# Athanasios Papoulis

## Papers overview

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2012

2012

- IEEE Transactions on Signal Processing
- 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

- IEEE Transactions on Image Processing
- 2008

The theories of signal sampling, filter banks, wavelets, and ldquoovercomplete waveletsrdquo are well established for the… (More)

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2003

Highly Cited

2003

- 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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2003

Highly Cited

2003

- ISLPED
- 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

- 2002

ABRAMSON Information theory and coding BATTIN Astronautical guidance BLACHMAN Noise and its effect on communication BREMER… (More)

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1994

1994

- ICIP
- 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

- IEEE Trans. Signal Processing
- 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

- IEEE Trans. Information Theory
- 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

- CVGIP: Graphical Model and Image Processing
- 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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Highly Cited

1969

Highly Cited

1969

- 1969

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