5903 search results - page 255 / 1181 » Signal Processing |
179
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
When an oversampled FIR filter bank structure is used for signal analysis, a main problem is to guarantee its invertibility and to be able to determine an inverse synthesis filt...
194
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
In low bit-rate coders, the near-sample and far-sample redundancies of the speech signal are usually removed by a cascade of a shortterm and a long-term linear predictor. These tw...
210
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The formation of synthetic aperture radar (SAR) images is formulated as an inverse problem, a flexible approach suitable for a variety of acquisition systems and signal models. T...
182
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
A dependent hierarchical beta process (dHBP) is developed as a prior for data that may be represented in terms of a sparse set of latent features (dictionary elements), with covar...
208
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper we consider the problem of target tracking in a network of mobile agents. We propose a scheme with agents that are endowed with processing and decision-making capabi...