255 search results - page 5 / 51 » An Efficient Euclidean Distance Transform |
PIMRC
2010
IEEE
14 years 10 months ago
2010
IEEE
In this paper, the generation of 16-QAM and 64-QAM space-time trellis codes (STTCs) for several transmit antennas is considered. The main problem with an exhaustive search is the i...
TIP
1998
14 years 11 months ago
1998
—The distance transform has found many applications in image analysis. Chamfer distance transforms are a class of discrete algorithms that offer a good approximation to the desir...
111
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SIAMCOMP
2000
14 years 12 months ago
2000
There are several results available in the literature dealing with efficient construction of t-spanners for a given set S of n points in Rd. t-spanners are Euclidean graphs in whic...
112
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SI3D
2010
ACM
15 years 7 months ago
2010
ACM
We propose a Parallel Banding Algorithm (PBA) on the GPU to compute the exact Euclidean Distance Transform (EDT) for a binary image in 2D and higher dimensions. Partitioning the i...
103
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GIS
2002
ACM
14 years 12 months ago
2002
ACM
A very important class of queries in GIS applications is the class of K-Nearest Neighbor queries. Most of the current studies on the K-Nearest Neighbor queries utilize spatial ind...