999 search results - page 87 / 200 » Finding shapes in a set of points |
DAGSTUHL
2010
14 years 11 months ago
2010
The display of surfaces and solids has usually been restricted to the domain of scientific visualization; however, little work has been done on the visualization of surfaces and s...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we present a face authentication system that can be broken down in three stages. Prior to feature extraction, a pose correction step is applied, so that frontal fac...
BILDMED
2008
14 years 11 months ago
2008
In this paper we present a new method for fully automatic liver segmentation in computed tomography images. First, an initial set of seed points for the random walker algorithm is ...
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CVPR
1996
IEEE
15 years 2 months ago
1996
IEEE
A new boundary detection approach for shape modeling is presented. It detects the global minimum of an active contour model's energy between two end points. Initialization is ...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper we present a novel approach for the 3D Euclidean reconstruction of deformable objects observed by a perspective camera with variable intrinsic parameters. We formula...