8 search results - page 1 / 2 » Detection of Planar Regions in Volume Data for Topology Opti... |
GMP
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a method to identify planar regions in volume data using a specialized version of the discrete Radon transform operating on a structured or unstructured grid. The algori...
VISSYM
2003
13 years 6 months ago
2003
Trivariate data is commonly visualized using isosurfaces or direct volume rendering. When exploring scalar fields by isosurface extraction it is often difficult to choose isoval...
CVPR
2008
IEEE
13 years 5 months ago
2008
IEEE
Efficient segmentation of globally optimal surfaces in volumetric images is a central problem in many medical image analysis applications. Intra-class variance has been successful...
CVPR
2009
IEEE
14 years 12 months ago
2009
IEEE
In this paper, we propose a novel predictive model for
object boundary, which can integrate information from any
sources. The model is a dynamic “object” model whose
manifes...
IPMI
2005
Springer
14 years 5 months ago
2005
Springer
We propose a technique to accurately correct the spherical topology of cortical surfaces. We construct a mapping from the original surface onto the sphere to detect topological def...