A simple model has been developed to explain the loss of correlation intensity in a joint transform architecture when the reference and test scenes have unequal illumination.
© 1989 Optical Society of America
Original Manuscript: November 21, 1988
Published: August 15, 1989
Don A. Gregory, Jeffrey A. Loudin, and Francis T. S. Yu, "Illumination dependence of the joint transform correlation," Appl. Opt. 28, 3288-3290 (1989)