Optimization of parameters in matched spatial filter synthesis
- 1 June 1977
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 16 (6), 1662-1669
- https://doi.org/10.1364/ao.16.001662
Abstract
Criteria are provided for the selection of various matched spatial filter (MSF) synthesis parameters: the bias exposure (EB); beam balance ratio (K); and spatial frequency band (f*) in which K is set. The signal-to-noise ratio (SNR) and peak intensity (Ip) of the output correlation are used as measures of optimum correlation and a diffraction pattern sampling unit is used to insure reliable and reproducible data.This publication has 16 references indexed in Scilit:
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