Phase retrieval for a complex-valued object by using a low-resolution image

Abstract

It is difficult to reconstruct an image of a complex-valued object from the modulus of its Fourier transform (i.e., retrieve the Fourier phase) except in some special cases. By using additionally a low-resolution intensity image from a telescope with a small aperture, a fine-resolution image of a general object can be reconstructed in a two-step approach… (More)

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Cite this paper

@inproceedings{Fienup2002PhaseRF, title={Phase retrieval for a complex-valued object by using a low-resolution image}, author={J. R. Fienup and Anna Maria Kowalczyk}, year={2002} }