1135 search results - page 20 / 227 » A probabilistic framework for image segmentation |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper we demonstrate the effectiveness of reference (or atlas)-based non-rigid registration to the segmentation of medical and biological imagery. In particular we introdu...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
High quality segmentation of brain MR images is a challenging task. To deal with this problem many automatic segmentation methods rely on atlas information of anatomical structure...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Tools for automatic image understanding for managing operator workloads are essential. One common task for image analysts is the scanning large collections of real-time images loo...
SIP
2007
13 years 9 months ago
2007
Segmentation involves separating distinct regions in an image. In this note, we present a novel variational approach to perform this task. We propose an energy functional that nat...
MICCAI
2009
Springer
14 years 9 months ago
2009
Springer
Probabilistic models are extensively used in medical image segmentation. Most of them employ parametric representations of densities and make idealizing assumptions, e.g. normal di...