Evaluation of binary-phase-only filters for distortion-invariant pattern recognition
The paper examines the performance of fSDF (filter synthetic discriminant function) binary-phase-only filters (BPOFs) for images in the distortion-range that were not members of the training set. Consideration is given to the nature of the tradeoff between the extent of the distortion range and the correlator performance for fSDF-BPOFs, and to the probable constraints this tradeoff will impose on a realized optical correlator.
Jared, David A.↗