999 search results - page 90 / 200 » Finding shapes in a set of points |
EDUTAINMENT
2008
Springer
14 years 11 months ago
2008
Springer
Subdivision is a convenient tool to construct objective curves and surfaces directly from given scattered points. Stationary p-subdivision schemes are highly efficient in the acqui...
NIPS
2003
14 years 11 months ago
2003
We introduce an information theoretic method for nonparametric, nonlinear dimensionality reduction, based on the infinite cluster limit of rate distortion theory. By constraining...
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
We present a new fast approach for surface segmentation of thin structures, like vessels and vascular trees, based on Fast Marching and Level Sets methods. Fast Marching allows se...
CVPR
2000
IEEE
15 years 12 months ago
2000
IEEE
Zebra-crossings are useful road features for outdoor navigation in mobility aids for the partially sighted. In this paper, zebra-crossings are detected by looking for groups of co...
MICCAI
2003
Springer
15 years 10 months ago
2003
Springer
Finding point correspondence in anatomical images is a key step in shape analysis and deformable registration. This paper proposes an automatic correspondence detection algorithm u...