The Median Filtering of Digital Image Based on MATLAB

Hai Qiang Wang; Xian Ge Sun

doi:10.4028/www.scientific.net/AMM.318.67

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 318The Median Filtering of Digital Image Based on...

The Median Filtering of Digital Image Based on MATLAB

Abstract:

In the processing of image de-noising, median filtering is a more common nonlinear filtering technique. In this paper, we used the image processing toolbox in the matlab and the adaptive filter program by ourselves. The noise in different intensity of image is reduced. This paper discussed the problem that how we choice of the filtering method under different noise intensity. The results show that median filter can realize effective filter under low noise intensity, if the noise intensity is excessively large, the adaptive filter having a more ideal filtering result than that of standard median filter.

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Periodical:

Applied Mechanics and Materials (Volume 318)

Pages:

67-70

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.318.67

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Online since:

May 2013

Authors:

Hai Qiang Wang, Xian Ge Sun

Keywords:

Adaptive Median Filter, MATLAB, Median Filter, Noise Image

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References

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