315 search results - page 22 / 63 » Momentum Based Optimization Methods for Level Set Segmentati... |
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...
ECCV
2008
Springer
13 years 9 months ago
2008
Springer
Active contour formulations predominate current minimization of the Mumford-Shah functional (MSF) for image segmentation and filtering. Unfortunately, these formulations necessitat...
ECCV
2010
Springer
14 years 27 days ago
2010
Springer
Abstract. We propose a novel method for unsupervised class segmentation on a set of images. It alternates between segmenting object instances and learning a class model. The method...
ICCAD
2006
IEEE
14 years 4 months ago
2006
IEEE
We present global routing optimization methods which are not based on rip-up and re-route framework. In particular, the routing optimization is based on trunk decomposition [13] o...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a method of overlapping/aggregating nuclei cells segmentation. This method is based on the watershed segmentation algorithm, but the specificity of this work i...