5 search results - page 1 / 1 » Diffusion-based Regularisation Strategies for Variational Le... |
BMVC
2010
13 years 4 months ago
2010
Variational level set methods are formulated as energy minimisation problems, which are often solved by gradient-based optimisation methods, such as gradient descent. Unfortunatel...
CVPR
2003
IEEE
14 years 8 months ago
2003
IEEE
In this paper, we propose a novel and efficient approach for active unsurpervised texture segmentation. First, we show how we can extract a small set of good features for texture ...
GBRPR
2007
Springer
14 years 14 days ago
2007
Springer
Segmentation algorithms based on an energy minimisation framework often depend on a scale parameter which balances a fit to data and a regularising term. Irregular pyramids are de...
DAGM
2004
Springer
13 years 11 months ago
2004
Springer
We address the difficulty of image segmentation methods based on the popular level set framework to handle an arbitrary number of regions. While in the literature some level set t...
PAMI
2008
13 years 6 months ago
2008
This paper presents a new deformable modeling strategy aimed at integrating shape and appearance in a unified space. If we think traditional deformable models as "active cont...