564 search results - page 10 / 113 » Linear Time Algorithms for Exact Distance Transform |
APPML
2010
15 years 1 months ago
2010
Let Sn denote the symmetric group on {1, . . . , n} and Sn-1 the stabilizer subgroup of n. We derive algorithms for computing Fourier transforms of left and right Sn-1-invariant s...
ICIAP
2007
ACM
16 years 1 months ago
2007
ACM
Real-time histogram specification methods aims to find a continuous function that transforms a source image to match a target distribution with the highest possible degree of accu...
129
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SPIEVIP
2010
15 years 3 months ago
2010
This paper reports on a new technique for unconstrained license plate detection in a surveillance context. The proposed algorithm quickly finds license plates by performing the fo...
138
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SWAT
1994
Springer
15 years 5 months ago
1994
Springer
A graph is distance-hereditary if and only if each cycle on five or more vertices has at least two crossing chords. We present linear time algorithms for the minimum r-dominating c...
126
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RECOMB
2007
Springer
16 years 1 months ago
2007
Springer
The problem of Sorting signed permutations by reversals is a well studied problem in computational biology. The first polynomial time algorithm was presented by Hannenhalli and Pev...