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152
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Secure signal processing is an emerging technology to enable signal processing tasks in a secure and privacy-preserving fashion. It has attracted a great amount of research attent...
235
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
—The low-rank matrix completion problem can be stated as follows: given a subset of the entries of a matrix, find a low-rank matrix consistent with the observations. There exist...
175
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Sparse representations of signals have received a great deal of attention in recent years, and the sparse representation classifier has very lately appeared in a speaker recogniti...
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
To harvest the potential of multi-channel noise reduction methods, it is crucial to have an accurate estimate of the noise correlation matrix. Existing algorithms either assume sp...
264
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The segmentation of ultrasound images is challenging due to the difficulty of appropriate modeling of their appearance variations including speckle as well as signal dropout. We ...