Geometry Processing I

Wednesday, 8 August
8:30 - 10:15 am
Room 6CF
Session Chair/Discussant: Pierre Alliez, INRIA Sophia-Antipolis, Geometrica

Rotational Symmetry Field Design on Surfaces

A framework for analysis and interactive design of rotational symmetry fields on surfaces, with applications in pen-and-ink sketching and geometry remeshing.

Eugene Zhang
Jonathan Palacios
Oregon State University

Design of Tangent Vector Fields

Interactive design of smooth vector fields on surfaces using a sparse linear system formulation, which is amazingly fast.

Matthew Fisher
Peter Schröder
Mathieu Desbrun
California Institute of Technology

Hugues Hoppe
Microsoft Research

Isosurface Stuffing: Fast Tetrahedral Meshes With Good Dihedral Angles

Tetrahedral mesh generation with strong guaranteed bounds on the dihedral angles at interactive speeds.

François Labelle
Jonathan Richard Shewchuk
University of California, Berkeley

Robust On-line Computation of Reeb Graphs: Simplicity and Speed

A robust Reeb graph computation algorithm handling non-manifold, degenerate meshes of any dimension. The method uses little memory to process large models efficiently (374 Mtriangle StMathew: 8.1 minutes, 67 Mb of memory).

Valerio Pascucci
Peer-Timo Bremer
Ajith Mascarenhas
Giorgio Scorzelli
Lawrence Livermore National Laboratory