255 search results - page 35 / 51 » An Efficient Euclidean Distance Transform |
SIGMOD
2004
ACM
15 years 10 months ago
2004
ACM
In this paper, we attempt to approximate and index a ddimensional (d 1) spatio-temporal trajectory with a low order continuous polynomial. There are many possible ways to choose ...
CGF
2008
14 years 10 months ago
2008
Although considerable attention in recent years has been given to the problem of symmetry detection in general shapes, few methods have been developed that aim to detect and quant...
ISCAS
2006
IEEE
15 years 4 months ago
2006
IEEE
— This paper describes a new architecture for a cellular processor array integrated circuit, which operates in both discreteand continuous-time domains. Asynchronous propagation ...
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ICDE
2004
IEEE
15 years 11 months ago
2004
IEEE
Given two sets of points P and Q, a group nearest neighbor (GNN) query retrieves the point(s) of P with the smallest sum of distances to all points in Q. Consider, for instance, t...
DEBU
2010
14 years 10 months ago
2010
Much research has been conducted on the management of outdoor moving objects. In contrast, relatively little research has been conducted on indoor moving objects. The indoor setti...