Title :
Output distributions of two-dimensional median filters
Author :
Liao, Guang-Yu ; Nodes, Thomas A. ; Gallagher, Neal C.
Author_Institution :
Fudan University, Shanghai, People´´s Republic of China
fDate :
10/1/1985 12:00:00 AM
Abstract :
The output distribution for the separable two-dimensional median filter and the square window two-dimensional median filter are derived for several cases, including first-order and multivariate output distributions with white noise, signals plus white noise, and general multivariate input images. These are then used to compute some specific statistics in several illustrative examples.
Keywords :
Distributed computing; Electronic switching systems; Filtering theory; Filters; Helium; Image processing; Signal processing; Speech processing; Statistical distributions; White noise;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1985.1164676
