JP2018033181A5 - - Google Patents

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JP2018033181A5
JP2018033181A5 JP2017224892A JP2017224892A JP2018033181A5 JP 2018033181 A5 JP2018033181 A5 JP 2018033181A5 JP 2017224892 A JP2017224892 A JP 2017224892A JP 2017224892 A JP2017224892 A JP 2017224892A JP 2018033181 A5 JP2018033181 A5 JP 2018033181A5
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Japan
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region
artifact
filter parameters
parameters
artifact removal
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JP2017224892A
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JP6646029B2 (ja
JP2018033181A (ja
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JP2017224892A 2009-03-12 2017-11-22 アーティファクト除去フィルタリングのための領域ベースのフィルタ・パラメータの選択を行う方法および装置 Active JP6646029B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15957309P 2009-03-12 2009-03-12
US61/159,573 2009-03-12

Related Parent Applications (1)

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JP2015083386A Division JP6479548B2 (ja) 2009-03-12 2015-04-15 アーティファクト除去フィルタリングのための領域ベースのフィルタ・パラメータの選択を行う方法および装置

Publications (3)

Publication Number Publication Date
JP2018033181A JP2018033181A (ja) 2018-03-01
JP2018033181A5 true JP2018033181A5 (enExample) 2018-10-25
JP6646029B2 JP6646029B2 (ja) 2020-02-14

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Family Applications (3)

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JP2011554041A Pending JP2012520607A (ja) 2009-03-12 2010-03-10 アーティファクト除去フィルタリングのための領域ベースのフィルタ・パラメータの選択を行う方法および装置
JP2015083386A Active JP6479548B2 (ja) 2009-03-12 2015-04-15 アーティファクト除去フィルタリングのための領域ベースのフィルタ・パラメータの選択を行う方法および装置
JP2017224892A Active JP6646029B2 (ja) 2009-03-12 2017-11-22 アーティファクト除去フィルタリングのための領域ベースのフィルタ・パラメータの選択を行う方法および装置

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JP2011554041A Pending JP2012520607A (ja) 2009-03-12 2010-03-10 アーティファクト除去フィルタリングのための領域ベースのフィルタ・パラメータの選択を行う方法および装置
JP2015083386A Active JP6479548B2 (ja) 2009-03-12 2015-04-15 アーティファクト除去フィルタリングのための領域ベースのフィルタ・パラメータの選択を行う方法および装置

Country Status (7)

Country Link
US (1) US9294784B2 (enExample)
EP (1) EP2406957A1 (enExample)
JP (3) JP2012520607A (enExample)
KR (2) KR102003137B1 (enExample)
CN (3) CN102349298B (enExample)
BR (1) BRPI1007869B1 (enExample)
WO (1) WO2010104570A1 (enExample)

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CN106060547B (zh) * 2010-06-07 2019-09-13 数码士有限公司 解码高分辨率图像的方法和装置
US20120008687A1 (en) * 2010-07-06 2012-01-12 Apple Inc. Video coding using vector quantized deblocking filters
US9628821B2 (en) 2010-10-01 2017-04-18 Apple Inc. Motion compensation using decoder-defined vector quantized interpolation filters
CN103096054B (zh) * 2011-11-04 2015-07-08 华为技术有限公司 一种视频图像滤波处理方法和装置
US20150365703A1 (en) * 2014-06-13 2015-12-17 Atul Puri System and method for highly content adaptive quality restoration filtering for video coding
EP3151559A1 (en) * 2015-09-29 2017-04-05 Thomson Licensing Method for coding and decoding a plurality of picture blocks and corresponding devices
EP4336840A3 (en) 2017-05-31 2024-05-29 InterDigital Madison Patent Holdings, SAS A method and a device for picture encoding and decoding
KR102520626B1 (ko) * 2018-01-22 2023-04-11 삼성전자주식회사 아티팩트 감소 필터를 이용한 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치
WO2024164917A1 (en) * 2023-02-08 2024-08-15 Mediatek Inc. Method and apparatus for reducing visual artifacts introduced by cross-component adaptive filter
US20250150586A1 (en) * 2023-11-03 2025-05-08 Tencent America LLC Direction-adaptive region-based prediction combination
CN118447123B (zh) * 2024-07-08 2024-09-13 南昌睿度医疗科技有限公司 一种核磁共振图像伪影去除方法及系统

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JPH0884342A (ja) * 1994-09-14 1996-03-26 Mitsubishi Electric Corp 映像信号復号化装置
US5771318A (en) * 1996-06-27 1998-06-23 Siemens Corporate Research, Inc. Adaptive edge-preserving smoothing filter
US7346224B2 (en) * 2003-11-07 2008-03-18 Mitsubishi Electric Research Laboratories, Inc. System and method for classifying pixels in images
WO2005081543A1 (ja) * 2004-02-19 2005-09-01 Olympus Corporation 撮像システム、画像処理プログラム
US20060039624A1 (en) * 2004-08-20 2006-02-23 Hao-Song Kong System and method for fuzzy filtering images
KR20060020801A (ko) * 2004-09-01 2006-03-07 매그나칩 반도체 유한회사 적응적인 잡음 제거가 가능한 필터를 갖는 이미지센서 및이미지센서의 적응적인 잡음 제거 방법
JP2006148878A (ja) * 2004-10-14 2006-06-08 Mitsubishi Electric Research Laboratories Inc 画像中の画素を分類する方法
US8218634B2 (en) * 2005-01-13 2012-07-10 Ntt Docomo, Inc. Nonlinear, in-the-loop, denoising filter for quantization noise removal for hybrid video compression
US8208564B2 (en) * 2005-06-24 2012-06-26 Ntt Docomo, Inc. Method and apparatus for video encoding and decoding using adaptive interpolation
TWI272838B (en) * 2005-06-30 2007-02-01 Sony Taiwan Ltd Zebra pattern display apparatus
EP2001239B1 (en) 2006-03-27 2017-09-13 Sun Patent Trust Picture coding apparatus and picture decoding apparatus
BRPI0715507A2 (pt) * 2006-08-02 2013-06-18 Thomson Licensinc S A mÉtodos e aparelhos para particionamento geomÉtrico adaptativo para decodificaÇço de vÍdeo
US9277243B2 (en) 2006-11-08 2016-03-01 Thomson Licensing Methods and apparatus for in-loop de-artifact filtering
DE602007010514D1 (de) * 2006-12-18 2010-12-23 Koninkl Philips Electronics Nv Bildkomprimierung und dekomprimierung
US20100128803A1 (en) * 2007-06-08 2010-05-27 Oscar Divorra Escoda Methods and apparatus for in-loop de-artifacting filtering based on multi-lattice sparsity-based filtering
KR101303667B1 (ko) * 2007-08-28 2013-09-04 삼성전자주식회사 의사 윤곽을 탐지 및 제거하는 방법 및 장치, 픽셀의 윤곽여부를 확인하는 방법 및 장치 그리고 심플리시티를계산하는 방법 및 장치

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