2011 search results - page 128 / 403 » MRA data segmentation using level sets |
ISVC
2005
Springer
14 years 2 months ago
2005
Springer
In this paper we explicitly derive a level set formulation for mean curvature flow in a Riemannian metric space. This extends the traditional geodesic active contour framework whi...
TVCG
2010
13 years 7 months ago
2010
—Although direct volume rendering is established as a powerful tool for the visualization of volumetric data, efficient and reliable feature detection is still an open topic. Us...
VISSYM
2003
13 years 10 months ago
2003
We present three enhancements to accelerate the extraction of separatrices of three-dimensional vector fields, using intelligently selected “sample” streamlines. These enhanc...
ISBI
2011
IEEE
13 years 26 days ago
2011
IEEE
Segmenting brain from non-brain tissue within magnetic resonance (MR) images of the human head, also known as skull-stripping, is a critical processing step in the analysis of neu...
TSP
2008
13 years 9 months ago
2008
We consider sequential regression of individual sequences under the square error loss. Using a competitive algorithm framework, we construct a sequential algorithm that can achieve...