Center weighted median filters and their applications to image enhancement

Ko, Sung-Jea; Lee, Y.H.

doi:10.1109/31.83870

Public

Center weighted median filters and their applications to image enhancement

Published in IEEE Transactions on Circuits and Systems • Jan 1, 1991

Authors:

Sung-Jea Ko

Y.H. Lee

Abstract

The center weighted median (CWM) filter, which is a weighted median filter giving more weight only to the central value of each window, is studied. This filter can preserve image details while suppressing additive white and/or impulsive-type noise. The statistical properties of the CWM filter are an...

Subject

Weighted median

Cwm

Filter (signal processing)

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