Mer 16 Avr 2008 08:15 - 09:00

Mer 16 Avr 2008 09:00 - 09:15

Mer 16 Avr 2008 09:15 - 10:15

Mer 16 Avr 2008 10:15 - 10:45

Mer 16 Avr 2008 10:45 - 12:25

Mer 16 Avr 2008 12:25 - 14:30

* Continued Fractions and Digital Lines with Irrational Slopes H. Uscka-Wehlou * Digitally Continuous Multivalued Functions C. Escribano, A. Giraldo, and M. Asunción Sastre Rosa * Decomposition and Construction of Neighbourhood Operations using Linear Algebra A. Imiya, Y. Kameda, and N. Ohnishi * Tangential Cover For Thick Digital Curves A. Faure and F. Feschet * Robust Estimation of Curvature along Digital Contours with Global Optimization B. Kerautret and J.-O. Lachaud * Digital Planar Surface Detection using Local Geometric Patterns Y. Kenmochi, L. Buzer, A. Sugimoto, and I. Shimizu

* An Efficient and Quasi-Linear Worst-Case Time Algorithm for Digital Plane Recognition L. Buzer and E. Charrier * Binomial Convolutions and Derivatives Estimation from Noisy Discretizations R. Malgouyres, F. Brunet, and S. Fourey * 3D Image Topological Structuring with an Oriented Boundary Graph for Split and Merge Segmentation F. Baldacci, A. Braquelaire, P. Desbarats, and J.-P. Domenger * Adaptive Morphological Filtering using Similarities based on Geodesic Time J. Grazzini and P. Soille * Book Scanner Dewarping with Weak 3d Measurements and a Simplified Surface Model E. Lilienblum and B. Michaelis

Mer 16 Avr 2008 15:30 - 16:00

Mer 16 Avr 2008 16:00 - 17:40

* Geometric Feature Estimators for Noisy Discrete Surfaces
L. Provot and I. Debled-Rennesson

* Normals and Curvature Estimation for Digital Surfaces based on Convolutions
S. Fourey and R. Malgouyres

* On Minimal Moment of Inertia Polyominoes
S. Brlek, G. Labelle, and A. Lacasse

* Gift-Wrapping based Preimage Computation
Y. Gerard, F. Feschet, and D. Coeurjolly

Jeu 17 Avr 2008 08:30 - 09:00

Jeu 17 Avr 2008 09:00 - 10:00

Jeu 17 Avr 2008 10:00 - 10:50

* Optimal Difference Operator Selection
P. Veelaert and K. Teelen

* First Results for 3D Image Segmentation with Topological Map
A. Dupas and G. Damiand

Jeu 17 Avr 2008 10:50 - 11:15

Jeu 17 Avr 2008 11:15 - 12:30

* Advances in Constrained Connectivity
P. Soille and J. Grazzini

* On Watershed Cuts and Thinnings
J. Cousty, G. Bertrand, L. Najman, and M. Couprie

* A New Fuzzy Connectivity Class. Application to Structural Recognition in Images
O. Nempont, J. Atif, E. Angelini, and I. Bloch

Jeu 17 Avr 2008 12:30 - 14:30

* Discrete Complex Structure on Surfel Surfaces C. Mercat * Minimal Simple Pairs in the Cubic Grid N. Passat, M. Couprie, and G. Bertrand * Determining whether a Simplicial 3-Complex Collapses to a 1-Complex is NP-Complete R. Malgouyres and A. R. Francés * Statistical Template Matching under Geometric Transformations A. Sibiryakov * Distance Transformation on Two-Dimensional Irregular Isothetic Grids A. Vacavant, D. Coeurjolly, and L. Tougne * Self-similar Discrete Rotation Configurations and Interlaced Sturmian Words B. Nouvel

* Segmenting Simplified Surface Skeletons D. Reniers and A. Telea * Approximating hv-Convex Binary Matrices and Images from Discrete Projections F. Jarray, M.-C. Costa, and C. Picouleau * Directional Structures Detection Based on Morphological Line-Segment and Orientation Functions I. R. Terol-Villalobos, L. A. Morales-Hernandez, and G. Herrera-Ruiz * Predicting Corresponding Region in a Third View using Discrete Epipolar Lines H. Natsumi, A. Sugimoto and Y. Kenmochi * A Discrete Modelling of Soil Fragments Transport by Runoff G. Valette, S. Prévost, L. Lucas, and J. Léonard

Jeu 17 Avr 2008 15:30 - 16:00

Jeu 17 Avr 2008 15:30 - 18:00

* Decomposition and Construction of Neighbourhood Operations using Linear Algebra
A. Imiya, Y. Kameda, and N. Ohnishi

* Digitally Continuous Multivalued Functions
C. Escribano, A. Giraldo, and M. Asunción Sastre Rosa

* Continued Fractions and Digital Lines with Irrational Slopes
H. Uscka-Wehlou

* Discrete Complex Structure on Surfel Surfaces
C. Mercat

* Minimal Simple Pairs in the Cubic Grid
N. Passat, M. Couprie, and G. Bertrand

* Determining whether a Simplicial 3-Complex Collapses to a 1-Complex is NP-Complete
R. Malgouyres and A. R. Francés

* Statistical Template Matching under Geometric Transformations
A. Sibiryakov

* Distance Transformation on Two-Dimensional Irregular Isothetic Grids
A. Vacavant, D. Coeurjolly, and L. Tougne

* Self-similar Discrete Rotation Configurations and Interlaced Sturmian Words
B. Nouvel

* Segmenting Simplified Surface Skeletons
D. Reniers and A. Telea

* Digital Planar Surface Detection using Local Geometric Patterns
Y. Kenmochi, L. Buzer, A. Sugimoto, and I. Shimizu

* Robust Estimation of Curvature along Digital Contours with Global Optimization
B. Kerautret and J.-O. Lachaud

* An Efficient and Quasi-Linear Worst-Case Time Algorithm for Digital Plane Recognition
L. Buzer and E. Charrier

* Tangential Cover For Thick Digital Curves
A. Faure and F. Feschet

* Binomial Convolutions and Derivatives Estimation from Noisy Discretizations
R. Malgouyres, F. Brunet, and S. Fourey

* Approximating hv-Convex Binary Matrices and Images from Discrete Projections
F. Jarray, M.-C. Costa, and C. Picouleau

* Directional Structures Detection Based on Morphological Line-Segment and Orientation Functions
I. R. Terol-Villalobos, L. A. Morales-Hernandez, and G. Herrera-Ruiz

* Predicting Corresponding Region in a Third View using Discrete Epipolar Lines
H. Natsumi, A. Sugimoto and Y. Kenmochi

* A Discrete Modelling of Soil Fragments Transport by Runoff
G. Valette, S. Prévost, L. Lucas, and J. Léonard

* Adaptive Morphological Filtering using Similarities based on Geodesic Time
J. Grazzini and P. Soille

* Book Scanner Dewarping with Weak 3d Measurements and a Simplified Surface Model
E. Lilienblum and B. Michaelis

* 3D Image Topological Structuring with an Oriented Boundary Graph for Split and Merge Segmentation
F. Baldacci, A. Braquelaire, P. Desbarats, and J.-P. Domenger

Jeu 17 Avr 2008 18:30 - 22:30

Ven 18 Avr 2008 08:45 - 09:45

Ven 18 Avr 2008 9:45 - 10:00

Ven 18 Avr 2008 10:00 - 11:45

* New Characterizations of Simple Points, Minimal Non-Simple Sets and P-Simple Points in 2D, 3D and 4D Discrete Spaces
M. Couprie and G. Bertrand

* Cancellation of Critical Points in 3D Morse Complexes
L. Comic and L. De Floriani

* Characterizing and Detecting Loops in n-Dimensional Discrete Toric Spaces
J. Chaussard, G. Bertrand, and M. Couprie

* Insertion and Expansion Operations for n-Dimensional Generalized Maps
M. Baba-ali, G. Damiand, X. Skapin, and D. Marcheix

Ven 18 Avr 2008 11:45 - 13:45

Ven 18 Avr 2008 13:45 - 15:00

* Medial Axis LUT Computation for Chamfer Norms Using H-Polytopes
N. Normand and P. Évenou

* Weighted Neighbourhood Sequences in Non-Standard Three-Dimensional Grids - Metricity and Algorithms
R. Strand and B. Nagy

* Euclidean Eccentricity Transform by Discrete Arc Paving
A. Ion, W. G. Kropatsch, and E. Andres

Ven 18 Avr 2008 15:00 - 16:15

* Selection of Local Thresholds for Tomogram Segmentation by Projection Distance Minimization
K.J. Batenburg and J. Sijbers

* Reconstructing Binary Matrices with Neighborhood Constraints: an NP Hard Problem
A. Frosini, C. Picouleau, and S.Rinaldi

* An Exact, Non-Iterative Mojette Inversion Technique utilising Ghosts
S. Chandra, I. Svalbe, and J.-P. Guedon

Ven 18 Avr 2008 16:15 - 16:30