103 search results - page 19 / 21 » Normalized Gradient Vector Diffusion and Image Segmentation |
ICAPR
2009
Springer
15 years 1 months ago
2009
Springer
We propose a novel energy term to make the curve evolution quite robust to spurious edges. The physical intuition behind the formulation is that an object edge is generally contin...
VISUALIZATION
2002
IEEE
14 years 11 months ago
2002
IEEE
In this paper we introduce a new and simple algorithm to compress isosurface data. This is the data extracted by isosurface algorithms from scalar functions defined on volume gri...
IPMI
2001
Springer
15 years 7 months ago
2001
Springer
Statistical analysis of anatomical shape differences between two different populations can be reduced to a classification problem, i.e., learning a classifier function for assignin...
ECCV
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. The inhomogeneous Poisson (Laplace) equation with internal Dirichlet boundary conditions has recently appeared in several applications ranging from image segmentation [1,...
PAMI
2007
14 years 6 months ago
2007
This paper exploits the properties of the commute time between nodes of a graph for the purposes of clustering and embedding, and explores its applications to image segmentation a...