1176 search results - page 146 / 236 » Sparse reward processes |
124
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IMAGING
2003
15 years 5 months ago
2003
Typical color image processing techniques use profiles consisting of sparse multi-dimensional lookup tables that interpolate between adjacent nodes to prepare an image for renderi...
141
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, we describe a new approach to cope with packet loss in speech coders. The idea is to split the information present in each speech packet into two components, one to...
130
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
We present a novel weighted approach for shrinkage functions learning in image denoising. The proposed approach optimizes the shape of the shrinkage functions and maximizes denois...
115
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
1 Recently, great attention was intended toward overcomplete dictionaries and the sparse representations they can provide. In a wide variety of signal processing problems, sparsity...
119
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ICISP
2010
Springer
15 years 2 months ago
2010
Springer
The tracking of prominent oscillations with time-varying frequencies is a common task in many signal processing applications. Therefore, efficient methods are needed to meet preci...