Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté : électronique
Auteur(s) : Damon, James (1945-....)
Giblin, Peter John (1943-....)
Haslinger, Gareth
Titre(s) : Local features in natural images via singularity theory [Texte électronique] / James Damon, Peter Giblin, Gareth Haslinger
Publication : Cham : Springer International Publishing, 2016, cop. 2016
Description matérielle : 1 online resource
Collection : Lecture Notes in Mathematics ; 2165
Note(s) : Titre provenant de l'écran-titre. - Reproduction numérique de l'édition de Cham : Springer, 2016. - La pagination de l'édition imprimée est de X-255 pages
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Fichier EPUB.
This monograph considers a basic problem in the computer analysis of natural images,
which are images of scenes involving multiple objects that are obtained by a camera
lens or a viewer's eye. The goal is to detect geometric features of objects in the
image and to separate regions of the objects with distinct visual properties. When
the scene is illuminated by a single principal light source, we further include the
visual clues resulting from the interaction of the geometric features of objects,
the shade/shadow regions on the objects, and the "apparent contours". We do so by
a mathematical analysis using a repertoire of methods in singularity theory. This
is applied for generic light directions of both the "stable configurations" for these
interactions, whose features remain unchanged under small viewer movement, and the
generic changes which occur under changes of view directions. These may then be used
to differentiate between objects and determine their shapes and positions
Sujet(s) : Analyse globale (mathématiques)
Variétés (mathématiques)
Indice(s) Dewey :
514.74 (23e éd.) = Analyse globale (topologie)
Identifiants, prix et caractéristiques : ISBN 9783319414713
Identifiant de la notice : ark:/12148/cb44681239j
Notice n° :
FRBNF44681239
(notice reprise d'un réservoir extérieur)
