How to train a phase-only filter

Howard E. Michel; Abdul Ahad Sami Awwal

doi:10.1117/12.391949

13 July 2000 How to train a phase-only filter

Proceedings Volume 4046, Advances in Optical Information Processing IX; (2000) https://doi.org/10.1117/12.391949
Event: AeroSense 2000, 2000, Orlando, FL, United States

Abstract

This paper establishes the equivalence of the phase only filter and a complex-valued neural network, and then shows how neural network learning can be utilized to design completely novel phase-only-filter based system. By incorporating the neural network based learning, the pattern recognition capability of the phase only type of filter under various transformation and distortions can be enhanced.

Citation Download Citation

Howard E. Michel and Abdul Ahad Sami Awwal "How to train a phase-only filter", Proc. SPIE 4046, Advances in Optical Information Processing IX, (13 July 2000); https://doi.org/10.1117/12.391949

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