25 search results - page 4 / 5 » Geodesic Distance-weighted Shape Vector Image Diffusion |
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper presents a comparative study of robust diffusion algorithms when used for smoothing structural fields applied in volumetric image interpolation. The input data consists...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
In this paper we propose a set of algorithms that combine the anisotropic smoothing using the heat kernel with the outlier rejection capability of robust statistics. The proposed ...
HAPTICS
2005
IEEE
13 years 11 months ago
2005
IEEE
The manual step in semi-automatic segmentation of medical volume images typically involves initialization procedures such as placement of seed-points or positioning of surface mod...
VIS
2009
IEEE
14 years 6 months ago
2009
IEEE
Medical illustration has demonstrated its effectiveness to depict salient anatomical features while hiding the irrelevant details. Current solutions are ineffective for visualizing...
ICRA
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract-- We deal with the problem of detecting and identifying body parts in depth images at video frame rates. Our solution involves a novel interest point detector for mesh and...