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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 , Laboratoire I3S - 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.
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Submitted on : Wednesday, September 16, 2009 - 4:59:40 PM
Last modification on : Thursday, August 4, 2022 - 5:05:30 PM

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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, 2007, LNCS 4485, pp.451-460. ⟨10.1007/978-3-540-72823-8⟩. ⟨inria-00417737⟩



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