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Automatic detection of filters in images with gaussian noise using independent component analysis

Nassabay, S. ; Keck, I. R. ; Puntonet, Carlos G. ; Clemente, R. M. ; Lang, Elmar Sandoval, F. , eds.


In this article we present the results of a study carried out using the popular fastica algorithm applied to the detection of filters in natural images in gray-scale, contaminated with gaussian noise. The detection of filters has been accomplished by using the statistical distribution measures kurtosis and skewness.

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