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FOCS
2008
IEEE
14 years 2 months ago
Learning Geometric Concepts via Gaussian Surface Area
We study the learnability of sets in Rn under the Gaussian distribution, taking Gaussian surface area as the “complexity measure” of the sets being learned. Let CS denote the ...
Adam R. Klivans, Ryan O'Donnell, Rocco A. Servedio
CVPR
2007
IEEE
14 years 9 months ago
Shape from Planar Curves: A Linear Escape from Flatland
We revisit the problem of recovering 3D shape from the projection of planar curves on a surface. This problem is strongly motivated by perception studies. Applications include sin...
Ady Ecker, Kiriakos N. Kutulakos, Allan D. Jepson
SMA
2008
ACM
149views Solid Modeling» more  SMA 2008»
13 years 7 months ago
Exact arrangements on tori and Dupin cyclides
An algorithm and implementation is presented to compute the exact arrangement induced by arbitrary algebraic surfaces on a parametrized ring Dupin cyclide. The family of Dupin cyc...
Eric Berberich, Michael Kerber
ECCV
2004
Springer
14 years 9 months ago
Iso-disparity Surfaces for General Stereo Configurations
Abstract. This paper discusses the iso-disparity surfaces for general stereo configurations. These are the surfaces that are observed at the same resolution along the epipolar line...
Marc Pollefeys, Sudipta N. Sinha
SIGGRAPH
1992
ACM
13 years 11 months ago
Interactive inspection of solids: cross-sections and interferences
To reduce the cost of correcting design errors, assemblies of mechanical parts are modeled using CAD systems and verified electronically before the designs are sent to manufacturi...
Jarek Rossignac, Abe Megahed, Bengt-Olaf Schneider