18306 search results - page 458 / 3662 » Algorithmics in Exponential Time |
205
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BMVC
2002
15 years 10 months ago
2002
One of the most popular methods to extract useful informations from an image sequence is the template matching approach. In this well known method the tracking of a certain featur...
177
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NAACL
2003
15 years 9 months ago
2003
We present improvements to a greedy decoding algorithm for statistical machine translation that reduce its time complexity from at least cubic ( ¢¡¤£¦¥¨§ when applied na...
185
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IOR
2010
15 years 6 months ago
2010
We present exchange formulas that allow to express the stationary distribution of a continuous Markov chain with denumerable state-space having generator matrix Q∗ through a con...
181
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CVPR
2006
IEEE
16 years 9 months ago
2006
IEEE
Simultaneous localisation and mapping using a single camera becomes difficult when erratic motions violate predictive motion models. This problem needs to be addressed when visual...
219
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ICIP
2006
IEEE
16 years 9 months ago
2006
IEEE
This paper seeks to increase the efficiency of background subtraction algorithms for motion detection. Our method uses a quadtree-base hierarchical framework that samples a small ...