25 search results - page 1 / 5 » A Variational Approach to the Evolution of Radial Basis Func... |
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper we derive differential equations for evolving radial basis functions (RBFs) to solve segmentation problems. The differential equations result from applying variation...
ICCV
2009
IEEE
13 years 2 months ago
2009
IEEE
In the context of variational image segmentation, we propose a new finite-dimensional implicit surface representation. The key idea is to span a subset of implicit functions with ...
ICIP
2007
IEEE
13 years 10 months ago
2007
IEEE
We consider a recent parametric level-set segmentation approach where the implicit interface is the zero level of a continuous function expanded onto compactly supported radial ba...
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
Face detection from cluttered images is very challenging due to the diverse variation of face appearance and the complexity of image background. In this paper, we propose a neural...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
In this paper, we introduce a novel approach for simultaneous restoration and segmentation of blurred, noisy images by approaching a variant of the Mumford-Shah functional from a ...