685 search results - page 25 / 137 » Level Set Based Shape Prior Segmentation |
TVCG
2012
11 years 11 months ago
2012
—In this paper, we present a robust and accurate algorithm for interactive image segmentation. The level set method is clearly advantageous for image objects with a complex topol...
CISIS
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, we propose a level set based energy functional, the minimization of which results in simultaneous background modeling, foreground segmentation, and contour smoothin...
SIAMIS
2011
12 years 11 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...
EMMCVPR
2005
Springer
14 years 2 months ago
2005
Springer
This paper is devoted to piecewise-constant segmentation of images using a curve evolution approach in a variational formulation. The problem to be solved is also called the minima...
JMIV
2010
13 years 7 months ago
2010
Median averaging is a powerful averaging concept on sets of vector data in finite dimensions. A generalization of the median for shapes in the plane is introduced. The underlying ...