Keynote speakers

Session chair: Simone Rinaldi
Massimo Caccia	Random Power: in-silco quantum generation of random bit streams

Session chair: Yukiko Kenmochi
Laurent Najman	Power-Watershed: a graph-based optimization framework for image and data processing

Session chair: Isabelle Sivignon
Dominique Attali	Shape Reconstruction with Guarantees

Accepted Papers

S1: Computational aspects of discrete structures and tilings

Session chair: Kalman Palagy

Authors	Title
Mark Tomenes and Ma. Louise Antonette De Las Penas	Construction of Tilings with Transitivity Properties on a Square Grid
Michela Ascolese, Paolo Dulio and Silvia Pagani	Some geometric and tomographic results on gray-scale images

S2: Discrete and Combinatorial Topology

Session chair: Benedek Nagy

Authors	Title
Gilles Bertrand	Morse sequences
Kalman Palagyi	1-Attempt and Equivalent Thinning on the Hexagonal Grid
Etienne Le Quentrec, Etienne Baudrier and Clément Jacquot	A survey on 2D Euclidean curves with new results

S3: Learning Based Morphology

Session chair: Jean Cousty

Authors	Title
Valentin Penaud-Polge, Santiago Velasco-Forero and Jesus Angulo	Group Equivariant Networks Using Morphological Operators
Rick Groenendijk, Leo Dorst and Theo Gevers	HaarNet: Large-scale Linear-Morphological Hybrid Network for RGB-D Semantic Segmentation

S4: Digital geometry: Models, Transforms, and Visualization

Session chair: Walter Kropatsch

Authors	Title
Bastien Laboureix and Isabelle Debled-Rennesson	Recognition of arithmetic line segments and hyperplanes using the Stern-Brocot tree
Stéphane Breuils, David Coeurjolly and Jacques-Olivier Lachaud	Construction of Fast and Accurate 2D Bijective Rigid Transformation

S5: Mathematical Morphology + Digital Geometry for applications

Session chair: Michael Wilkinson

Authors		Title
Xiaohu Liu, Samy Blusseau and Santiago Velasco-Forero		Counting melanocytes with trainable h-maxima and connected components counting layers
Gonzalo Romero-García, Isabelle Bloch and Agon Carlos		Mathematical Morphology Applied to Feature Extraction in Music Spectrograms
Sara Marziali, Giacomo Nunziati, Alessia Prete, Neri Niccolai, Sara Brunetti and Monica Bianchini		A Discrete Geometry Method for Atom Depth Computation in Complex Molecular Systems

S6: Hierarchical and Graph-Based Models, Analysis and Segmentation

Session chair: Hugues Talbot

Authors	Title
Julien Mendes Forte, Nicolas Passat and Yukiko Kenmochi	Building the Topological Tree of Shapes from the Tree of Shapes
Raphaël Lapertot, Giovanni Chierchia and Benjamin Perret	End-to-end Ultrametric Learning for Hierarchical Segmentation

S7: Learning Based Morphology

Session chair: Jesus Angulo

Authors	Title
Raoul Sallé de Chou, Mohamed Ali Srir, Laurent Najman, Nicolas Passat, Hugues Talbot and Irene Vignon-Clementel	Convex Optimization for Binary Tree-Based Transport Networks
Diego Marcondes and Junior Barrera	The Lattice Overparametrization Paradigm for the Machine Learning of Lattice Operators

S8: Hierarchical and Graph-Based Models, Analysis and Segmentation

Session chair: Phuc Ngo

Authors	Title
Josselin Lefèvre, Jean Cousty, Benjamin Perret and Harold Phelippeau	Out-of-core attribute algorithms for binary partition hierarchies
Romain Perrin, Aurélie Leborgne, Nicolas Passat, Benoît Naegel and Cédric Wemmert	Multi-Scale Component-Tree: An Hierarchical Representation of Sparse Objects
Marvin Kahra, Michael Breuß, Martin Welk and Andreas Kleefeld	An Approach to Colour Morphological Supremum Formation using the LogSumExp Approximation

S9: Digital geometry: Models, Transforms, and Visualization

Session chair: Lidija Comic

Authors	Title
Dennis José da Silva, Paulo Miranda, Wonder Alexandre Luz Alves, Ronaldo Hashimoto, Jiri Kosinka and Jos Roerdink	Differential Maximum Euclidean Distance Transform Computation in Component Trees
Colin Weill-Duflos, David Coeurjolly and Jacques-Olivier Lachaud	Digital Calculus Frameworks and Comparative Evaluation of their Laplace-Beltrami operators
Jiří Hladůvka and Walter Kropatsch	Fitting egg-shapes to discretized object boundaries

Poster Session

Authors	Title
Diego Marcondes, Mariana Feldman and Junior Barrera	An Algorithm to Train Unrestricted Sequential Discrete Morphological Neural Networks
Nicolas Passat, Phuc Ngo and Yukiko Kenmochi	Bijectivity analysis of finite rotations on Z^2: A hierarchical approach
Paul Lascabettes and Isabelle Bloch	Discovering Repeated Patterns from the Onsets in a Multidimensional Representation of Music
Lidija Comic, Rita Zrour, Eric Andres and Largeteau-Skapin Gaëlle	Bijective Digital Rotation in 3D based on Beam Shears
Esfandiar Nava-Yazdani	Elastic Analysis of Augmented Curves and Constrained Surfaces
Gilles Bertrand and Laurent Najman	Morse frames
Fabien Feschet and Jacques-Olivier Lachaud	New characterizations of full convexity
Tristan Roussillon and Sébastien Labbé	Decomposition of Rational Discrete Planes
Samy Blusseau	Training morphological neural networks with gradient descent: some insights
Luiz F.D. Santos, Felipe A.S. Kleine and Paulo A. V. Miranda	Image Segmentation by Hierarchical Layered Oriented Image Foresting Transform Subject to Closeness Constraints
Jesus Angulo	Nonlinear representation theory of equivariant CNNs on homogeneous spaces using group morphology
Benedek Nagy	A Kahlimsky like neighbourhood for the triangular tiling

Supplementary Student Poster Session

Authors	Title
Lama Tarsissi, Ahmed A. Menaa, Laurent Vuillon and Laurent Najman	A geometric point of view on Synchronization of three-Christoffel words
Julien Mendes Forte, Nicolas Passat and Yukiko Kenmochi	How to Modify the Tree of Shapes of an Image: Connected Operators Without Gradient Inversion