Optimal-trade-off filters for noise robustness, peak sharpness and light efficiency in the nonoverlapping background noise

Yeong Kyeong Seong; Tae-Sun Choi

doi:10.1117/1.602385

1 February 2000 Optimal-trade-off filters for noise robustness, peak sharpness and light efficiency in the nonoverlapping background noise

Yeong Kyeong Seong, Tae-Sun Choi

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Optical Engineering, Vol. 39, Issue 2, (February 2000). https://doi.org/10.1117/1.602385

A design of filters for pattern recognition is presented that have optimal trade-off for the criteria of noise robustness, peak sharpness, and Horner efficiency, when input scene noise is spatially disjoint (nonoverlapping) with the target. Three different criteria-signal-to-noise ratio, peak-to-output energy ratio, and light efficiency-are used to design the filter. Computer simulations for the various types of noise and parameters illustrate the performance of such filters for optical pattern recognition.

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Yeong Kyeong Seong and Tae-Sun Choi "Optimal-trade-off filters for noise robustness, peak sharpness and light efficiency in the nonoverlapping background noise," Optical Engineering 39(2), (1 February 2000). https://doi.org/10.1117/1.602385

Published: 1 February 2000

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