602 search results - page 87 / 121 » Segmenting point-sampled surfaces |
CVPR
2003
IEEE
14 years 11 months ago
2003
IEEE
We present a fast, robust and automatic method for computing central paths through tubular structures for application to virtual endoscopy. The key idea is to utilize a medial sur...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper, we apply supershapes and R-functions to surface recovery from 3D data sets. Individual supershapes are separately recovered from a segmented mesh. R-functions are u...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
A new method is presented for detecting planar rotational symmetry under affine projection. The method can deal with partial occlusion and is able to detect multiple rotationally ...
DAGM
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. We consider the problem of simultaneously registering several images to a 3D model. We propose a global approach based on mutual information that extends previous methods...
3DPVT
2006
IEEE
14 years 3 months ago
2006
IEEE
This paper addresses the problem of face recognition in the presence of deformation due to expressions. Facial motion is considered as an isometric mapping between surfaces, which...