4051 search results - page 54 / 811 » A Multilevel Segmentation Method |
BILDMED
2008
13 years 10 months ago
2008
Abstract We propose an automatic procedure for the correct segmentation of grey and white matter in MR data sets of the human brain. Our method exploits general anatomical knowledg...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper, we present a tracking initialization method that combines a rough extraction of moving objects and a refined segmentation of their contours. The extraction of movin...
CCIA
2005
Springer
13 years 11 months ago
2005
Springer
An unsupervised segmentation algorithm based on a multiresolution method is presented. This method uses variational functions as a segmentation criterion. The algorithm has been ap...
PAMI
2006
13 years 9 months ago
2006
A self-calibration method to estimate a camera's intrinsic and extrinsic parameters from vertical line segments of the same height is presented. An algorithm to obtain the nee...
IPMI
1999
Springer
14 years 9 months ago
1999
Springer
Abstract. Automatic and semi-automatic magnetic resonance angiography (MRA) segmentation techniques can potentially save radiologists large amounts of time required for manual segm...