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AAAI
2000
13 years 9 months ago
GeoRep: A Flexible Tool for Spatial Representation of Line Drawings
A central problem in qualitative reasoning is understanding how people reason about space and shape with diagrams. We claim that progress in diagrammatic reasoning is being slowed...
Ronald W. Ferguson, Kenneth D. Forbus
SGP
2003
13 years 9 months ago
CLODs: Dual Hierarchies for Multiresolution Collision Detection
We present “contact levels of detail” (CLOD), a novel concept for multiresolution collision detection. Given a polyhedral model, our algorithm automatically builds a “dual h...
Miguel A. Otaduy, Ming C. Lin
VG
2003
13 years 9 months ago
Cell Projection of Convex Polyhedra
Finite element methods commonly use unstructured grids as the computational domain. As a matter of fact, the volume visualization of these unstructured grids is a time consuming t...
Stefan Röttger, Thomas Ertl
IMAGING
2000
13 years 9 months ago
Quantifying Mixed Adaptation in Cross-Media Color Reproduction
This paper describes an investigation undertaken to address the goal set by the CIE Technical committee TC804: "To investigate the state of adaptation of the visual system wh...
Sharron A. Henley, Mark D. Fairchild
NIPS
1992
13 years 9 months ago
Some Solutions to the Missing Feature Problem in Vision
In visual processing the ability to deal with missing and noisy information is crucial. Occlusions and unreliable feature detectors often lead to situations where little or no dir...
Subutai Ahmad, Volker Tresp