258 search results - page 35 / 52 » Initialisation-Free Active Contour Segmentation |
SCIA
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Level set methods are a popular way to solve the image segmentation problem in computer image analysis. A contour is implicitly represented by the zero level of a signed ...
CAIP
2005
Springer
14 years 8 days 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 ...
SIAMIS
2011
12 years 9 months ago
2011
In this paper we propose an active contour model for segmentation based on the Chan-Vese model. The new model can capture inherent sharp features, i.e., the sharp corners of object...
IJCV
2006
13 years 6 months ago
2006
Based on recent work on Stochastic Partial Differential Equations (SPDEs), this paper presents a simple and well-founded method to implement the stochastic evolution of a curve. F...
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
This paper describes a segmentation technique to automatically extract the myocardium in 4 0 cardiac M R images for quantitative cardiac analysis and the diagnosis of patients. Th...