Fourier Optics And Pattern Recognition

Abraham Kandel; Gideon Langholz

doi:10.1117/12.936948

8 January 1987 Fourier Optics And Pattern Recognition

Abraham Kandel, Gideon Langholz

Proceedings Volume 0700, 1986 Intl Optical Computing Conf; (1987) https://doi.org/10.1117/12.936948
Event: 1986 International Computing Conference, 1986, Jerusalem, Israel

Abstract

In Fourier optics, the Fourier transformation is performed on the amplitude of the electromagnetic wave, whereas in the computational method the transformation is usually applied to the grayness of its image which is proportional to the intensity of the electromagnetic signal.

Citation Download Citation

Abraham Kandel and Gideon Langholz "Fourier Optics And Pattern Recognition", Proc. SPIE 0700, 1986 Intl Optical Computing Conf, (8 January 1987); https://doi.org/10.1117/12.936948

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