Publications

Articles in International Journals

Separable algorithms for distance transformations on irregular grids, A. Vacavant, D. Coeurjolly, L Tougne. Pattern Recognition Letters. Volume 32, Issue 9, Pages 1356-1364, Elsevier. July 2011.
Measure of Circularity for Digital Curves and its Fast Computation, T. Roussillon, I. Sivignon, L Tougne. Pattern Recognition. Volume 43 , Issue 1, Pages 37-46, january 2010.
Automatic computation of pebble roundness using digital imagery and discrete geometry, Roussillon, H. Piégay, I. Sivignon, L Tougne, F. Lavigne, Computers and Geosciences,Volume 35, Issue 10, Pages 1992-2000, October 2009.
A framework for dynamic implicit curve approximation by an irregular discrete approach, Vacavant, D. Coeurjolly, L Tougne, Graphical Models, 71(3):113-124.2009.
On the min dss problem of the closed discrete curves, F Feschet, L Tougne. Discrete Applied Mathematics, Volume 151, Issue 1-3, Pages 138-153, ISSN:0166-218X 2005.
An approach for the estimation of the precision of a real object from its digitization, F. Feschet and L. Tougne, Discrete Applied Mathematics, 2004, 139, 51-63
2D and 3D Visibility in Discrete Geometry: an Application to Discrete Geodesic Paths, D. Coeurjolly and S. Miguet and L. Tougne, Pattern Recognition Letters, 2004, 25:5, 561-570
An elementary algorithm for digital arc segmentation, D. Coeurjolly and Y. Gerard and J.P. Reveillès and Discrete. Tougne, Discrete Applied Mathematics, 2004, 139, 31-50
Generating Isotropic Discrete Waves on Cellular Automata, F. Feschet and L. Tougne, International Journal on Parttern Recognition and Artificial Intelligence, 2001, 15, 7, 1007-1021
Discrete parabolas and circles on 2D cellular automata, M. Delorme and J. Mazoyer and L. Tougne, Theoritical Computer Science, 1999, 218:2, 347-417

Articles in International Conferences with proceedings

Guiding Active Contours for Tree Leaf Segmentation and Identification, Guillaume Cerutti, Laure Tougne, Julien Mille, Antoine Vacavant, Didier Coquin. Dans CLEF 2011 working notes, Amsterdam, The Netherlands, 2011. (to appear)
A Parametric Active Polygon for Leaf Segmentation and Shape Estimation, G. Cerutti, L Tougne, A. Vacavant, D. Coquin. Dans 7th International Symposium on Visual Computing, . 2011. (to appear)
A Testing Framework for Background Subtraction Algorithms Comparison in Intrusion Detection Context, C. Lallier, E. Reynaud, L. Robinault, L Tougne. Dans IEEE International Conference on Advanced Video and Signal-Based Surveillance, Klagenfurt. 2011. (to appear)
Wood detection and tracking in videos of river, I. Ali, J. Mille, L Tougne. Dans Scandinavian Conference on Image Analysis, Springer Verlag ed. Sweden. pp. 646-655. Lecture Notes in Computer Science 6688 . 2011.
A Novel Algorithm for Distance Transformation on Irregular Isothetic Grids. A. Vacavant, D. Coeurjolly, L Tougne. Dans DGCI 2009, Montréal, Canada. pp. 469-480. LNCS 5810. Springer. 2009.
On-line Recognition of Digital Circular Arcs. T. Roussillon, I. Sivignon, L Tougne. Dans DGCI 2009, Montréal, Canada. pp. 469-480. LNCS 5810. Springer. 2009.
Video monitoring of wood transport in a free-meandering piedmont river, Dans 2009 AGU Fall Meeting, San Francisco. 2009.
What Does Digital Straightness Tell About Digital Convexity ? T. Roussillon, L Tougne, I. Sivignon. Dans 13th International Workshop on Combinatorial Image Analysis (IWCIA 2009), Cancun, Mexique. LNCS. Springer . 2009.
Unsupervised video analysis for counting of wood in the river during floods, Imtiaz Ali and Laure Tougne, International Symposium of Visual Computing (ISVC), 2009, à paraître.
Distance Transformation en Two-Dimensional Irregular Isothetic Grids, Antoine Vacavant and David Coeurjolly and Laure Tougne, 14th Discrete Geometry for Computer Imagery, LNCS 4992, 238--249, 2008.
Test and Measure of Circularity for Digital Curves, Tristan Roussillon and Isabelle Sivignon and Laure Tougne, 2008, The 2008 International Conference on Image Processing, Computer Vision, and Pattern Recognition (IPCV'08)
Robust Decomposition of a Digital Curve into Convex and Concave Parts, Tristan Roussillon and Isabelle Sivignon and Laure Tougne, 2008, International Conference on Pattern Recognition (ICPR 2008)
Computation of Binary Objects Sides Number using Discrete Geometry, Application to Automatic Pebbles Shape Analysis, Tristan Roussillon and Laure Tougne and Isabelle Sivignon, 2007, International Conference on Image Analysis and Processing,763--768, IEEE Computer Society
Two dimensional discrete statistical shape models construction, Isameddine Boukhriss and Serge Miguet and Laure Tougne, 2006, SITIS, 666--675
Two dimensional discrete shape matching and recognition, Isameddine Boukhriss and Serge Miguet and Laure Tougne, 2006, IWCIA, 445--452, Springer Berlin / Heidelberg, 978-3-540-35153
Topological and Geometrical Reconstruction of Complex Objects on Irregular Isothetic Grids, Antoine Vacavant and David Coeurjolly and Laure Tougne, 2006, 13th International Conference on Discrete Geometry for Computer Imagery, Lecture Notes in Compter Science, 470--481, Springer Verlag
Dynamic Reconstruction of Complex Planar Objects on Irregular Isothetic Grids, Antoine Vacavant and David Coeurjolly and Laure Tougne, 2006, International Symposium on Visual Computing, Lecture Notes in Compter Science, 205--214, Springer Verlag
Discrete average of two-dimensional shapes, I. Boukhriss and S. Miguet and L. Tougne, Lecture Notes in Computer Science, 145--152, 2005, Springer Verlag, 3691, 11th International Conference on Computer Analysis of Images and Patterns
Toward polygonalisation of thick discrete arcs, F. Alhalabi and L. Tougne, Lecture Notes in Computer Science, 197--204, 2005, Springer Verlag, 3691, 11th International Conference on Computer Analysis of Images and Patterns
Digital straight line recognition on heterogeneous grids, D. Coeurjolly and L. Tougne, Vision Geometry, XII, 2004, SPIE, 283--294
Two-dimensional discrete morphing, I. Boukhriss and S. Miguet and L. Tougne, Lecture Notes in Computer Science, Springer Verlag, 3322, 2004, International Workshop on Combinatorial Image Analysis, 409--419
On the min DSS problem of the closed discrete curves, F. Feschet and L. Tougne, 2003, International Workshop on Combinatorial Image Analysis (IWCIA'03), elsevier
Multigrid Convergence and Surface Area Estimation, Theoretical Foundations of Computer Vision, D. Coeurjolly and F. Flin and O. Teytaud and L. Tougne, 2002, Springer Verlag, 2616, Theoretical Foundations of Computer Vision Geometry, Morphology, and Computational Imaging
An elementary algorithm for digital arc segmentation, D. Coeurjolly and Y. Gérard and J.P. Réveillès and L. Tougne, 367--382, 2001, International Workshop on Combinatorial Image Analysis (IWCIA'01)
An approach for the estimation of the precision of a real object from its digitization, F. Feschet and L. Tougne, 213--223, 2001, International Workshop on Combinatorial Image Analysis (IWCIA'01)
Discrete Curvature based on Osculating Circle Estimation, D. Coeurjolly and S. Miguet and L. Tougne, Lecture Notes in Computer Science, Springer Verlag, 2059, 2001, 4th international workshop on visual form (IWVF4'2001), 303--312
Discrete Spheres on cellular automata, F. Feschet and L. Tougne, Proceedings of Seventh International Workshop on Combinatorial Image Analysis (IWCIA'00), 2000, 11--21
Optimal time computation of the tangent of a discrete curve : application to the curvature, F. Feschet and L. Tougne, Lecture Notes in Computer Science, Springer Verlag, 1568, 1999, Discrete Geometry for Computer Imagery (DGCI'99), 31--40
The moirés of circles, L. Tougne, Proceedings of IEEE Southwest Symposium of Image Analysis and Interpretation (SSIAI'98), 1998, Tucson (Arizona), 115--120
Circle digitization and Cellular Automata, L. Tougne, Lecture Notes in Computer Science, Springer Verlag, 1176, 1996, Discrete Geometry for Computer Imagery (DGCI'96), 283--294

Book contributions

Two dimensional discrete statistical shape models construction, Isameddine Boukhriss and Serge Miguet and Laure Tougne,2007, Signal processing for Image enhancement and Multimedia processing, Springer Verlag edition, Series: Multimedia Systems and Applications , Vol.34, ISBN: 978-0-387-72499-7
Géométrie discrète sur des supports multirésolution, Laure Tougne, 2007, Géométrie discrète et images numériques. Traité IC2, Hermès. Pages 375-385

Edited books

Discrete Geometry for Computer Imagery, 14th IAPR International Conference, David Coeurjolly and Isabelle Sivignon and Laure Tougne and Florent Dupont, 2008, Springer Verlag, 978-3-540-79125
Pattern Recognition, Special Issue on Discrete Geometry for Computer Imagery. I. Sivignon, D. Coeurjolly, L Tougne. Pattern Recognition, Volume 42, Issue 10, October 2009

HDR

Description robustes de formes en Géométrie Discrète, Laure Tougne, Habilitation à diriger des recherches de l'Université Lyon 2, 2004

PhD thesis

Cercles Discrets sur Automates Cellulaires, Laure Tougne, Thèse de l'Ecole Normale Supérieure de Lyon, janvier 1997