Performance of quantized composite filters in a joint transform correlator

Chun-Te Li; Mingzhe Lu; Shizhuo Yin; Francis T. S. Yu; Tracy Dean Hudson; Deanna K. McMillen

doi:10.1117/1.600829

1 August 1996 Performance of quantized composite filters in a joint transform correlator

Chun-Te Li, Mingzhe Lu, Shizhuo Yin, Francis T. S. Yu, Tracy Dean Hudson, Deanna K. McMillen

Optical Engineering, Vol. 35, Issue 8, (August 1996). https://doi.org/10.1117/1.600829

The use of a simulated annealing algorithm to design quantized composite reference function (QCRF) filters is presented. Since the QCRF filters are spatial domain filters using finite quantization levels, they can be implemented at the output spatial light modulator of a joint transform correlator. The performance of the QCRF filters has been tested, in which we have shown that the detectability, accuracy, discriminability, and reliability improve as the quantization of the filter increases.

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Chun-Te Li, Mingzhe Lu, Shizhuo Yin, Francis T. S. Yu, Tracy Dean Hudson, and Deanna K. McMillen "Performance of quantized composite filters in a joint transform correlator," Optical Engineering 35(8), (1 August 1996). https://doi.org/10.1117/1.600829

Published: 1 August 1996

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