Accession Number : ADD002820

Title :   Apparatus for the Generation of a Two-Dimensional Discrete Fourier Transform.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Speiser,Jeffrey M ; Whitehouse,Harper John

Report Date : 20 Apr 1976

Pagination or Media Count : 11

Abstract : Many problems of image processing and other processing of two-dimensional data require the rapid generation of two-dimensional Fourier transforms in a form suitable for subsequent electronic processing or utilization. This invention relates to apparatus which performs realtime image processing and which may be implemented with small, light-weight, special-purpose hardware.

Descriptors :   *Image processing, *Patents, Fourier transformation, Charge coupled devices, Modems, Digital filters, Signal processing

Subject Categories : Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE