Bertrand Kerautret Homepage

Presentation

Address (research) LORIA Campus scientifique, BP 239 54506 Vandoeuvre-lès-Nancy Cedex, France Address (teaching) IUT Saint-Dié-des-Vosges 11 rue de l'Université 88100 Saint-Dié-des-Vosges France Phone +33 (0)3 29 53 60 20 (IUT) +33 (0)3 54 95 85 21 (LORIA) Email kerautre@loria.fr Room Bureau B112 (LORIA)
"Maître de Conférences" in computer science at the Université Henri Poincaré - Nancy 1 of Nancy. Researcher in the ADAGIO Team LORIA

Research

News:

• Organisation of the next international conference DGCI in Nancy on 6-8 avril 2011 [http://www.dgci-conference.org]
• IUT research workgroup
• Organisation journée GDR IM à saint Dié des Vosges (9 novembre 2007)

Actual research project:

• ANR project GeoDib: Geometry of digital noisy objects [Project site]

Internship proposition:

• Détection d'échelle pertinente pour la segmentation et la reconstruction de formes [Sujet] [pdf]

Seminars

• Seminar, journée ANR GeoDIB , 28 Juin 2010 Aussois
  Quelques premières applications de la détection automatique d'échelles significatives. [slides.pdf]
• Seminar, Seminar On The Interaction Between Discrete Geometry And Combinatorics On Words, June 7th-10th 2010 CIRM Marseille
  Multi-scale Analysis of Discrete Contours for Unsupervised Noise Detection. [slides.pdf]
• Seminar, workgroup IUT, 7 mai 2009, Saint Dié
  Extraction interactive de segments flous dans des images en niveaux de gris. [slides.pdf]
• Seminar, journée ANR GeoDIB 24 avril 2009, Paris
  Segments flous dans des images en niveaux de gris et applications [slides.pdf]
• Seminar, journée ANR GeoDIB 10 juillet 2008, Nancy-LORIA
  Estimateur de courbure :Résultats complémentaires [slides.pdf]
• Seminar, 2e journée du Groupe de Travail Géométrie Discrète du GdR IM, Saint Dié, 9 novembre 2007
  Estimateur robuste de courbures par optimisation globale [slides.pdf]

Publications

[Vacavant 11] Vacavant, A.; Rousillon, T. & Kerautret, B. "Unsupervised Polygonal Reconstruction of Noisy Contours by a Discrete Irregular Approach", Proceedings of the 13th international Workshop on Combinatorial Image Analysis (IWCIA) Springer, (to appears in may 2011).


[Kerautret 11] Kerautret, B. ; Lachaud, J.-O & Nguyen T.P. " Circular arc reconstruction of digital contours with chosen Hausdorff error", International Conference on Discrete Geometry for Computer Imagery, Volume 6607 of LNCS, Springer, (to appears in april 2011).


[Nguyen 10] Nguyen T.P., Kerautret, B.; Debled-Rennesson, I; Lachaud, J.-O "Unsupervised, Fast and Precise Recognition of Digital Arcs in Noisy Images", International Conference on Computer Vision and Graphics Warsaw, Volume 6374, pp. 59-68, September 20-22, 2010. [PDF] [LNCS online] [slides PDF]


[Even 10] Even, P. Kerautret, B. "Extension des segments flous aux images en niveaux de gris pour l'extraction interactive de segments de droites", Actes de RFIA (Caen 19-22 Janvier 2010).


[Kerautret09d] Kerautret, B., J.-O Lachaud " Multiscale Analysis of Discrete Contours for Unsupervised Noise Detection ", International Workshop on Combinatorial Image Analysis (IWCIA 09) Volume 5852, pp. 187-200. Springer Nov 2009. [PDF] [LNCS online] [slides PDF]


[Kerautret09c] Kerautret, B., P. Even " Blurred Segments in Gray Level Images for Interactive Line Extraction ", International Workshop on Combinatorial Image Analysis (IWCIA 09) Volume 5852, pp. 176-186. Springer Nov 2009. [PDF] [LNCS online] [slides PDF]


[Kerautret09b] Kerautret, B.; Lachaud, J. & Naegel, B. "Curvature based corner detector for discrete, noisy and multi-scale contours", International Journal of Shape Modeling, 14, 127-145 2009. [PDF] [IJSM].


[Rozzi2009] Rozzi, F. V. R.; d'Errico, F.; Vanhaeren,M.; Grootes, P. M.; Kerautret, B. & Dujardin, V "Cutmarked human remains bearing Neandertal features and modern human remains associated with the Aurignacian at Les Rois", Journal of Anthropological Sciences, Volume 87 pp. 153-185 .


[Kerautret09a] Kerautret, B., Lachaud, J.-O (2009), "Curvature Estimation along Noisy Digital Contours by Approximate Global Optimization", Pattern Recognition, Volume 42 (10) pp. 2265-2278 [PDF] [Elsevier Sciencedirecte].


[Kerautret08b] Kerautret, B., Lachaud, J.-O & Naegel, B. (2008), "Comparison of Discrete Curvature Estimators and Application to Corner Detection", In Proc. 4th International Symposium on Visual Computing (ISVC 08). Volume 5358, pp. 710-719. Springer. [PDF] [LNCS online] [slides PDF]


[Nguyen08] Nguyen, H., Kerautret, B., Desbarats, P. & Lachaud, J.-O (2008), "Discrete Contour Extraction from Reference Curvature Function", In Proc. 4th International Symposium on Visual Computing (ISVC 08). Volume 5358, pp. 1176-1185. Springer. [PDF] [LNCS online]


[Kerautret08] Kerautret, B. & Lachaud, J.-O (2008), "Robust estimation of curvature along digital contours with global optimization", In Proc. of Int Conf DGCI. april 2008. Volume 4992, pp. 334-345. Springer. [PDF] [LNCS online]


[Gobron06] Gobron, S., Finck, D., Even, P. & Kerautret, B. (2006), "Merging cellular automata for simulating surface effects", In Proceedings of the 7th International Conference on Cellular Automata for Research and Industry. Perpignan, France. September 2006. Volume 4173, pp. 94-103. Springer-Verlag. [PDF] [LNCS online]


[Kerautret06] Kerautret, B. & Braquelaire, A. (2006), "A Reversible and Statistical Method for Discrete Surfaces Smoothing". Computer Graphics, Volume 30(1) pp. 54-61 [PDF] [Elsevier Sciencedirecte]


[Braquelaire05] Braquelaire, A. & Kerautret, B. (2005), "Reconstruction of Lambertian Surfaces by Discrete Equal Height Contours and Regions Propagation ". Image and Vision Computing, February 2005. Volume 23(2), pp. 177-189. [PDF] [Elsevier Sciencedirecte]


[Kerautret05b] Kerautret, B., Granier, X. & Braquelaire, A. (2005), "Intuitive Shape Modeling by Shading Design", In Proceedings of the 5th International Symposium on Smart Graphics. Frauenwoerth Cloister, Germany. August 2005.(3638), pp. 163-174. Springer-Verlag. [PDF] [LNCS online]


[Kerautret05a] Kerautret, B. & Braquelaire, A. (2005), "A Statistical Approach for Geometric Smoothing of Discrete Surfaces", In Proceeding of the International Conference on Discrete Geometry for Computer Imagery. Poitiers, France. April 2005. Volume 3429, pp. 405-414. Springer-Verlag. [PDF] [LNCS online]


[Kerautret04b] Kerautret, (2004), "A Robust Discrete Approach for Shape From Shading and Photometric stereo", In Proceeding of the International Conference ICCVG, B. Wojciechowski, K. (ed.) Warsaw, Poland, Springer, 2004, 581-586. [PDF] [LNCS online]


[Kerautret04] Kerautret, B. (2004), "Reconstruction and smoothing of discrete surfaces".University of Bordeaux 1- LaBRI december 2004.


[Braquelaire03] Braquelaire, A. & Kerautret, B. (2003), "Reconstruction of Discrete Surfaces from Shading Images by Propagation of Geometric Features", In Discrete Geometry for Computer Imagery. Volume 2886, pp. 257-266. Springer-Verlag. [PDF] [LNCS online]


[Kerautret03] Kerautret, B., Braquelaire, A., d'Errico, F. & Vanhaeren, M. (2003), "Discrete Geometry for Parameters Extraction and Shape Reconstruction in Archeology", In Colloque GMPCA, Archeometrie., pp. 164.


[Kerautret01] Kerautret, B. (2001), "Extraction de paramètres d'objets préhistoriques par des méthodes d'analyse d'images". Master thesis- University of Bordeaux 1- LaBRI.