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:

1976-04-20

Pagination or Media Count:

11.0

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