1027 search results - page 112 / 206 » Illustrating smooth surfaces |
MOC
1998
14 years 9 months ago
1998
Boundary integral methods to simulate interfacial flows are very sensitive to numerical instabilities. In addition, surface tension introduces nonlinear terms with high order spat...
BILDMED
2008
14 years 11 months ago
2008
Abstract. We present an illustrative rendering extension for virtual endoscopy to enhance depth perception. For this purpose different hatch textures are applied and their ability ...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we propose a non-stationary stochastic filtering framework for the task of albedo estimation from a single image. There are several approaches in literature for alb...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
We study, in this paper, the problem of denoising images/data which are defined over non-flat surfaces. This problem arises often in many medical imaging tasks. The Beltrami flow ...
ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
We introduce the use of over-complete spherical wavelets for shape analysis of 2D closed surfaces. Bi-orthogonal spherical wavelets have been shown to be powerful tools in the seg...