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Power filtering of n-th order in the fractional Fourier domain related to signal differentiation and phase retrieval

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Alieva, Tatiana Krasheninnikova and Calvo Padilla, María Luisa and Bastiaans, Martin J. (2003) Power filtering of n-th order in the fractional Fourier domain related to signal differentiation and phase retrieval. In Optics for the Quality of Life. Proceedings of the Society of Photo-Optical Instrumentation Engineers (SPIE), 1-2 (4829). SPIE--The International Society for Optical Engineering, pp. 220-221. ISBN 0-8194-4596-7

Official URL: http://dx.doi.org/10.1117/12.523979




Abstract

The main properties of n-th order power filtering in the fractional Fourier domain and its relationship to the differentiation operation are considered. The. application of power filtering for solving the phase retrieval problem is proposed.


Item Type:Book Section
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© COPYRIGHT SPIE--The International Society for Optical Engineering.
Congress of the International-Commission-for-Optics (19º. 2002. Florencia, Italia).

Uncontrolled Keywords:Convollution, Transform
Subjects:Sciences > Physics > Optics
ID Code:25604
Deposited On:05 Jun 2014 10:41
Last Modified:05 Jun 2014 10:41

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