Michael A. Lexa

16 papers B 1Misc 4Journal 8Unranked 3
YearRankTypeTitle / Venue / Authors
2020 J jnl
Compressive Computed Tomography Reconstruction through Denoising Approximate Message Passing.
SIAM J. Imaging Sci.
Alessandro Perelli, Michael A. Lexa, Ali Can, Mike E. Davies
2016 J jnl
Denoising Message Passing for X-ray Computed Tomography Reconstruction.
CoRR
Alessandro Perelli, Michael A. Lexa, Ali Can, Mike E. Davies
2014 Misc conf
A low-complexity sub-Nyquist sampling system for wideband Radar ESM receivers.
ICASSP
Mehrdad Yaghoobi, Michael A. Lexa, Fabien Millioz, Mike E. Davies
2012 J jnl
Quantization via Empirical Divergence Maximization.
IEEE Trans. Signal Process.
Michael A. Lexa
2012 J jnl
Reconciling Compressive Sampling Systems for Spectrally Sparse Continuous-Time Signals.
IEEE Trans. Signal Process.
Michael A. Lexa, Mike E. Davies, John S. Thompson
2011 J jnl
Compressive and Noncompressive Power Spectral Density Estimation from Periodic Nonuniform Samples
CoRR
Michael A. Lexa, Mike E. Davies, John S. Thompson
2011 Misc conf
Compressive power spectral density estimation.
ICASSP
Michael A. Lexa, Mike E. Davies, John S. Thompson, Janosch Nikolic
2011 Misc conf
Empirical divergence maximization for quantizer design: An analysis of approximation error.
ICASSP
Michael A. Lexa
2011 J jnl
Quantization via Empirical Divergence Maximization and Its Applications
CoRR
Michael A. Lexa
2011 J jnl
Reconciling Compressive Sampling Systems for Spectrally-sparse Continuous-time Signals
CoRR
Michael A. Lexa, Mike E. Davies, John S. Thompson
2010 Misc conf
Empirical quantization for sparse sampling systems.
ICASSP
Michael A. Lexa
2008 J jnl
Distributed Structures, Sequential Optimization, and Quantization for Detection.
IEEE Trans. Signal Process.
Michael A. Lexa, Don H. Johnson
2007 B conf
Joint Optimization of Distributed Broadcast Quantization Systems for Classification.
DCC
Michael A. Lexa, Don H. Johnson
2004 — conf
To cooperate or not to cooperate: detection strategies in sensor networks.
ICASSP (3)
Michael A. Lexa, Christopher J. Rozell, Sinan Sinanovic, Don H. Johnson
2003 — conf
A new look at the informational gain of soft decisions.
ICASSP (4)
Michael A. Lexa, Don H. Johnson
2003 — conf
Optimizing binary decision systems by manipulating transmission intervals.
ISSPA (2)
Michael A. Lexa, Don H. Johnson