An 'Updateable Image Correlator Employing Synthetic Discriminant Functions,

M G Nicholson; G G Gibbons; I R Cooper; C R Petts

doi:10.1117/12.941607

6 October 1987 An Updateable Image Correlator Employing Synthetic Discriminant Functions

M G Nicholson, G G Gibbons, I R Cooper, C R Petts

Proceedings Volume 0812, Progress in Holography; (1987) https://doi.org/10.1117/12.941607
Event: Fourth International Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, The Hague, Netherlands

Abstract

Coherent optical image correlators have been the subject of much research since the early work, performed by Vander Lugt in 1964 [1]. The use of conventional holographic techniques in such systems have proven to be inflexible in that the filter function cannot be updated at a speed comparable to that of the processing speed.

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M G Nicholson, G G Gibbons, I R Cooper, and C R Petts "An Updateable Image Correlator Employing Synthetic Discriminant Functions", Proc. SPIE 0812, Progress in Holography, (6 October 1987); https://doi.org/10.1117/12.941607

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