Jacques-Olivier Lachaud

According to our database1, Jacques-Olivier Lachaud authored at least 94 papers between 1996 and 2018.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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PhD thesis 
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Links

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Bibliography

2018
Mumford-Shah Mesh Processing using the Ambrosio-Tortorelli Functional.
CoRR, 2018

2017
Two Plane-Probing Algorithms for the Computation of the Normal Vector to a Digital Plane.
Journal of Mathematical Imaging and Vision, 2017

Digital Surface Regularization by Normal Vector Field Alignment.
Proceedings of the Discrete Geometry for Computer Imagery, 2017

Heat Kernel Laplace-Beltrami Operator on Digital Surfaces.
Proceedings of the Discrete Geometry for Computer Imagery, 2017

2016
An output-sensitive algorithm to compute the normal vector of a digital plane.
Theor. Comput. Sci., 2016

Properties of Gauss Digitized Shapes and Digital Surface Integration.
Journal of Mathematical Imaging and Vision, 2016

Piecewise smooth reconstruction of normal vector field on digital data.
Comput. Graph. Forum, 2016

Centerline detection on partial mesh scans by confidence vote in accumulation map.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

On the Implementation of Centerline Extraction Based on Confidence Vote in Accumulation Map.
Proceedings of the Reproducible Research in Pattern Recognition, 2016

Image restoration and segmentation using the Ambrosio-Tortorelli functional and Discrete Calculus.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Numerical Implementation of the Ambrosio-Tortorelli Functional Using Discrete Calculus and Application to Image Restoration and Inpainting.
Proceedings of the Reproducible Research in Pattern Recognition, 2016

Interactive Curvature Tensor Visualization on Digital Surfaces.
Proceedings of the Discrete Geometry for Computer Imagery, 2016

Computation of the Normal Vector to a Digital Plane by Sampling Significant Points.
Proceedings of the Discrete Geometry for Computer Imagery, 2016

Convergent Geometric Estimators with Digital Volume and Surface Integrals.
Proceedings of the Discrete Geometry for Computer Imagery, 2016

2015
Robust Geometry Estimation Using the Generalized Voronoi Covariance Measure.
SIAM J. Imaging Sciences, 2015

3D Geometric Analysis of Tubular Objects based on Surface Normal Accumulation.
CoRR, 2015

Scale-space feature extraction on digital surfaces.
Computers & Graphics, 2015

Feature extraction on digital snow microstructures.
Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2015

3D Geometric Analysis of Tubular Objects Based on Surface Normal Accumulation.
Proceedings of the Image Analysis and Processing - ICIAP 2015, 2015

Precise Cross-Section Estimation on Tubular Organs.
Proceedings of the Computer Analysis of Images and Patterns, 2015

2014
Meaningful Scales Detection: an Unsupervised Noise Detection Algorithm for Digital Contours.
IPOL Journal, 2014

Extraction of Connected Region Boundary in Multidimensional Images.
IPOL Journal, 2014

Multigrid convergent principal curvature estimators in digital geometry.
Computer Vision and Image Understanding, 2014

Robust Geometry Estimation using the Generalized Voronoi Covariance Measure.
CoRR, 2014

Parameter-Free and Multigrid Convergent Digital Curvature Estimators.
Proceedings of the Discrete Geometry for Computer Imagery, 2014

Voronoi-Based Geometry Estimator for 3D Digital Surfaces.
Proceedings of the Discrete Geometry for Computer Imagery, 2014

2013
Two efficient algorithms for computing the characteristics of a subsegment of a digital straight line.
Discrete Applied Mathematics, 2013

A combined multi-scale/irregular algorithm for the vectorization of noisy digital contours.
Computer Vision and Image Understanding, 2013

Integral Based Curvature Estimators in Digital Geometry.
Proceedings of the Discrete Geometry for Computer Imagery, 2013

2012
Meaningful Scales Detection along Digital Contours for Unsupervised Local Noise Estimation.
IEEE Trans. Pattern Anal. Mach. Intell., 2012

Meaningful Thickness Detection on Polygonal Curve.
Proceedings of the ICPRAM 2012, 2012

Tangent estimation along 3D digital curves.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

2011
Fully deformable 3D digital partition model with topological control.
Pattern Recognition Letters, 2011

Regularization of Discrete Contour by Willmore Energy.
Journal of Mathematical Imaging and Vision, 2011

Two linear-time algorithms for computing the minimum length polygon of a digital contour.
Discrete Applied Mathematics, 2011

Accurate Curvature Estimation along Digital Contours with Maximal Digital Circular Arcs.
Proceedings of the Combinatorial Image Analysis - 14th International Workshop, 2011

Dynamic Minimum Length Polygon.
Proceedings of the Combinatorial Image Analysis - 14th International Workshop, 2011

Combining Topological Maps, Multi-Label Simple Points, and Minimum-Length Polygons for Efficient Digital Partition Model.
Proceedings of the Combinatorial Image Analysis - 14th International Workshop, 2011

Maximal Planes and Multiscale Tangential Cover of 3D Digital Objects.
Proceedings of the Combinatorial Image Analysis - 14th International Workshop, 2011

Computing the Characteristics of a SubSegment of a Digital Straight Line in Logarithmic Time.
Proceedings of the Discrete Geometry for Computer Imagery, 2011

Delaunay Properties of Digital Straight Segments.
Proceedings of the Discrete Geometry for Computer Imagery, 2011

Circular Arc Reconstruction of Digital Contours with Chosen Hausdorff Error.
Proceedings of the Discrete Geometry for Computer Imagery, 2011

2010
Digital Shape Analysis with Maximal Segments.
Proceedings of the Applications of Discrete Geometry and Mathematical Morphology, 2010

Multiscale Analysis of Digital Segments by Intersection of 2D Digital Lines.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Unsupervised, Fast and Precise Recognition of Digital Arcs in Noisy Images.
Proceedings of the Computer Vision and Graphics - International Conference, 2010

2009
Comparison and improvement of tangent estimators on digital curves.
Pattern Recognition, 2009

Curvature estimation along noisy digital contours by approximate global optimization.
Pattern Recognition, 2009

Lyndon + Christoffel = digitally convex.
Pattern Recognition, 2009

Convex shapes and convergence speed of discrete tangent estimators
CoRR, 2009

Deformable Model with a Complexity Independent from Image Resolution
CoRR, 2009

Combinatorial pyramids and discrete geometry for energy-minimizing segmentation
CoRR, 2009

Coding cells of digital spaces: a framework to write generic digital topology algorithms
CoRR, 2009

Maximal digital straight segments and convergence of discrete geometric estimators
CoRR, 2009

Revisiting Digital Straight Segment Recognition
CoRR, 2009

Multi-scale Analysis of Discrete Contours for Unsupervised Noise Detection.
Proceedings of the Combinatorial Image Analysis, 13th International Workshop, 2009

Top-Down Segmentation of Histological Images Using a Digital Deformable Model.
Proceedings of the Advances in Visual Computing, 5th International Symposium, 2009

Digital Deformable Model Simulating Active Contours.
Proceedings of the Discrete Geometry for Computer Imagery, 2009

Multiscale Discrete Geometry.
Proceedings of the Discrete Geometry for Computer Imagery, 2009

Two Linear-Time Algorithms for Computing the Minimum Length Polygon of a Digital Contour.
Proceedings of the Discrete Geometry for Computer Imagery, 2009

Multi-Label Simple Points Definition for 3D Images Digital Deformable Model.
Proceedings of the Discrete Geometry for Computer Imagery, 2009

2008
Equivalence between Closed Connected n - G -Maps without Multi-Incidence and n -Surfaces.
Journal of Mathematical Imaging and Vision, 2008

Curvature Based Corner Detector for Discrete, Noisy and Multi-Scale Contours.
International Journal of Shape Modeling, 2008

Experimental Comparison of Continuous and Discrete Tangent Estimators Along Digital Curves.
Proceedings of the Combinatorial Image Analysis, 12th International Workshop, 2008

Discrete Contour Extraction from Reference Curvature Function.
Proceedings of the Advances in Visual Computing, 4th International Symposium, 2008

Comparison of Discrete Curvature Estimators and Application to Corner Detection.
Proceedings of the Advances in Visual Computing, 4th International Symposium, 2008

Robust Estimation of Curvature along Digital Contours with Global Optimization.
Proceedings of the Discrete Geometry for Computer Imagery, 2008

Combinatorial View of Digital Convexity.
Proceedings of the Discrete Geometry for Computer Imagery, 2008

2007
Convex Digital Polygons, Maximal Digital Straight Segments and Convergence of Discrete Geometric Estimators.
Journal of Mathematical Imaging and Vision, 2007

Fast, accurate and convergent tangent estimation on digital contours.
Image Vision Comput., 2007

2006
Computation of homology groups and generators.
Computers & Graphics, 2006

Convex Shapes and Convergence Speed of Discrete Tangent Estimators.
Proceedings of the Advances in Visual Computing, Second International Symposium, 2006

Combinatorial Pyramids and Discrete Geometry for Energy-Minimizing Segmentation.
Proceedings of the Advances in Visual Computing, Second International Symposium, 2006

Revisiting Digital Straight Segment Recognition.
Proceedings of the Discrete Geometry for Computer Imagery, 13th International Conference, 2006

Espaces non-euclidiens et analyse d'image : modèles déformables riemanniens et discrets, topologie et géométrie discrète. (Non-Euclidean spaces and image analysis : Riemannian and discrete deformable models, discrete topology and geometry).
, 2006

2005
Deformable model with a complexity independent from image resolution.
Computer Vision and Image Understanding, 2005

Maximal Digital Straight Segments and Convergence of Discrete Geometric Estimators.
Proceedings of the Image Analysis, 14th Scandinavian Conference, 2005

Computation of Homology Groups and Generators.
Proceedings of the Discrete Geometry for Computer Imagery, 12th International Conference, 2005

Analysis and Comparative Evaluation of Discrete Tangent Estimators.
Proceedings of the Discrete Geometry for Computer Imagery, 12th International Conference, 2005

2004
Equivalence Between Regular n-G-Maps and n-Surfaces.
Proceedings of the Combinatorial Image Analysis, 10th InternationalWorkshop, 2004

Resolution Independent Deformable Model.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

2003
Coding cells of digital spaces: a framework to write generic digital topology algorithms.
Electronic Notes in Discrete Mathematics, 2003

10th International Conference on Discrete Geometry for Computer Imagery: Discrete topology and geometry for image and object representation.
Graphical Models, 2003

Geometric Measures on Arbitrary Dimensional Digital Surfaces.
Proceedings of the Discrete Geometry for Computer Imagery, 11th International Conference, 2003

Deformable Model with Adaptive Mesh and Automated Topology Changes.
Proceedings of the 4th International Conference on 3D Digital Imaging and Modeling (3DIM 2003), 2003

2002
Deformable Model with Non-euclidean Metrics.
Proceedings of the Computer Vision, 2002

2001
Delaunay conforming iso-surface, skeleton extraction and noise removal.
Comput. Geom., 2001

Discrete Deformable Boundaries for the Segmentation of Multidimensional Images.
Proceedings of the Visual Form 2001, 4th International Workshop on Visual Form, 2001

2000
Continuous Analogs of Digital Boundaries: A Topological Approach to Iso-Surfaces.
Graphical Models, 2000

1999
Deformable meshes with automated topology changes for coarse-to-fine three-dimensional surface extraction.
Medical Image Analysis, 1999

Constructing Iso-Surfaces Satisfying the Delaunay Constraint: Application to the Skeleton Computation.
Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999

1998
Extraction de surfaces à partir d'images tridimensionnelles : approche discrète et approche par modèle déformable. (Surface extraction from three-dimensional images : discrete approach and deformable model approach).
PhD thesis, 1998

Digital Surfaces as a Basis for Building Isosurfaces.
Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

1996
Volumic Segmentation using Hierarchical Representation and Triangulated Surface.
Proceedings of the Computer Vision, 1996

Topologically defined iso-surfaces.
Proceedings of the Discrete Geometry for Computer Imagery, 1996


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