191 search results - page 3 / 39 » Comparing segmentations by applying randomization techniques |
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
Several functional and biomedical imaging techniques rely on determining hemodynamic variables and their changes in large vascular networks. To do so at micro-vascular resolution ...
MICCAI
2010
Springer
13 years 5 months ago
2010
Springer
In this paper we propose a Markov random field (MRF) based method for joint registration and segmentation of cardiac perfusion images, specifically the left ventricle (LV). MRFs ...
MICCAI
2009
Springer
14 years 4 months ago
2009
Springer
The measure of lumen volume on radial arteries can be used to evaluate the vessel response to different vasodilators. In this paper, we present a framework for automatic lumen segm...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. We present an image segmentation technique using the morphological Waterfall algorithm. Improvements in the segmentation are brought about by using improved gradients. Th...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
Automatic segmentation and classification of recorded meetings provides a basis towards understanding the content of a meeting. It enables effective browsing and querying in a me...