Phase-only filters with maximally sharp correlation peaks

15 July 1990

journal article
Published by Optica Publishing Group in Optics Letters

Vol. 15 (14) , 807-809
https://doi.org/10.1364/ol.15.000807

Abstract

A performance measure called the peak-to-correlation energy is used to characterize the sharpness of correlation outputs. This measure is then used to determine the phase-only filter with maximally sharp correlation peaks.

Keywords

FAST FOURIER TRANSFORMS
FOURIER TRANSFORMS
IMAGING NOISE
MATCHED FILTERING
PHASE ONLY FILTERS
PLASTIC OPTICAL FIBERS

This publication has 3 references indexed in Scilit:

Phase-only filters with improved signal to noise ratio
Applied Optics, 1989
Dual optimality of the phase-only filter
Optics Letters, 1989
Phase-only matched filtering
Applied Optics, 1984