Two-dimensional complex Fourier-transform via the radon-transform

Show full item record

Title: Two-dimensional complex Fourier-transform via the radon-transform
Author: Easton, Roger; Ticknor, Anthony; Barrett, Harrison
Abstract: A hybrid system has been constructed to perform the complex Fourier transform of real two-dimensional data. The system is based on the Radon transform; i.e., operations are performed on one-dimensional projections of the data. The projections are derived optically from transmissive or reflective objects, and the complex Fourier transform is performed with SAW filters via the chirp transform algorithm. The real and imaginary parts of the two-dimensional transform are produced in two bipolar output channels.
Record URI: http://hdl.handle.net/1850/3111
Publishers URL: http://dx.doi.org/10.1364/AO.24.003817
Date: 1985-11

Files in this item

Files Size Format View

An open access version of this file is not available. Check "Publisher URL" field for access

This item appears in the following Collection(s)

Show full item record

Search RIT DML


Advanced Search

Browse