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BMVC
2001
15 years 8 months ago
A Buyer's Guide to Euclidean Elliptical Cylindrical and Conical Surface Fitting
The ability to construct CAD or other object models from edge and range data has a fundamental meaning in building a recognition and positioning system. While the problem of model...
Petko Faber, Robert B. Fisher
TMI
2010
123views more  TMI 2010»
15 years 4 months ago
Spherical Demons: Fast Diffeomorphic Landmark-Free Surface Registration
—We present the Spherical Demons algorithm for registering two spherical images. By exploiting spherical vector spline interpolation theory, we show that a large class of regular...
B. T. Thomas Yeo, Mert R. Sabuncu, Tom Vercauteren...
WG
2010
Springer
15 years 4 months ago
Connections between Theta-Graphs, Delaunay Triangulations, and Orthogonal Surfaces
Θk-graphs are geometric graphs that appear in the context of graph navigation. The shortest-path metric of these graphs is known to approximate the Euclidean complete graph up to...
Nicolas Bonichon, Cyril Gavoille, Nicolas Hanusse,...
COMPGEOM
2006
ACM
16 years 2 days ago
An upper bound on the average size of silhouettes
It is a widely observed phenomenon in computer graphics that the size of the silhouette of a polyhedron is much smaller than the size of the whole polyhedron. This paper provides,...
Marc Glisse
ICRA
1995
IEEE
91views Robotics» more  ICRA 1995»
15 years 9 months ago
Three-Dimensional Model Construction from Multiple Sensor Viewpoints
2 Multi-view Integration: A Review We address the problem of constructing a boundary model of an object when the input consists of a set of points that lie on its surface. We assum...
Stéphane Aubry, Vincent Hayward