1564 search results - page 159 / 313 » Performance Tuning of Iterative Algorithms in Signal Process... |
169
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SIPS
2008
IEEE
16 years 22 days ago
2008
IEEE
Belief propagation has become a popular technique for solving computer vision problems, such as stereo estimation and image denoising. However, it requires large memory and bandwi...
176
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
We present a kernel-based recursive least-squares (KRLS) algorithm on a fixed memory budget, capable of recursively learning a nonlinear mapping and tracking changes over time. I...
176
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Autofocus algorithms deal with image restoration in a nonideal synthetic aperture radar (SAR) imaging system. We propose a novel autofocus algorithm, denoted as MLA, that is based...
163
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper deals with the minimum polyadic decomposition of a nonnegative three-way array. The main advantage of the nonnegativity constraint is that the approximation problem bec...
147
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a variational Bayesian algorithm that enhances the log spectra of noisy speech using speaker dependent priors. This algorithm extends prior work by Frey et al. where th...