Suivre
Jacques-Olivier Lachaud
Jacques-Olivier Lachaud
Professor of Computer Science, University of Savoie
Adresse e-mail validée de univ-savoie.fr
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Deformable meshes with automated topology changes for coarse-to-fine three-dimensional surface extraction
JO Lachaud, A Montanvert
Medical Image Analysis 3 (2), 187-207, 1999
2491999
Continuous analogs of digital boundaries: A topological approach to iso-surfaces
JO Lachaud, A Montanvert
Graphical models 62 (3), 129-164, 2000
1242000
Fast, accurate and convergent tangent estimation on digital contours
JO Lachaud, A Vialard, F de Vieilleville
Image and Vision Computing 25 (10), 1572-1587, 2007
962007
Delaunay conforming iso-surface, skeleton extraction and noise removal
D Attali, JO Lachaud
Computational Geometry 19 (2-3), 175-189, 2001
822001
Lyndon+ Christoffel= digitally convex
S Brlek, JO Lachaud, X Provençal, C Reutenauer
Pattern Recognition 42 (10), 2239-2246, 2009
732009
Curvature estimation along noisy digital contours by approximate global optimization
B Kerautret, JO Lachaud
Pattern Recognition 42 (10), 2265-2278, 2009
702009
Topologically defined isosurfaces
JO Lachaud
International Conference on Discrete Geometry for Computer Imagery, 243-256, 1996
601996
Analysis and comparative evaluation of discrete tangent estimators
JO Lachaud, A Vialard, F Vieilleville
International conference on discrete geometry for computer imagery, 240-251, 2005
592005
Deformable model with adaptive mesh and automated topology changes
JO Lachaud, B Taton
Fourth International Conference on 3-D Digital Imaging and Modeling, 2003 …, 2003
442003
Multigrid convergent principal curvature estimators in digital geometry
D Coeurjolly, JO Lachaud, J Levallois
Computer Vision and Image Understanding 129, 27-41, 2014
432014
Computation of homology groups and generators
S Peltier, S Alayrangues, L Fuchs, JO Lachaud
Computers & Graphics 30 (1), 62-69, 2006
412006
Integral based curvature estimators in digital geometry
D Coeurjolly, JO Lachaud, J Levallois
International Conference on Discrete Geometry for Computer Imagery, 215-227, 2013
392013
Convex digital polygons, maximal digital straight segments and convergence of discrete geometric estimators
F De Vieilleville, JO Lachaud, F Feschet
Journal of Mathematical Imaging and Vision 27 (2), 139-156, 2007
382007
Deformable model with a complexity independent from image resolution
JO Lachaud, B Taton
Computer Vision and Image Understanding 99 (3), 453-475, 2005
362005
Properties of gauss digitized shapes and digital surface integration
JO Lachaud, B Thibert
Journal of Mathematical Imaging and Vision 54 (2), 162-180, 2016
352016
Comparison of discrete curvature estimators and application to corner detection
B Kerautret, JO Lachaud, B Naegel
International Symposium on Visual Computing, 710-719, 2008
332008
Espaces non-euclidiens et analyse d’image: modeles déformables riemanniens et discrets, topologie et géométrie discrete
JO LACHAUD
Université Bordeaux 1, 2006
332006
Meaningful scales detection along digital contours for unsupervised local noise estimation
B Kerautret, JO Lachaud
IEEE Transactions on Pattern Analysis and Machine Intelligence 34 (12), 2379 …, 2012
312012
Comparison and improvement of tangent estimators on digital curves
F de Vieilleville, JO Lachaud
Pattern Recognition 42 (8), 1693-1707, 2009
302009
Accurate curvature estimation along digital contours with maximal digital circular arcs
T Roussillon, JO Lachaud
International Workshop on Combinatorial Image Analysis, 43-55, 2011
292011
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