Athanasios Papoulis

Known as: Athanasios Ppapoulis, Papoulis 
Athanasios Papoulis (Greek: Αθανάσιος Παπούλης; 1921 – April 25, 2002) was a Greek-American engineer and applied mathematician.
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Papers overview

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2012
2012
The linear canonical transform (LCT) has been shown to be a powerful analyzing tool in signal processing. Many results of this… (More)
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2008
2008
The theories of signal sampling, filter banks, wavelets, and ldquoovercomplete waveletsrdquo are well established for the… (More)
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Highly Cited
2003
Highly Cited
2003
Let T be a (possibly nonlinear) continuous operator on Hilbert space H. If, for some starting vector x , the orbit sequence {T k… (More)
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Highly Cited
2003
Highly Cited
2003
In this paper we have developed analytical models to estimate the mean and the standard deviation in the gate, the subthreshold… (More)
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Highly Cited
2002
Highly Cited
2002
ABRAMSON Information theory and coding BATTIN Astronautical guidance BLACHMAN Noise and its effect on communication BREMER… (More)
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1994
1994
We consider the problem of restoring randomly distributed sets of missing pixels in band-limited discrete images , and give non… (More)
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1993
1993
resentations. An implication is that the modulated-sinc wavelet transform is optimal for the representation at all scales of the… (More)
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Highly Cited
1993
Highly Cited
1993
The use of information theory to design waveforms for the measurement of ex tended radar targets exhibiting resonance phenomena… (More)
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Highly Cited
1992
Highly Cited
1992
In this paper we consider the problem of obtaining a picture with improved resolution from an ensemble of K spatially shifted low… (More)
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