Title :
Generalized multistage median filters
Author_Institution :
Dept. of Electron., Shandong Polytech. Univ., Jinan, China
fDate :
10/1/1992 12:00:00 AM
Abstract :
As an extension of the multistage median filters, a class of r -filters is presented. Some properties of these filters are discussed. It is shown that the filters can smooth noise and preserve details of images efficiently
Keywords :
digital filters; filtering and prediction theory; image processing; image processing; multistage median filters; noise smoothing; r-filters; stack filters; Digital filters; Digital images; Filtering theory; Image enhancement; Image processing; Nonlinear filters; Pixel; Signal processing; Smoothing methods;
Journal_Title :
Image Processing, IEEE Transactions on
