Use of the Fresnel transform for optical pattern recognition

Andrey E. Krasnov; Igor N. Kompanets; Yu. O. Druzhinin

doi:10.1117/12.262623

27 December 1996 Use of the Fresnel transform for optical pattern recognition

Andrey E. Krasnov, Igor N. Kompanets, Yu. O. Druzhinin

Proceedings Volume 2969, Second International Conference on Optical Information Processing; (1996) https://doi.org/10.1117/12.262623
Event: Second International Conference on Optical Information Processing, 1996, St. Petersburg, Russian Federation

Abstract

The optical pattern recognition is performed traditionally on the base of the Fourier transform of images and their following matched filtration. However this recognition is not invariant to the orientation and scale changes of images. This problem can be solved due to the Fresnel transform perhaps.

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Andrey E. Krasnov, Igor N. Kompanets, and Yu. O. Druzhinin "Use of the Fresnel transform for optical pattern recognition", Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); https://doi.org/10.1117/12.262623

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