Noise reduction for chaotic data by geometric projection

Robert G. Cawley; Guan-Hsong Hsu

doi:10.1117/12.139082

12 January 1993 Noise reduction for chaotic data by geometric projection

Robert G. Cawley, Guan-Hsong Hsu

Proceedings Volume 1771, Applications of Digital Image Processing XV; (1993) https://doi.org/10.1117/12.139082
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

We present a method for noise reduction that does not depend on detailed prior knowledge of system dynamics. The method has performed reasonably well for known maps and flows. Also we present an empirically based technique to estimate the initial signal-to-noise ratio for time series whose dynamical origin may be unknown.

Citation Download Citation

Robert G. Cawley and Guan-Hsong Hsu "Noise reduction for chaotic data by geometric projection", Proc. SPIE 1771, Applications of Digital Image Processing XV, (12 January 1993); https://doi.org/10.1117/12.139082

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