88 search results - page 4 / 18 » Topologically Correct Image Segmentation Using Alpha Shapes |
DGCI
2005
Springer
14 years 1 months ago
2005
Springer
Topology is a fundamental property of shapes in pictures. Since the input for any image analysis algorithm is a digital image, which does not need to have the same topological char...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present an over-segmentation based, dense stereo algorithm that jointly estimates segmentation and depth. For mixed pixels on segment boundaries, the algorithm computes foregro...
TVCG
2010
13 years 5 months ago
2010
—We develop an interactive analysis and visualization tool for probabilistic segmentation in medical imaging. The originality of our approach is that the data exploration is guid...
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
Extraction of structures of interest in medical images is often an arduous task because of noisy or incomplete data. However, handsegmented data are often available and most of the...
TIP
2008
13 years 7 months ago
2008
The implicit framework of the level-set method has several advantages when tracking propagating fronts. Indeed, the evolving contour is embedded in a higher dimensional level-set f...