1391 search results - page 165 / 279 » Optimally Sparse Frames |
129
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IDA
2009
Springer
15 years 11 months ago
2009
Springer
Underdetermined source separation is often carried out by modeling time-frequency source coefficients via a fixed sparse prior. This approach fails when the number of active sourc...
151
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ISVC
2009
Springer
15 years 11 months ago
2009
Springer
We describe techniques for registering images from sequences of aerial images captured of the same terrain on different days. The techniques are robust to changes in weather, incl...
126
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IPPS
2008
IEEE
15 years 11 months ago
2008
IEEE
We present preliminary results of a project to create a tuning system that adaptively optimizes programs to the underlying execution platform. We will show initial results from tw...
123
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IROS
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract— The problem of estimating the positions of landmarks using a mobile robot equipped with a camera has intensively been studied in the past. In this paper, we consider a ...
129
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CSR
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. How could one estimate the total number of clicks a new advertisement could potentially receive in the current market? This question, called the click volume estimation p...