Detection and Completion of filaments: a vector field and PDE Approach

Baudour Alexis 1, 2 Gilles Aubert 2 Laure Blanc-Féraud 1
1 ARIANA - Inverse problems in earth monitoring
CRISAM - Inria Sophia Antipolis - Méditerranée , SIS - Signal, Images et Systèmes
Abstract : Our goal in this paper is to propose a new algorithm for the detection and the completion of thin filaments in noisy and blurred 2D or 3D images. The detection method is based on the construction of a 3D vector field whose singularities (vorticity points) correspond to the filaments. The completion is then obtained by solving a Ginzburg-Landau system which is well-adapted to the study of such singularities. Numerical results for 2D images are given.
Type de document :
Article dans une revue
Lecture notes in computer science, springer, 2007, LNCS 4485, pp.451-460. 〈10.1007/978-3-540-72823-8〉
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https://hal.inria.fr/inria-00417737
Contributeur : Laure Blanc-Féraud <>
Soumis le : mercredi 16 septembre 2009 - 16:59:40
Dernière modification le : lundi 4 décembre 2017 - 15:14:09

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Baudour Alexis, Gilles Aubert, Laure Blanc-Féraud. Detection and Completion of filaments: a vector field and PDE Approach. Lecture notes in computer science, springer, 2007, LNCS 4485, pp.451-460. 〈10.1007/978-3-540-72823-8〉. 〈inria-00417737〉

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