538 search results - page 69 / 108 » Constrained image segmentation from hierarchical boundaries |
MICCAI
2009
Springer
14 years 4 months ago
2009
Springer
Early detection of Ground Glass Nodule (GGN) in lung Computed Tomography (CT) images is important for lung cancer prognosis. Due to its indistinct boundaries, manual detection and ...
ISBI
2006
IEEE
14 years 9 months ago
2006
IEEE
This work is motivated by the need for visual information extraction and management in the growing field of content based image retrieval from medical archives. In particular it f...
ISBI
2009
IEEE
14 years 3 months ago
2009
IEEE
A new user interaction method called interactive polygons is presented in this paper. These interaction polygons are designed for use with the Active Volume Model segmentation met...
ICIP
2003
IEEE
14 years 2 months ago
2003
IEEE
A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps which find object’s border ...
MICCAI
2009
Springer
14 years 10 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...