Geometric Description of Images as Topographic Maps

Vicent Caselles|Pascal Monasse

ISBN 10: 364204610X / ISBN 13: 9783642046100

Edité par Springer Berlin Heidelberg, 2009

Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. This book discusses the basic geometric contents of an image and presents a treedatastructuretohandleite?ciently.Itanalyzesalsosomemorphological operators that simplify this geometric contents and their implementation in termsofthe datastructuresintroduced. N° de réf. du vendeur 5044368

Synopsis :

This book discusses the basic geometric contents of an image and presents a treedatastructuretohandleite?ciently.Itanalyzesalsosomemorphological operators that simplify this geometric contents and their implementation in termsofthe datastructuresintroduced.It?nallyreviewsseveralapplications to image comparison and registration, to edge and corner computation, and the selection of features associated to a given scale in images. Let us ?rst say that, to avoid a long list, we shall not give references in this summary; they are obviously contained in this monograph. A gray level image is usually modeled as a function de?ned in a bounded N domain D? R (typically N = 2 for usual snapshots, N=3formedical images or movies) with values in R. The sensors of a camera or a CCD array transform the continuum of light energies to a ?nite interval of values by means of a nonlinear function g. The contrast change g depends on the pr- ertiesofthesensors, butalsoontheilluminationconditionsandthere?ection propertiesofthe objects, andthoseconditionsaregenerallyunknown.Images are thus observed modulo an arbitrary and unknown contrast change.

Détails bibliographiques

Titre : Geometric Description of Images as ...
Éditeur : Springer Berlin Heidelberg
Date d'édition : 2009
Reliure : Couverture souple
Etat : New