130 search results - page 4 / 26 » Image Segmentation Using Topological Persistence |
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
We propose a method for simultaneous detection, localization and segmentation of objects of a known category. We show that this is possible by using segments as features. To this ...
SCIA
2005
Springer
13 years 11 months ago
2005
Springer
We compare three hierarchical structures, S15, C15, C19, that are used to steer a segmentation process in 3d voxel images. There is an important topological difference between C19...
MEMICS
2010
13 years 1 months ago
2010
In this paper, we propose a modification to the Boykov-Kolmogorov maximum flow algorithm [2] in order to make the algorithm preserve the topology of an initial interface. This alg...
VISSYM
2007
13 years 8 months ago
2007
One of the most common visualization tasks is the extraction of significant boundaries, often performed with isosurfaces or level set segmentation. Isosurface extraction is simple...
ICANNGA
2007
Springer
14 years 11 days ago
2007
Springer
In this paper we propose a genetic and greedy algorithm combination for the optimization of the Topological Active Nets (TAN) model. This is a deformable model used for image segme...