Recognition of Pieces of Arithmetic Hyperplanes Using the Stern-Brocot Tree
Mar 7, 2025
New Properties for Full Convex Sets and Full Convex Hulls
Jan 25, 2025
Geometry & Computing 2024
Chair of the organization committee.
Oct 21, 2024
Introduction to digital geometry
Tutorial talk, DGMM2024, Firenze, Italy.
Apr 15, 2024
New characterizations of full convexity
Apr 1, 2024
Digital Calculus Frameworks and Comparative Evaluation of Their Laplace-Beltrami Operators
Apr 1, 2024
Construction of Fast and Accurate 2D Bijective Rigid Transformation
Visual comparison of a few bjective rotations in Z2 The bigger the radius, the closer the digital rotations are close to the continuous rotations. Bijective rotation along circles (RBC) Bijective rotation along rings of radius 2 and optimal transport (OTC2) Bijective rotation along rings of radius 3 and optimal transport (OTC3) Bijective rotation along rings of radius 4 and optimal transport (OTC4)
Apr 1, 2024
An Envelope Operator for Full Convexity to Define Polyhedral Models in Digital Spaces
Jul 17, 2023
Full convexity: new characterisations and applications
Invited talk at Meeting on Tomography and Applications 2023
May 15, 2023
Thematic year "Geometry" of GDR IFM and IGRV
Chair (with M. Desbrun) of Thematic year on "Geometry"
Jan 1, 2023