J. Lachaud

发表

Robust and Convergent Curvature and Normal Estimators with Digital Integral Invariants

D. Coeurjolly, J. Lachaud, Jérémy Levallois, 2017 .

Phase-field modelling and computing for a large number of phases

É. Oudet, J. Lachaud, É. Bretin, 2019, ESAIM: Mathematical Modelling and Numerical Analysis.

Multigrid Convergence of Discrete Geometric Estimators

Tristan Roussillon, T. Roussillon, D. Coeurjolly, 2012 .

Multigrid-convergence of digital curvature estimators

J. Lachaud, 2013 .

Implementation of integral based digital curvature estimators in DGtal

D. Coeurjolly, J. Lachaud, Jérémy Levallois, 2013 .

Corrected Curvature Measures

B. Thibert, J. Lachaud, P. Romon, 2019, Discrete & Computational Geometry.

An Elastica-Driven Digital Curve Evolution Model for Image Segmentation

Hugues Talbot, J. Lachaud, D. Antunes, 2020, Journal of Mathematical Imaging and Vision.

A Maximum-Flow Model for Digital Elastica Shape Optimization

Jacques-Olivier Lachaud, Hugues Talbot, Daniel Martins Antunes, 2021, DGMM.

A Simple Discrete Calculus for Digital Surfaces

D. Coeurjolly, J. Lachaud, 2022, DGMM.

ABLATION OF C/C COMPOSITES: ROUGHNESS AND REACTIVITY

G. Vignoles, M. Quintard, J. Lachaud, 2010 .

Regularization of Discrete Contour by Willmore Energy

Jacques-Olivier Lachaud, Elie Bretin, Édouard Oudet, 2011, Journal of Mathematical Imaging and Vision.

Deformable model with a complexity independent from image resolution

Jacques-Olivier Lachaud, Benjamin Taton, J. Lachaud, 2005, Comput. Vis. Image Underst..

Deformable meshes with automated topology changes for coarse-to-fine three-dimensional surface extraction

Jacques-Olivier Lachaud, Annick Montanvert, A. Montanvert, 1999, Medical Image Anal..

Volumic Segmentation using Hierarchical Representation and Triangulated Surface

Jacques-Olivier Lachaud, Annick Montanvert, A. Montanvert, 1996, ECCV.

Geometric Total Variation for Image Vectorization, Zooming and Pixel Art Depixelizing

Jacques-Olivier Lachaud, Bertrand Kerautret, B. Kerautret, 2019, ACPR.

Numerical Implementation of the Ambrosio-Tortorelli Functional Using Discrete Calculus and Application to Image Restoration and Inpainting

Jacques-Olivier Lachaud, Hugues Talbot, Marion Foare, 2016, RRPR@ICPR.

Image restoration and segmentation using the Ambrosio-Tortorelli functional and Discrete Calculus

Jacques-Olivier Lachaud, Hugues Talbot, Marion Foare, 2016, 2016 23rd International Conference on Pattern Recognition (ICPR).

Combining voxel and normal predictions for multi-view 3D sketching

Adrien Bousseau, Jacques-Olivier Lachaud, David Coeurjolly, 2019, Comput. Graph..

Fully deformable 3D digital partition model with topological control

Jacques-Olivier Lachaud, Guillaume Damiand, Alexandre Dupas, 2011, Pattern Recognit. Lett..

Multi-Label Simple Points Definition for 3D Images Digital Deformable Model

Jacques-Olivier Lachaud, Guillaume Damiand, Alexandre Dupas, 2009, DGCI.

Computation of homology groups and generators

Jacques-Olivier Lachaud, Laurent Fuchs, Samuel Peltier, 2005, Comput. Graph..

Continuous Analogs of Digital Boundaries: A Topological Approach to Iso-Surfaces

Jacques-Olivier Lachaud, Annick Montanvert, A. Montanvert, 2000, Graph. Model..

An output-sensitive algorithm to compute the normal vector of a digital plane

Jacques-Olivier Lachaud, Xavier Provençal, Tristan Roussillon, 2016, Theor. Comput. Sci..

Maximal Planes and Multiscale Tangential Cover of 3D Digital Objects

Jacques-Olivier Lachaud, Emilie Charrier, J. Lachaud, 2011, IWCIA.

Dynamic Minimum Length Polygon

Jacques-Olivier Lachaud, Xavier Provençal, J. Lachaud, 2011, IWCIA.

Digital Shape Analysis with Maximal Segments

Jacques-Olivier Lachaud, J. Lachaud, 2010, WADGMM.

Laplace–Beltrami Operator on Digital Surfaces

Jacques-Olivier Lachaud, David Coeurjolly, Tristan Roussillon, 2018, Journal of Mathematical Imaging and Vision.

Meaningful Scales Detection along Digital Contours for Unsupervised Local Noise Estimation

Jacques-Olivier Lachaud, Bertrand Kerautret, J. Lachaud, 2012, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Deformable model with adaptive mesh and automated topology changes

Jacques-Olivier Lachaud, Benjamin Taton, J. Lachaud, 2003, Fourth International Conference on 3-D Digital Imaging and Modeling, 2003. 3DIM 2003. Proceedings..

Discrete Deformable Boundaries for the Segmentation of Multidimensional Images

Jacques-Olivier Lachaud, Anne Vialard, J. Lachaud, 2001, IWVF.

Digital surfaces as a basis for building isosurfaces

Jacques-Olivier Lachaud, Annick Montanvert, A. Montanvert, 1998, Proceedings 1998 International Conference on Image Processing. ICIP98 (Cat. No.98CB36269).

Digital Deformable Model Simulating Active Contours

François de Vieilleville, Jacques-Olivier Lachaud, J. Lachaud, 2009, DGCI.

Combinatorial Pyramids and Discrete Geometry for Energy-Minimizing Segmentation pdf

Jacques-Olivier Lachaud, Luc Brun, Martin Braure de Calignon, 2006, ISVC.

Fully Deformable 3 D Digital Partition Model with 1 Topological Control

G. Damiand, J. Lachaud, A. Dupas, 2010 .

An Optimized Framework for Plane-Probing Algorithms

Jocelyn Meyron, T. Roussillon, J. Lachaud, 2020, Journal of Mathematical Imaging and Vision.

Piecewise smooth reconstruction of normal vector field on digital data

Jacques-Olivier Lachaud, David Coeurjolly, Pierre Gueth, 2016, Comput. Graph. Forum.

Scale-space feature extraction on digital surfaces

Jacques-Olivier Lachaud, Jérémy Levallois, David Coeurjolly, 2015, Comput. Graph..

Laplace–Beltrami Operator on Digital Surfaces

T. Roussillon, D. Coeurjolly, J. Lachaud, 2018, Journal of Mathematical Imaging and Vision.

Lyndon + Christoffel = digitally convex

Jacques-Olivier Lachaud, Srecko Brlek, Xavier Provençal, 2009, Pattern Recognit..

Digital Surface Regularization With Guarantees

Jacques-Olivier Lachaud, David Coeurjolly, Pierre Gueth, 2021, IEEE Transactions on Visualization and Computer Graphics.

Multigrid convergent principal curvature estimators in digital geometry

Jacques-Olivier Lachaud, Jérémy Levallois, David Coeurjolly, 2014, Comput. Vis. Image Underst..

Voronoi-Based Geometry Estimator for 3D Digital Surfaces

Jacques-Olivier Lachaud, Louis Cuel, Boris Thibert, 2014, DGCI.

Robust Geometry Estimation Using the Generalized Voronoi Covariance Measure pdf

Jacques-Olivier Lachaud, Quentin Mérigot, Louis Cuel, 2014, SIAM J. Imaging Sci..

Reconstruction from voxel objects with guarantees

D. Coeurjolly, J. Lachaud, P. Gueth, 2020 .

Mumford‐Shah Mesh Processing using the Ambrosio‐Tortorelli Functional

Jacques-Olivier Lachaud, David Coeurjolly, Nicolas Bonneel, 2018, Comput. Graph. Forum.

Regularization of voxel art

Jacques-Olivier Lachaud, David Coeurjolly, Pierre Gueth, 2018, SIGGRAPH Talks.

Meaningful Scales Detection: an Unsupervised Noise Detection Algorithm for Digital Contours

Jacques-Olivier Lachaud, Bertrand Kerautret, J. Lachaud, 2014, Image Process. Line.

Extraction of Connected Region Boundary in Multidimensional Images

Jacques-Olivier Lachaud, David Coeurjolly, Bertrand Kerautret, 2014, Image Process. Line.

Two linear-time algorithms for computing the minimum length polygon of a digital contour

Jacques-Olivier Lachaud, Xavier Provençal, J. Lachaud, 2009, Discret. Appl. Math..

Combinatorial View of Digital Convexity

Jacques-Olivier Lachaud, Srecko Brlek, Xavier Provençal, 2008, DGCI.

Delaunay conforming iso-surface, skeleton extraction and noise removal

Jacques-Olivier Lachaud, Dominique Attali, D. Attali, 2001, Comput. Geom..

Joint optimization of distortion and cut location for mesh parameterization using an Ambrosio-Tortorelli functional

F. D. Goes, D. Coeurjolly, J. Lachaud, 2023, Comput. Aided Geom. Des..

Laplace–Beltrami Operator on Digital Surfaces

Tristan Roussillon, D. Coeurjolly, J. Lachaud, 2018, Journal of Mathematical Imaging and Vision.

Heat Kernel Laplace-Beltrami Operator on Digital Surfaces

Jacques-Olivier Lachaud, David Coeurjolly, Tristan Roussillon, 2017, DGCI.

Laplace-Beltrami operator on Digital Curves

Tristan Roussillon, D. Coeurjolly, J. Lachaud, 2016 .

Piecewise smooth reconstruction of normal vector field on digital data

D. Coeurjolly, J. Lachaud, P. Gueth, 2016, Computer graphics forum (Print).

Properties of Gauss Digitized Shapes and Digital Surface Integration

Jacques-Olivier Lachaud, Boris Thibert, B. Thibert, 2016, Journal of Mathematical Imaging and Vision.

Lightweight Curvature Estimation on Point Clouds with Randomized Corrected Curvature Measures

B. Thibert, D. Coeurjolly, C. Labart, 2023, Comput. Graph. Forum.

Interpolated corrected curvature measures for polygonal surfaces

Jacques-Olivier Lachaud, David Coeurjolly, Pascal Romon, 2020, Comput. Graph. Forum.

Parameter-Free and Multigrid Convergent Digital Curvature Estimators

Jacques-Olivier Lachaud, Jérémy Levallois, David Coeurjolly, 2014, DGCI.

Integral Based Curvature Estimators in Digital Geometry

D. Coeurjolly, J. Lachaud, Jérémy Levallois, 2013, DGCI.

Fast, accurate and convergent tangent estimation on digital contours

François de Vieilleville, Jacques-Olivier Lachaud, Anne Vialard, 2007, Image Vis. Comput..

Convex Digital Polygons, Maximal Digital Straight Segments and Convergence of Discrete Geometric Estimators

François de Vieilleville, Jacques-Olivier Lachaud, Fabien Feschet, 2007, Journal of Mathematical Imaging and Vision.

An Optimized Framework for Plane-Probing Algorithms

Jacques-Olivier Lachaud, Tristan Roussillon, Jocelyn Meyron, 2020, Journal of Mathematical Imaging and Vision.

Digital Surface Regularization by Normal Vector Field Alignment

Jacques-Olivier Lachaud, David Coeurjolly, Pierre Gueth, 2017, DGCI.

A combined multi-scale/irregular algorithm for the vectorization of noisy digital contours

Jacques-Olivier Lachaud, Antoine Vacavant, Bertrand Kerautret, 2013, Comput. Vis. Image Underst..

Equivalence Between Regular n-G-Maps and n-Surfaces

Jacques-Olivier Lachaud, Pascal Lienhardt, Xavier Daragon, 2004, IWCIA.

Multi-scale Analysis of Discrete Contours for Unsupervised Noise Detection

Jacques-Olivier Lachaud, Bertrand Kerautret, B. Kerautret, 2009, IWCIA.