US PATENT SUBCLASS 382 / 280
.~ Fourier transform

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


382 /   HD   IMAGE ANALYSIS

276  DF  IMAGE TRANSFORMATION OR PREPROCESSING {13}
280.~ Fourier transform

DEFINITION

Classification: 382/280

Fourier transform:

(under subclass 276) Subject matter wherein a Fourier transform is performed on image data.

SEE OR SEARCH THIS CLASS, SUBCLASS:

210, for systems that obtain a Fourier transform of an image optically.

SEE OR SEARCH CLASS

708, Electrical Computers: Arithmetic Processing and

Calculating,

403+, for specific Fourier transform hardware.