Noise Variance Estimation Based on Knowledge of Noise Reduction Coefficient

Abstract:

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The paper presents interference estimation method involving search for “flat” area, on the basis of image analysis taking into account correlation coefficient and knowledge of variance reduction coefficient for noise in the filtered area. The proposed method was tested for an interference characterised by normal distribution, and then compared to the other ones.

Info:

Periodical:

Edited by:

Honghua Tan

Pages:

149-155

DOI:

10.4028/www.scientific.net/AMR.340.149

Citation:

P. Jakub and M. Grzegorz, "Noise Variance Estimation Based on Knowledge of Noise Reduction Coefficient", Advanced Materials Research, Vol. 340, pp. 149-155, 2012

Online since:

September 2011

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Price:

$35.00

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