1390 search results - page 221 / 278 » Computing the depth of a flat |
WACV
2008
IEEE
15 years 4 months ago
2008
IEEE
Certain surgical procedures require a high degree of precise manual control within a very restricted area. Retinal surgeries are part of this group of procedures. During vitreoret...
HAPTICS
2007
IEEE
15 years 4 months ago
2007
IEEE
We present a fast proximity query algorithm for haptic display of complex deformable models using a layered representation. Assuming that each solid model can be represented as a ...
ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
Surface gradients are useful to surface reconstruction in single view modeling, shape-from-shading, and photometric stereo. Previous algorithms minimize a complex, nonlinear energ...
PG
2007
IEEE
15 years 4 months ago
2007
IEEE
We introduce a novel mechanism for creating line drawings from three-dimensional models, which captures the dynamic nature of the drawing process. The approach takes into account ...
PG
2007
IEEE
15 years 4 months ago
2007
IEEE
We describe a new, analytic approximation to the airlight integral from scattering media whose density is modeled as a sum of Gaussians. The approximation supports real-time rende...