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- Introduction to the use of Hough transform in shape analysis
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Isabelle
Fillère, Marie-José
Labouré, Jean-Marie
Becker & Michel
Jourlin Introduction to the use of Hough transform in shape analysis
(Volume 18 (1999) — Number 3 - Nov. 1999)
Article
Document(s) associé(s)
Annexes
Abstract
This paper shows, in an introductory manner, how Hough Transform can provide a versatile approach to many questions concerning planar convex shapes, with a special attention paid to origin changes. Applications are given in the domains of shape symmetry parameters and length computation. Radon Transform is shown to be a natural extension of Hough Transform to gray-level and/or non convex shapes.
Keywords : convexity, Hough transform, image processing, Radon transform, shape parameters, shapes, support functions
Pour citer cet article
Isabelle Fillère, Marie-José Labouré, Jean-Marie Becker & Michel Jourlin, «Introduction to the use of Hough transform in shape analysis», Acta Stereologica [En ligne], Volume 18 (1999), Number 3 - Nov. 1999, 397-403 URL : https://popups.uliege.be/0351-580x/index.php?id=2561.
CPE Lyon, LISA Laboratory, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne Cedex France
CPE Lyon, LISA Laboratory, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne Cedex France
CPE Lyon, LISA Laboratory, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne Cedex France, e-mail:
becker@cpe.fr
CPE Lyon, LISA Laboratory, 43 Bd du 11 Novembre 1918, 69616 Villeurbanne Cedex France