999 search results - page 85 / 200 » Finding shapes in a set of points |
TNN
2010
14 years 4 months ago
2010
The competitive layer model (CLM) can be described by an optimization problem. The problem can be further formulated by an energy function, called the CLM energy function, in the s...
PCM
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents a feature point tracking algorithm using optical flow under the non-prior training active feature model (NPTAFM) framework. The proposed algorithm mainly focus...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
Let C be a compact and convex set in the plane that contains the origin in its interior, and let S be a finite set of points in the plane. The Delaunay graph DGC (S) of S is define...
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SIAMCOMP
2008
14 years 9 months ago
2008
We consider the rooted orienteering problem: Given a set P of n points in the plane, a starting point r P, and a length constraint B, one needs to find a path starting from r tha...
COMGEO
2000
ACM
14 years 9 months ago
2000
ACM
Given a set X of points in the plane, two distinguished points s,t X, and a set of obstacles represented by line segments, we wish to compute a simple polygonal path from s to t...