Two-Dimensional White-Light Space-Variant Processing

John M. Adams; John F. Walkup; Thomas F. Krile; Joseph Shamir

doi:10.1117/12.934974

23 December 1983 Two-Dimensional White-Light Space-Variant Processing

John M. Adams, John F. Walkup, Thomas F. Krile, Joseph Shamir

Proceedings Volume 0388, Advances in Optical Information Processing I; (1983) https://doi.org/10.1117/12.934974
Event: 1983 Los Angeles Technical Symposium, 1983, Los Angeles, United States

Abstract

An optical system is designed to perform two-dimensional space-variant processing for the case of a separable point spread function. The design makes use of the wavelength dimension of light by color-encoding the input to provide the necessary third dimension required in performing the operation. An analysis of the system provides theoretical results which are compared with the results obtained in an experiment using real, positive functions for the input and point spread function. Finally, the inherent limitations of the system are discussed, noting both the advantages and disadvantages of the technique.

Citation Download Citation

John M. Adams, John F. Walkup, Thomas F. Krile, and Joseph Shamir "Two-Dimensional White-Light Space-Variant Processing", Proc. SPIE 0388, Advances in Optical Information Processing I, (23 December 1983); https://doi.org/10.1117/12.934974

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