Binary Fourier phase-only correlation
- 15 July 1990
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 15 (14) , 810-811
- https://doi.org/10.1364/ol.15.000810
Abstract
A technique called binary Fourier phase-only correlation is proposed for an incoherent-optical–digital-electric hybrid system. This technique has the advantages of high discriminant ability, a small memory area, and a short processing time. This technique is applicable to digital computing systems.Keywords
This publication has 6 references indexed in Scilit:
- Hybrid high speed pattern matching using a binary incoherent hologram generated by a rotational shearing interferometerApplied Optics, 1989
- Spectral Searching by Fourier-Phase CorrelationApplied Spectroscopy, 1987
- Pattern recognition with binary phase-only filtersApplied Optics, 1985
- Phase-only matched filteringApplied Optics, 1984
- Clipped Fourier transform mass spectral compression algorithm for microcomputer-compatible search systemsAnalytical Chemistry, 1981
- Signal detection by complex spatial filteringIEEE Transactions on Information Theory, 1964