Image Selective Smoothing and Edge Detection by Nonlinear Diffusion

dc.contributor.author	Catté, Francine
dc.contributor.author	Lions, Pierre-Louis
dc.contributor.author	Morel, Jean-Michel
dc.contributor.author	Coll, Tomeu
dc.date.accessioned	2014-12-15T09:39:11Z
dc.date.available	2014-12-15T09:39:11Z
dc.date.issued	1992
dc.identifier.uri	https://basepub.dauphine.fr/handle/123456789/14444
dc.language.iso	en	en
dc.subject	multiscale image analysis	en
dc.subject	edge detection	en
dc.subject	parabolic equation	en
dc.subject	nonlinear diffusion	en
dc.subject	stability	en
dc.subject.ddc	519	en
dc.title	Image Selective Smoothing and Edge Detection by Nonlinear Diffusion	en
dc.type	Article accepté pour publication ou publié
dc.description.abstracten	A new version of the Perona and Malik theory for edge detection and image restoration is proposed. This new version keeps all the improvements of the original model and avoids its drawbacks: it is proved to be stable in presence of noise, with existence and uniqueness results. Numerical experiments on natural images are presented.	en
dc.relation.isversionofjnlname	SIAM Journal on Numerical Analysis
dc.relation.isversionofjnlvol	29	en
dc.relation.isversionofjnlissue	1	en
dc.relation.isversionofjnldate	1992
dc.relation.isversionofjnlpages	182-193	en
dc.relation.isversionofdoi	http://dx.doi.org/10.1137/0729012	en
dc.relation.isversionofjnlpublisher	SIAM	en
dc.subject.ddclabel	Probabilités et mathématiques appliquées	en
dc.relation.forthcoming	non	en
dc.relation.forthcomingprint	non	en

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