmel Grenoble Soc Par Actions Capteur d'image a zones de couleur globalement separees
JP2007027980A (ja) 2005-07-13 2007-02-01 Mitsubishi Electric Corp 復号装置および符号化装置
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
JP4455487B2 (ja) * 2005-12-16 2010-04-21 株式会社東芝 復号化装置及び復号化方法及びプログラム
JP4987322B2 (ja) 2006-02-28 2012-07-25 株式会社東芝 動画像復号装置及び動画像復号方法
JP4752631B2 (ja) * 2006-06-08 2011-08-17 株式会社日立製作所 画像符号化装置、及び画像符号化方法
JP4724061B2 (ja) * 2006-07-06 2011-07-13 株式会社東芝 動画像符号化装置
US8731064B2 (en) * 2006-09-11 2014-05-20 Apple Inc. Post-processing for decoder complexity scalability
CN101395921B (zh) * 2006-11-17 2012-08-22 Lg电子株式会社 用于解码/编码视频信号的方法及装置
JP5063684B2 (ja) * 2006-11-17 2012-10-31 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
US8509316B2 (en) * 2007-01-09 2013-08-13 Core Wireless Licensing, S.a.r.l. Adaptive interpolation filters for video coding
JP4931215B2 (ja) * 2007-01-24 2012-05-16 キヤノン株式会社 画像処理装置及びその方法
JP2008182562A (ja) 2007-01-25 2008-08-07 Matsushita Electric Ind Co Ltd 量子化マトリクスを用いた適応的デブロッキングフィルタリングの方法と装置
CN101035276A (zh) * 2007-03-30 2007-09-12 清华大学 H.264解码器去块效应滤波的操作方法
CN101340577A (zh) * 2007-07-06 2009-01-07 北京大学软件与微电子学院 基于方向滤波和自适应边界判定的视频后处理方法及系统
US20090154567A1 (en) 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression
US20090316793A1 (en) * 2008-06-20 2009-12-24 Yang Zhijie Michael Method and system for adaptive deblocking for avs1-p2
US8811484B2 (en) * 2008-07-07 2014-08-19 Qualcomm Incorporated Video encoding by filter selection
KR20110001990A (ko) * 2009-06-30 2011-01-06 삼성전자주식회사 영상 데이터의 인 루프 필터링 장치 및 방법과 이를 이용한 영상 부호화/복호화 장치

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