130 search results - page 12 / 26 » Image Segmentation Using Topological Persistence |
CVPR
2007
IEEE
15 years 11 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
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents an efficient algorithm for image segmentation and a framework for perceptual grouping. It makes an attempt to provide one way of combining bottomup and top-do...
3DPVT
2004
IEEE
15 years 1 months ago
2004
IEEE
In order to analyze the sensitivity of children to RF fields and mobile phones in particular, the SAR (Specific Absorption Ratio) defined as the power absorbed by a unit of mass o...
CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
Given a set of 2D images, we propose a novel approach for the reconstruction of straight 3D line segments that represent the underlying geometry of static 3D objects in the scene....
CVGIP
2004
14 years 9 months ago
2004
This paper presents a surface reconstruction algorithm that can recover correct shape geometry as well as its unknown topology from both volumetric images and unorganized point cl...