Discrimination of portraits using a hybrid parallel joint transform correlator system

Rieko Inaba; Asako Hashimoto; Kashiko Kodate

doi:10.1117/12.347735

7 May 1999 Discrimination of portraits using a hybrid parallel joint transform correlator system

Rieko Inaba, Asako Hashimoto, Kashiko Kodate

Proceedings Volume 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99); (1999) https://doi.org/10.1117/12.347735
Event: Optical Engineering for Sensing and Nanotechnology (ICOSN '99), 1999, Yokohama, Japan

Abstract

A hybrid parallel joint transform correlation system is demonstrated through the introduction of a five-channel binary zone plate array and is applied to the discrimination of portraits for a presumed criminal investigation. In order to improve performance, we adopt pe-processing of images with white area of 20%. Furthermore, we discuss the robustness.

Citation Download Citation

Rieko Inaba, Asako Hashimoto, and Kashiko Kodate "Discrimination of portraits using a hybrid parallel joint transform correlator system", Proc. SPIE 3740, Optical Engineering for Sensing and Nanotechnology (ICOSN '99), (7 May 1999); https://doi.org/10.1117/12.347735

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