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Proceedings Paper

Quantized amplitude-compensated matched filter
Author(s): Guoguang Mu; Zhaoqi Wang; Rulian Fu
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Paper Abstract

A new spatial filter, the quantized amplitude compensated matched filter is proposed. It is characterized as amplitude modulation only with several discrete grey levels. As compared with the amplitude-compensated matched filter, the Horner efficiency is quite poor. However, the high discrimination is preserved, and an amplitude-modulated spatial light modulator might be accommodated. The circular harmonic version of this filter is also investigated.

Paper Details

Date Published: 27 December 1996
PDF: 5 pages
Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262605
Show Author Affiliations
Guoguang Mu, Nankai Univ. (China)
Zhaoqi Wang, Nankai Univ. (China)
Rulian Fu, Nankai Univ. (China)

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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