Design of synthetic discriminant functions for use in a hybrid digital-optical correlator

Lin Shang; Brian F. Scott; James H. Sharp

doi:10.1117/12.270364

27 March 1997 Design of synthetic discriminant functions for use in a hybrid digital-optical correlator

Lin Shang, Brian F. Scott, James H. Sharp

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Proceedings Volume 3073, Optical Pattern Recognition VIII; (1997) https://doi.org/10.1117/12.270364
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

A design method for synthetic discriminant functions is described that optimizes filter performance by an appropriate weighting of the phase and of amplitude components of the training set images. The optimization criteria are the quality of discrimination of in-class and rejection of out-of-class images, filter efficiency and robustness in the presence of noise. The comparison is with the POF/fSDF. A practical demonstration is found in the application of a so optimized filter in a hybrid correlator.

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Lin Shang, Brian F. Scott, and James H. Sharp "Design of synthetic discriminant functions for use in a hybrid digital-optical correlator", Proc. SPIE 3073, Optical Pattern Recognition VIII, (27 March 1997); https://doi.org/10.1117/12.270364

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