Features of the Implementation of Holographic Invariant Correlation Filters Based on a Phase Liquid-Crystal Space-Time Light Modulator

D. S. Goncharov; E. Yu. Zlokazov; E. K. Petrova; N. M. Ponomarev; R. S. Starikov

doi:10.3103/S1068335619040055

Features of the Implementation of Holographic Invariant Correlation Filters Based on a Phase Liquid-Crystal Space-Time Light Modulator

Authors: Goncharov D.S.¹, Zlokazov E.Y.¹, Petrova E.K.¹, Ponomarev N.M.¹, Starikov R.S.¹
Affiliations:
1. National Research Nuclear University “MEPhI”
Issue: Vol 46, No 4 (2019)
Pages: 126-129
Section: Article
URL: https://journals.rcsi.science/1068-3356/article/view/228945
DOI: https://doi.org/10.3103/S1068335619040055
ID: 228945

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Abstract

A method for implementing invariant correlation filters in the form of holographic filters in the design of an optical-digital image correlator using a phase liquid-crystal space-time modulator is considered. The results of the simulation of correlation recognition of half-tone images using holographic correlation filters are presented. The results of the experimental implementation of holographic correlation filters using a phase liquid-crystal space-time light modulator are also described.