293 search results - page 35 / 59 » Robust anisotropic diffusion |
ISBI
2006
IEEE
14 years 10 months ago
2006
IEEE
The diffusion orientation transform (DOT) enables the computation of orientational probability profiles from high angular resolution diffusion-weighted magnetic resonance imaging ...
CGI
2003
IEEE
14 years 3 months ago
2003
IEEE
In this paper, we propose a new interpolatory subdivision scheme for generating nice-looking curvature-continuous curves of round shapes. The scheme is based on a diffusion of nor...
ICIP
2000
IEEE
14 years 2 months ago
2000
IEEE
Minimal surface regularization has been used in several applications ranging from stereo to image segmentation, sometimes hidden as a graph-cut discrete formulation, or as a stric...
ICASSP
2010
IEEE
13 years 10 months ago
2010
IEEE
Recently, we have presented a transient noise reduction algorithm for speech signals that relies on non-local diffusion filtering. By exploiting the repetitive nature of transien...
CVPR
2012
IEEE
12 years 8 days ago
2012
IEEE
In this paper we propose a novel solution to uncalibrated photometric stereo. Our approach is to eliminate the socalled generalized bas relief (GBR) ambiguity by exploiting points...