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Proceedings Paper

Noise as a way of representing clutter: experimental and simulation results
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Paper Abstract

This paper presents experimental and simulation results from ongoing research on the influence of clutter on OTSDF filter performance. The degrading influence of overlapping clutter can be reduced by including colored noise in the filter construction or by tuning a white noise filter. Simulation results together with experimental results from a van derLugt correlator indicate that tuning of a white noise filter is the most effective for low levels of clutter in the input images whereas inclusion of colored noise is more effective for high levels of clutter. The experimental results are well in line with the simulations.

Paper Details

Date Published: 27 December 1996
PDF: 7 pages
Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262609
Show Author Affiliations
Henrik Sjoeberg, Institute of Optical Research (Sweden)
Lech Wosinski, Institute of Optical Research (Sweden)
Bertrand Noharet, Institute of Optical Research (Sweden)

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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