21st International Conference on Discrete Geometry for Computer Imagery

›9:00 (1h)

Keynote Talk
János Pach - (chaired by Nabil Mustafa)

9:00 - 10:00 (1h)

Keynote Talk

János Pach - (chaired by Nabil Mustafa)

› The blessing of low dimensionality - János Pach, EPFL 09:00-10:00 (1h)

›10:00 (50min)

Shape Representation, Recognition and Analysis
(chaired by Eric Andres)

10:00 - 10:50 (50min)

Shape Representation, Recognition and Analysis

(chaired by Eric Andres)

› Digital Plane Recognition With Fewer Probes - Tristan Rroussillon, LIRIS - Jacques-Olivier Lachaud, Univeristé Savoie Mont Blanc 10:00-10:25 (25min)

› Dual Approaches for Elliptic Hough Transform: Eccentricity/Orientation vs Center based - Philippe Latour, University of Liege - Marc Van Droogenbroeck, University of Liege 10:25-10:50 (25min)

›10:50 (30min)

Coffee break

10:50 - 11:20 (30min)

Coffee break

›11:20 (1h15)

Graph-based Models, Analysis and Segmentation
2 - (chaired by Jacques-Olivier Lachaud)

11:20 - 12:35 (1h15)

Graph-based Models, Analysis and Segmentation

2 - (chaired by Jacques-Olivier Lachaud)

› Optimization of Max-Norm Objective Functions in Image Processing and Computer Vision - Filip Malmberg, Uppsala University - Krzysztof Chris Ciesielski, West Virginia University - Robin Strand, Uppsala University 11:20-11:45 (25min)

› Reconstruction of the Crossing Type of a Point Set from the Compatible Exchange Graph of Noncrossing Spanning Trees - Marcos Oropeza, California State University, Northridge - Csaba D. Tóth, Tufts University, California State University, Northridge 11:45-12:10 (25min)

› On the degree sequence of 3-uniform hypergraph - Andrea Frosini, Università di Firenze - Christophe Picouleau, Centre d'études et de recherche en informatique et communications 12:10-12:35 (25min)

›12:35 (1h10)

Lunch

12:35 - 13:45 (1h10)

Lunch

›13:45 (1h15)

Geometric Computation
2 - (chaired by Robin Strand)

13:45 - 15:00 (1h15)

Geometric Computation

2 - (chaired by Robin Strand)

› Average Curve of n Digital Curves - Isabelle Sivignon, Grenoble Images Parole Signal Automatique (GIPSA-lab) 13:45-14:10 (25min)

› Convex and Concave Vertices on a Simple Closed Curve in the Triangular Grid - Lidija Čomić, University of Novi Sad 14:10-14:35 (25min)

› Convex Aggregation Problems in Z^2 - Yan Gérard, LIMOS 14:35-15:00 (25min)

›15:00 (30min)

Coffee Break

15:00 - 15:30 (30min)

Coffee Break

›15:30 (50min)

Discrete Geometric Models and Transforms
2 - (chaired by David Coeurjolly)

15:30 - 16:20 (50min)

Discrete Geometric Models and Transforms

2 - (chaired by David Coeurjolly)

› Digital Two-dimensional Bijective Reflection and Associated Rotation - Eric Andres, XLIM - Mousumi Dutt, St. Thomas' College of Engineering and Technology - Arindam Biswas, Indian of Engineering Science and Technology - Gaelle Largeteau-Skapin, XLIM - Rita Zrour, XLIM 15:30-15:55 (25min)

› Stochastic Distance Transform - Johan Öfverstedt, Uppsala University - Joakim Lindblad, Mathematical Institute of the Serbian Academy of Sciences and Arts, Uppsala University - Nataša Sladoje, Mathematical Institute of the Serbian Academy of Sciences and Arts, Uppsala University 15:55-16:20 (25min)

›16:20 (10min)

Closing

16:20 - 16:30 (10min)

Closing