Edge adaptive directional total variation

The directional total variation (DTV) model has been proposed very recently for image denoising. However, the DTV model works well when there is just one dominant direction in the image. In this Letter, the authors propose to make the DTV model adaptive to image edge direction so that the proposed m...

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Bibliographic Details
Main Authors:	Hua Zhang, Yuanquan Wang
Format:	Article
Language:	English
Published:	Wiley 2013-11-01
Series:	The Journal of Engineering
Subjects:	edge detection image denoising partial differential equations variational techniques edge adaptive directional total variation model DTV model image edge direction partial differential equation variational methods
Online Access:	http://digital-library.theiet.org/content/journals/10.1049/joe.2013.0116

id	doaj-68dd9f4d08f143f993cd86785642c38e
record_format	Article
spelling	doaj-68dd9f4d08f143f993cd86785642c38e2021-04-02T05:19:57ZengWileyThe Journal of Engineering2051-33052013-11-0110.1049/joe.2013.0116JOE.2013.0116Edge adaptive directional total variationHua Zhang0Yuanquan Wang1Tianjin University of TechnologyTianjin University of TechnologyThe directional total variation (DTV) model has been proposed very recently for image denoising. However, the DTV model works well when there is just one dominant direction in the image. In this Letter, the authors propose to make the DTV model adaptive to image edge direction so that the proposed model can handle images with several dominant directions. Experiment and comparison show the effectiveness of the proposed method.http://digital-library.theiet.org/content/journals/10.1049/joe.2013.0116edge detectionimage denoisingpartial differential equationsvariational techniquesedge adaptive directional total variation modelDTV modelimage denoisingimage edge directionpartial differential equationvariational methods
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Hua Zhang Yuanquan Wang
spellingShingle	Hua Zhang Yuanquan Wang Edge adaptive directional total variation The Journal of Engineering edge detection image denoising partial differential equations variational techniques edge adaptive directional total variation model DTV model image denoising image edge direction partial differential equation variational methods
author_facet	Hua Zhang Yuanquan Wang
author_sort	Hua Zhang
title	Edge adaptive directional total variation
title_short	Edge adaptive directional total variation
title_full	Edge adaptive directional total variation
title_fullStr	Edge adaptive directional total variation
title_full_unstemmed	Edge adaptive directional total variation
title_sort	edge adaptive directional total variation
publisher	Wiley
series	The Journal of Engineering
issn	2051-3305
publishDate	2013-11-01
description	The directional total variation (DTV) model has been proposed very recently for image denoising. However, the DTV model works well when there is just one dominant direction in the image. In this Letter, the authors propose to make the DTV model adaptive to image edge direction so that the proposed model can handle images with several dominant directions. Experiment and comparison show the effectiveness of the proposed method.
topic	edge detection image denoising partial differential equations variational techniques edge adaptive directional total variation model DTV model image denoising image edge direction partial differential equation variational methods
url	http://digital-library.theiet.org/content/journals/10.1049/joe.2013.0116
work_keys_str_mv	AT huazhang edgeadaptivedirectionaltotalvariation AT yuanquanwang edgeadaptivedirectionaltotalvariation
_version_	1724172507149238272

Edge adaptive directional total variation

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