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Proceedings Paper

Comparison Of Phase Retrieval Filter Methods
Author(s): Piotr W. Kiedron
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Paper Abstract

Three filter methods with proved phase-retrieval uniqueness are compared using the Gerchberg-Saxton-Misell error reduction algorithm. Defocusing, differential, and exponential filter methods are used in the one-dimensional simulations. Stagnation of the convergence process occurs more often with differential and exponential filters than with the defocusing filter and it is more likely for objects containing higher frequencies.

Paper Details

Date Published: 29 January 1988
PDF: 6 pages
Proc. SPIE 0828, Digital Image Recovery and Synthesis, (29 January 1988); doi: 10.1117/12.942095
Show Author Affiliations
Piotr W. Kiedron, NDC Systems (United States)


Published in SPIE Proceedings Vol. 0828:
Digital Image Recovery and Synthesis
Paul S. Idell, Editor(s)

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