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Mesures de rectangularité et d'ellipticité à partir de la transformée de Radon

Salvatore Tabbone 1 Laurent Wendling 1 Daniel Girardeau-Montaut 1
1 QGAR - Querying Graphics through Analysis and Recognition
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : This paper describes an original approach for calculating ellipticity and rectangularity shape descriptors. We propose a new exploitation of the Radon transform to generate a signature which provides global information on the shape of a binary object. The signature allows to keep fundamental geometrical transformation like scale, translation and rotation. The provided results are promising.
Keywords : Radon transform shape descriptors
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Conference papers
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https://hal.inria.fr/inria-00000240
Contributor : Salvatore Tabbone <>
Submitted on : Friday, September 16, 2005 - 12:22:51 PM
Last modification on : Friday, February 26, 2021 - 3:28:06 PM

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  • HAL Id : inria-00000240, version 1

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INRIA | CNRS | LORIA | UNIV-LORRAINE

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Salvatore Tabbone, Laurent Wendling, Daniel Girardeau-Montaut. Mesures de rectangularité et d'ellipticité à partir de la transformée de Radon. 4ème Colloque International Francophone sur l'Ecrit et le Document - CIFED'2002, Oct 2002, Hammamet/Tunisie, pp.265-274. ⟨inria-00000240⟩

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