104 search results - page 3 / 21 » Automatic Image Segmentation by Positioning a Seed |
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
In this paper, we use a level set based segmentation algorithm to extract the vascular tree from Magnetic Resonance Angiography, "MRA". Classification model finds an opt...
BIBM
2009
IEEE
13 years 3 months ago
2009
IEEE
Abstract--Medical image segmentation has become an essential technique in clinical and research-oriented applications. Because manual segmentation methods are tedious, and fully au...
CAIP
2001
Springer
13 years 10 months ago
2001
Springer
Abstract. Interaction increases flexibility of segmentation but it leads to undesirable behaviour of an algorithm if knowledge being requested is inappropriate. In region growing, ...
CAIP
2005
Springer
13 years 11 months ago
2005
Springer
We present two approaches for automatically segmenting the spinal cord/canal from native CT images of the thorax region containing the spine. Different strategies are included to ...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
We formulate single-image multi-label segmentation into regions coherent in texture and color as a MAX-SUM problem for which efficient linear programming based solvers have recent...