Three-dimensional optical correlator with general complex filters

Youzhi Li; Joseph Rosen

doi:10.1364/AO.39.006561

Three-dimensional optical correlator with general complex filters

Youzhi Li, Joseph Rosen

Department of Electrical & Computer Engineering

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

A new type of electro-optical three-dimensional (3-D) correlator is proposed and demonstrated. A 3-D object scene, observed by multiple cameras from several points of view, is correlated with a 3-D complex computer-generated function. This correlator is a hybridization of the joint transform and the VanderLugt correlators, and, as such, it allows correlations to be made between 3-D real-world objects and 3-D general complex functions. Experimental results are presented.

Original language	English
Pages (from-to)	6561-6572
Number of pages	12
Journal	Applied Optics
Volume	39
Issue number	35
DOIs	https://doi.org/10.1364/AO.39.006561
State	Published - 10 Dec 2000

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Engineering (miscellaneous)
Electrical and Electronic Engineering

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10.1364/AO.39.006561

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title = "Three-dimensional optical correlator with general complex filters",

abstract = "A new type of electro-optical three-dimensional (3-D) correlator is proposed and demonstrated. A 3-D object scene, observed by multiple cameras from several points of view, is correlated with a 3-D complex computer-generated function. This correlator is a hybridization of the joint transform and the VanderLugt correlators, and, as such, it allows correlations to be made between 3-D real-world objects and 3-D general complex functions. Experimental results are presented.",

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AB - A new type of electro-optical three-dimensional (3-D) correlator is proposed and demonstrated. A 3-D object scene, observed by multiple cameras from several points of view, is correlated with a 3-D complex computer-generated function. This correlator is a hybridization of the joint transform and the VanderLugt correlators, and, as such, it allows correlations to be made between 3-D real-world objects and 3-D general complex functions. Experimental results are presented.

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Three-dimensional optical correlator with general complex filters

Abstract

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