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15 October 1993 Joint transform correlation under varying illumination conditions of the target
Mohammad S. Alam, Mohammad A. Karim
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Proceedings Volume 1960, Automatic Object Recognition III; (1993) https://doi.org/10.1117/12.160596
Event: Optical Engineering and Photonics in Aerospace Sensing, 1993, Orlando, FL, United States
Abstract
The effect of varying the illumination of the input scene on the performance of classical, binary, and fringe-adjusted joint transform correlators (JTCs) has been investigated in this paper. Computer simulation results show that the fringe-adjusted JTC yields superior correlation outputs when compared to the classical and binary JTCs.
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Mohammad S. Alam and Mohammad A. Karim "Joint transform correlation under varying illumination conditions of the target", Proc. SPIE 1960, Automatic Object Recognition III, (15 October 1993); https://doi.org/10.1117/12.160596
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KEYWORDS
Binary data
Target detection
Fourier transforms
Joint transforms
Spatial light modulators
Computer simulations
Object recognition
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