215 search results - page 13 / 43 » Bregman Voronoi Diagrams |
HIS
2009
13 years 5 months ago
2009
In this paper, we propose a vector quantization (VQ) -based information hiding scheme that cluster the VQ codeowrds according the codewords' relation on Voronoi Diagram (VD). ...
SMA
2008
ACM
13 years 7 months ago
2008
ACM
We present robust and efficient algorithms for computing Voronoi diagrams of planar freeform curves. Boundaries of the Voronoi diagram consist of portions of the bisector curves b...
ACRI
2006
Springer
14 years 1 months ago
2006
Springer
Robotic systems are usually built as independent agents that collaborate to accomplish a specific task. Analysis of robot path planning consists of route planning and path generati...
COMPGEOM
1994
ACM
13 years 11 months ago
1994
ACM
We give simple randomized incremental algorithms for computing the k-level in an arrangement of n lines in the plane or in an arrangement of n planes in R3. The expected running ti...
CCCG
2006
13 years 9 months ago
2006
For a given point set in Euclidean space we consider the problem of finding (approximate) nearest neighbors of a query point but restricting only to points that lie within a fixed...