8581 search results - page 1367 / 1717 » Digital Signal Processing |
192
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
—Spectrum access is an important function of cognitive radios for detecting and utilizing spectrum holes without harming the legacy systems. In this paper, we propose novel coope...
156
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Hyperspectral unmixing aims at identifying the hidden spectral signatures (or endmembers) and their corresponding proportions (or abundances) from an observed hyperspect...
159
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Smart homes for the aging population have recently started attracting the attention of the research community. One of the problems of interest is this of monitoring the activities...
170
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Typically data acquired through imaging techniques such as functional magnetic resonance imaging (fMRI), structural MRI (sMRI), and electroencephalography (EEG) are analyzed separ...
196
click to vote
ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper considers the problem of scalable distributed coding of correlated sources that are communicated to a central unit. The general setting is typically encountered in sens...