260 search results - page 29 / 52 » Compressed Sensing of Analog Signals |
144
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JEI
1998
15 years 3 months ago
1998
In this paper we introduce wavelet video processing of proximity sensor signals. Proximity sensing is required for a wide range of military and commercial applications, including w...
149
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ICIP
2008
IEEE
15 years 9 months ago
2008
IEEE
Compressed sensing(CS) suggests that a signal, sparse in some basis, can be recovered from a small number of random projections. In this paper, we apply the CS theory on sparse ba...
122
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ISBI
2009
IEEE
15 years 10 months ago
2009
IEEE
In fluorescence microscopy the noise level and the photobleaching are cross-dependent problems since reducing exposure time to reduce photobleaching degrades image quality while ...
131
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ISBI
2009
IEEE
15 years 10 months ago
2009
IEEE
Functional MRI (fMRI) has been widely accepted as a standard tool to study the function of brain. However, because of the limited temporal resolution of MR scanning, researchers h...
124
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
We propose a compressive method for tracking doubly selective channels within multicarrier systems, including OFDM systems. Using the recently introduced concept of modified comp...