Modified sigma filter for processing images corrupted by multiplicative and impulsive noise

Abstract

A new modification of sigma filter is proposed and tested in this paper. This modification is suitable for processing images corrupted by Gaussian multiplicative and impulsive noises and it avoids some typical disadvantages of the standard sigma filter while possessing robust properties. The test images include both simulated and real radar images. It is… (More)

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Cite this paper

@article{Lukin1996ModifiedSF, title={Modified sigma filter for processing images corrupted by multiplicative and impulsive noise}, author={Vladimir V. Lukin and Nikolay N. Ponomarenko and Pauli Kuosmanen and Jaakko Astola}, journal={1996 8th European Signal Processing Conference (EUSIPCO 1996)}, year={1996}, pages={1-4} }