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Proceedings Paper

Use of the Fresnel transform for optical pattern recognition
Author(s): Andrey E. Krasnov; Igor N. Kompanets; Yu. O. Druzhinin
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Paper 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.

Paper Details

Date Published: 27 December 1996
PDF: 6 pages
Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262623
Show Author Affiliations
Andrey E. Krasnov, P.N. Lebedev Physical Institute (Russia)
Igor N. Kompanets, P.N. Lebedev Physical Institute (Russia)
Yu. O. Druzhinin, P.N. Lebedev Physical Institute (Russia)

Published in SPIE Proceedings Vol. 2969:
Second International Conference on Optical Information Processing
Zhores I. Alferov; Yuri V. Gulyaev; Dennis R. Pape, Editor(s)

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