666 search results - page 99 / 134 » Unbalanced Graph Cuts |
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
We present a 3D segmentation technique of trabecular (cancellous) bones in CT images of Vertebral bodies (VBs). In order to be used for Bone Mineral Density (BMD) measurements, th...
MICCAI
2006
Springer
14 years 11 months ago
2006
Springer
Fully automatic, completely reliable segmentation in medical images is an unrealistic expectation with today's technology. However, many automatic segmentation algorithms may ...
MICCAI
2005
Springer
14 years 11 months ago
2005
Springer
This paper introduces a novel solver, namely cross entropy (CE), into the MRF theory for medical image segmentation. The solver, which is based on the theory of rare event simulati...
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
In this paper we introduce a new shape constraint for interactive image segmentation. It is an extension of Veksler's star-convexity prior, in two ways: from a single star to ...
ICPR
2010
IEEE
14 years 5 months ago
2010
IEEE
GMM based algorithms have become the de facto standard for background subtraction in video sequences, mainly because of their ability to track multiple background distributions, w...