2190 search results - page 278 / 438 » Mixtures of Gaussian Processes |
168
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
In this paper we address the image restoration problem in the variational framework. Classical approaches minimize the Lp norm of the residual and rely on parametric assumptions o...
152
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ICASSP
2008
IEEE
16 years 29 days ago
2008
IEEE
In the general area of radar detection, estimation of the clutter covariance matrix is an important point. This matrix commonly exhibits a persymmetric structure: this is the case...
205
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AVSS
2007
IEEE
16 years 26 days ago
2007
IEEE
This paper proposes to apply optimized One-Class Support Vector Machines (1-SVMs) as a discriminative framework in order to address a specific audio classification problem. Firs...
172
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ICA
2007
Springer
16 years 20 days ago
2007
Springer
Abstract. In this paper, a new algorithm for source recovery in underdetermined Sparse Component Analysis (SCA) or atomic decomposition on over-complete dictionaries is presented i...
180
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ICIP
2005
IEEE
16 years 3 days ago
2005
IEEE
This paper presents a new technique for noise removal in images. It benefits both from the recent advances in waveletbased and variational denoising. Whereas wavelet-based analys...