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DGCI
2006
Springer
14 years 6 days ago
Duality and Geometry Straightness, Characterization and Envelope
Duality applied to geometrical problems is widely used in many applications in computer vision or computational geometry. A classical example is the Hough Transform to detect linea...
Jean-Marc Chassery, David Coeurjolly, Isabelle Siv...
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DGCI
2006
Springer
14 years 6 days ago
Skeletonization and Distance Transforms of 3D Volumes Using Graphics Hardware
We propose a fast method for computing distance transforms and skeletons of 3D objects using programmable Graphics Processing Units (GPUs). We use an efficient method, called dista...
M. A. M. M. van Dortmont, H. M. M. van de Wetering...
DGCI
2006
Springer
14 years 6 days ago
A New 3D Parallel Thinning Scheme Based on Critical Kernels
Critical kernels constitute a general framework settled in the of abstract complexes for the study of parallel thinning in any dimension. We take advantage of the properties of thi...
Gilles Bertrand, Michel Couprie
DGCI
2006
Springer
14 years 6 days ago
A Network Flow Algorithm for Binary Image Reconstruction from Few Projections
Tomography deals with the reconstruction of images from their projections. In this paper we focus on tomographic reconstruction of binary images (i.e., black-and-white) that do not...
Kees Joost Batenburg
DGCI
2006
Springer
14 years 6 days ago
Skeleton Pruning by Contour Partitioning
Abstract-- In this paper, we introduce a new skeleton pruning method based on contour partitioning. Any contour partition can be used, but the partitions obtained by Discrete Curve...
Xiang Bai, Longin Jan Latecki, Wenyu Liu
DGCI
2006
Springer
14 years 6 days ago
Fusion Graphs, Region Merging and Watersheds
Jean Cousty, Gilles Bertrand, Michel Couprie, Laur...
DGCI
2006
Springer
14 years 6 days ago
Optimization Schemes for the Reversible Discrete Volume Polyhedrization Using Marching Cubes Simplification
The aim of this article is to present a reversible and topologically correct construction of a polyhedron from a binary object. The proposed algorithm is based on a Marching Cubes...
David Coeurjolly, Florent Dupont, Laurent Jospin, ...