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12 January 1993Optimal introduction of optical efficiency for pattern recognition filters
Optimal trade-off filters for the Signal-to-Noise Ratio, the sharpness of the correlation peak and the optical efficiency are discussed. A unified formalism is introduced for Circular Harmonic (CH) and Synthetic Discriminant Function (SDF) filters. With this formalism, new solutions for CH and SDF filters are derived.
Philippe Refregier
"Optimal introduction of optical efficiency for pattern recognition filters", Proc. SPIE 1772, Optical Information Processing Systems and Architectures IV, (12 January 1993); https://doi.org/10.1117/12.140901
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Philippe Refregier, "Optimal introduction of optical efficiency for pattern recognition filters," Proc. SPIE 1772, Optical Information Processing Systems and Architectures IV, (12 January 1993); https://doi.org/10.1117/12.140901