Title :
Eliminating intraclass associations in a joint transform correlator
Author :
Alam, M.S. ; Gu, Y.
Author_Institution :
Dept. of Eng., Purdue Univ., West Lafayette, IN, USA
Abstract :
A Sobel operator based preprocessed JTC is presented. When compared to the previously reported preprocessed JTCs, this technique is found to yield better correlation output as well as eliminate the intraclass associations in noise-free and noisy input scenes
Keywords :
Gaussian noise; correlators; pattern recognition; real-time systems; Sobel operator; correlation output; intraclass associations; joint transform correlator; noise-free scenes; noisy input scenes; preprocessed JTC; real time pattern recognition; Analytical models; Charge coupled devices; Correlators; Data preprocessing; Fabrication; Image analysis; Layout; Lenses; Pattern recognition; Power harmonic filters;
Conference_Titel :
Aerospace and Electronics Conference, 1995. NAECON 1995., Proceedings of the IEEE 1995 National
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-2666-0
DOI :
10.1109/NAECON.1995.522042
