140 search results - page 13 / 28 » Computing the visibility graph of points within a polygon |
137
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ACIVS
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. In this work we introduce a new technique for a frequently encountered problem in computer vision: image registration. The registration is computed by matching features, ...
123
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DCOSS
2007
Springer
15 years 8 months ago
2007
Springer
The exposure of a path p is a measure of the likelihood that an object traveling along p is detected by a network of sensors and it is formally defined as an integral over all poin...
161
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WADS
2009
Springer
15 years 11 months ago
2009
Springer
We consider the pair (pi, fi) as a force with two-dimensional direction vector fi applied at the point pi in the plane. For a given set of forces we ask for a non-crossing geometri...
196
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USS
2010
15 years 2 months ago
2010
A key feature that distinguishes modern botnets from earlier counterparts is their increasing use of structured overlay topologies. This lets them carry out sophisticated coordina...
167
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. CAT(0) metric spaces constitute a far-reaching common generalization of Euclidean and hyperbolic spaces and simple polygons: any two points x and y of a CAT(0) metric spa...