Vol. 10, Issue 3, pp. 253-266
Abstract
In the paper some examples of differential operators L are analysed which modify the amplitude of the band-limited signal f(x) is such a way that the measurement of intensities |f(x)|2 and |L[f(x)]|2 assures a unique recovery of the signal. Particular attention is drawn to an operator which may be realized by locating transmittance T(?) = 2A?+B in the exit pupil of the optical system. A simulation of the reconstruction process has been performed by applying an algorithm proposed in [10].