Patent №
US 5,214,534
Granted
1993-05-25
Filed 1991
Owner
UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE
+1 more
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07717588
A method of performing image correlation in a Fourier transform correlator utilizes phase-encoding of the input image as a phase object with a normalized amplitude component. Phase-only reference image filters are used in conjunction with the phase-encoded input objects to improve the signal to clutter ratio. This technique can employ optical or digital implementation.
AI classification
Ownership
UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE
assignment · 60120525
UNITED STATES OF AEMRICA, THE, AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE
assignment · 60120529
Assignors
GOLDSTEIN, DENNIS H.
On an employer assignment, the assignors are typically the inventors.