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Stable signal and image reconstruction from noisy Fourier transform phase

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2 Author(s)
Lyuboshenko, I. ; Dept. TSI, Ecole Nat. Superieure des Telecommun., Paris, France ; Akhmetshin, A.

The problem of reconstruction of finite signals and images from the noisy Fourier transform phase is addressed. The problem is pointed out to be ill-posed with respect to distortion in the phase. Regularizing reconstruction algorithms are proposed that significantly improve estimates of signals or images reconstructed from their noisy phases

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Signal Processing, IEEE Transactions on  (Volume:47 ,  Issue: 1 )