Experiments on nonlinear joint transform correlator using an optically addressed spatial light modulator in the Fourier plane.
Correlation experiments for the images used in the proposed setup indicate that nonlinear compression of the joint power spectrum may be necessary to produce good correlation performance and a peak-to-sidelobe ratio of larger than unity.
Javidi
B
B
Tang
Q
Q
Gregory
D A
DA
Hudson
T D
TD