5942 search results - page 330 / 1189 » On the Processing of Decimated Signals |
164
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a sliding window RLS for sparse filters, based on the greedy least squares algorithm. The algorithm adapts a partial QR factorization with pivoting, using a simplifie...
181
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
For compressive sensing, we endeavor to improve the recovery performance of the existing orthogonal matching pursuit (OMP) algorithm. To achieve a better estimate of the underlyin...
151
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a novel method to model and estimate elastic geometric deformations of an observed object, whether they are caused by the object’s own dynamic behavior, or by the dyn...
185
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This article introduces automatic recognition of speech without any audio information. Movements of the tongue, lips, and jaw are tracked by an Electro-Magnetic Articulography (EM...
147
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we consider the source-channel rate allocation for different transmission schemes. We propose a new trellis structure and a new algorithm that are able to deal with...