5903 search results - page 275 / 1181 » Signal Processing |
163
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Monaural musical sound separation attempts to segregate different instrument lines from single-channel polyphonic music. We propose a system that decomposes an input into timefreq...
188
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper considers the image reconstruction problem when the original image is assumed to be sparse and when limited information of the point spread function (PSF) is available....
205
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we propose novel algorithms for image restoration and parameter estimation with a Generalized Gaussian Markov Random Field prior utilizing variational distribution a...
162
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Analysis and design of ltered-x adaptive algorithms are conventionally done by assuming that the transfer function in the secondary path is a discrete-time system. However, in rea...
152
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper introduces a novel, cost effective visual cryptography scheme suitable for color image transmission over bandwidth constraint channels. Unlike previously proposed schem...