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21st DGCI 2019: Marne-la-Vallée, France
- Michel Couprie, Jean Cousty, Yukiko Kenmochi, Nabil H. Mustafa:
Discrete Geometry for Computer Imagery - 21st IAPR International Conference, DGCI 2019, Marne-la-Vallée, France, March 26-28, 2019, Proceedings. Lecture Notes in Computer Science 11414, Springer 2019, ISBN 978-3-030-14084-7
Discrete Geometric Models and Transforms
- Eric Andres, Mousumi Dutt, Arindam Biswas
, Gaëlle Largeteau-Skapin, Rita Zrour:
Digital Two-Dimensional Bijective Reflection and Associated Rotation. 3-14 - Daniel Martins Antunes, Jacques-Olivier Lachaud, Hugues Talbot
Digital Curvature Evolution Model for Image Segmentation. 15-26 - Ranita Biswas
Rhombic Dodecahedron Grid - Coordinate System and 3D Digital Object Definitions. 27-37 - Eric Domenjoud, Bastien Laboureix, Laurent Vuillon:
Facet Connectedness of Arithmetic Discrete Hyperplanes with Non-Zero Shift. 38-50 - Étienne Le Quentrec, Loïc Mazo, Étienne Baudrier, Mohamed Tajine:
Local Turn-Boundedness: A Curvature Control for a Good Digitization. 51-61 - Benedek Nagy, Robin Strand, Nicolas Normand:
Distance Transform Based on Weight Sequences. 62-74 - Johan Öfverstedt
Stochastic Distance Transform. 75-86
Discrete Topology
- Tamal K. Dey, Ryan Slechta
Filtration Simplification for Persistent Homology via Edge Contraction. 89-100 - Nicolas Boutry, Rocío González-Díaz, María José Jiménez:
One More Step Towards Well-Composedness of Cell Complexes over nD Pictures. 101-114 - Walter G. Kropatsch, Rocío M. Casablanca, Darshan Batavia, Rocío González-Díaz:
On the Space Between Critical Points. 115-126 - Nicolas Passat, Yukiko Kenmochi, Phuc Ngo
Rigid Motions in the Cubic Grid: A Discussion on Topological Issues. 127-140
Graph-Based Models, Analysis and Segmentation
- Isabelle Bloch, Alain Bretto
A New Entropy for Hypergraphs. 143-154 - Caio de Moraes Braz, Paulo A. V. Miranda
Graph-Based Segmentation with Local Band Constraints. 155-166 - Edward J. Y. Cayllahua Cahuina
A Study of Observation Scales Based on Felzenswalb-Huttenlocher Dissimilarity Measure for Hierarchical Segmentation. 167-179 - Alexandre X. Falcão
The Role of Optimum Connectivity in Image Segmentation: Can the Algorithm Learn Object Information During the Process? 180-194 - Andrea Frosini, Christophe Picouleau:
On the Degree Sequence of 3-Uniform Hypergraph: A New Sufficient Condition. 195-205 - Filip Malmberg, Krzysztof Chris Ciesielski, Robin Strand:
Optimization of Max-Norm Objective Functions in Image Processing and Computer Vision. 206-218 - Cong Rao, Yi Fan, Kaile Su
Common Object Discovery as Local Search for Maximum Weight Cliques in a Global Object Similarity Graph. 219-233 - Marcos Oropeza, Csaba D. Tóth:
Reconstruction of the Crossing Type of a Point Set from the Compatible Exchange Graph of Noncrossing Spanning Trees. 234-245
Mathematical Morphology
- Daniel Felipe Gonzalez Obando
Vector-Based Morphological Operations on Polygons Using Straight Skeletons for Digital Pathology. 249-261 - Ranjan Mondal, Pulak Purkait, Sanchayan Santra
Morphological Networks for Image De-raining. 262-275 - Alexandre Morimitsu
Minimal Component-Hypertrees. 276-287 - Nicolas Normand:
Single Scan Granulometry Estimation from an Asymmetric Distance Map. 288-299 - Deise Santana Maia
Recognizing Hierarchical Watersheds. 300-313
Shape Representation, Recognition and Analysis
- Héloïse Alhéritière, Walid Amaïeur, Florence Cloppet, Camille Kurtz
Straight Line Reconstruction for Fully Materialized Table Extraction in Degraded Document Images. 317-329 - Sara Brunetti
A Spatial Convexity Descriptor for Object Enlacement. 330-342 - Bastien Durix, Sylvie Chambon, Kathryn Leonard, Jean-Luc Mari, Géraldine Morin
The Propagated Skeleton: A Robust Detail-Preserving Approach. 343-354 - Maximilian Langer, Aysylu Gabdulkhakova, Walter G. Kropatsch:
Non-centered Voronoi Skeletons. 355-366 - Philippe Latour
Dual Approaches for Elliptic Hough Transform: Eccentricity/Orientation vs Center Based. 367-379 - Tristan Roussillon, Jacques-Olivier Lachaud:
Digital Plane Recognition with Fewer Probes. 380-393
Geometric Computation
- Lidija Comic:
Convex and Concave Vertices on a Simple Closed Curve in the Triangular Grid. 397-408 - Loïc Crombez, Guilherme Dias da Fonseca, Yan Gérard:
Efficient Algorithms to Test Digital Convexity. 409-419 - Thomas Fernique, Amir Hashemi, Olga Sizova:
Compact Packings of the Plane with Three Sizes of Discs. 420-431 - Yan Gérard:
Convex Aggregation Problems in \mathbb Z^2. 432-443 - Haomin Song, Igor Potapov:
Polygon Approximations of the Euclidean Circles on the Square Grid by Broadcasting Sequences. 444-456 - Lydie Richaume, Eric Andres, Gaëlle Largeteau-Skapin, Rita Zrour:
Unfolding Level 1 Menger Polycubes of Arbitrary Size With Help of Outer Faces. 457-468 - Sangbé Sidibe, Rita Zrour, Eric Andres, Gaëlle Largeteau-Skapin:
A Discrete Bisector Function Based on Annulus. 469-480 - Isabelle Sivignon:
Average Curve of n Digital Curves. 481-493
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