12 January 1993 Optimal introduction of optical efficiency for pattern recognition filters
Author Affiliations +
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.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Philippe Refregier, Philippe Refregier, } "Optimal introduction of optical efficiency for pattern recognition filters", Proc. SPIE 1772, Optical Information Processing Systems and Architectures IV, (12 January 1993); doi: 10.1117/12.140901; https://doi.org/10.1117/12.140901


Optical correlators in texture analysis
Proceedings of SPIE (November 01 1991)
Optimality Of Phase-Only Filters
Proceedings of SPIE (May 24 1988)
Quantifying the utility of a spatial light modulator
Proceedings of SPIE (March 09 1999)
Trade-offs in nonlinearly recorded matched filters
Proceedings of SPIE (September 01 1990)

Back to Top