论文信息 - Noise robustness of tuneable photo-refractive filters

Noise robustness of tuneable photo-refractive filters

Abstract Noise robustness of tuneable photo-refractive (TPR) filters, which can be implemented for real time pattern recognition, is assessed and compared with phase-only and classical matched spatial filters. The bandpass selectivity of the TPR filters results in sharp correlation peaks even when the input scene signal-to-noise ratio is decreased significantly.

Chris Chatwin | Ruikang K. Wang | C. Chatwin | M. Y. Huang

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