1542 search results - page 162 / 309 » A compressive beamforming method |
176
Voted
ICMCS
2005
IEEE
16 years 16 hour ago
2005
IEEE
A novel digital image watermarking method based on wavelet domain fractal coding is presented in this paper. Employing the invariant parameters of the wavelet domain fractal trans...
186
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ICASSP
2008
IEEE
16 years 26 days ago
2008
IEEE
Pulse compression radar systems make use of transmit code sequences and receive filters that are specially designed to achieve good range resolution and target detection capabili...
164
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GLOBECOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—We have recently proposed a novel receiver for Ultra-Wide-band Impulse-Radio communication in bursty applications like Wireless Sensor Networks. The receiver, based on the princ...
174
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
The MUSIC algorithm, and its extension for imaging sparse extended objects, with noisy data is analyzed by compressed sensing (CS) techniques. A thresholding rule is developed to a...
155
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TIP
1998
15 years 6 months ago
1998
This paper examines the relationship between wavelet-based image processing algorithms and variational problems. Algorithms are derived as exact or approximate minimizers of varia...