STATISTICAL-ANALYSIS FOR THE CONVERGENCE RATE OF SIGNALS TO MEDIAN FILTER ROOTS

Authors
MAO M GAN ZJ
Citation
M. Mao et Zj. Gan, STATISTICAL-ANALYSIS FOR THE CONVERGENCE RATE OF SIGNALS TO MEDIAN FILTER ROOTS, IEEE transactions on signal processing, 41(7), 1993, pp. 2499-2502
Citations number
6
Categorie Soggetti
Acoustics
Journal title
IEEE transactions on signal processing → ACNP
ISSN journal
1053587X
Volume
41
Issue
7
Year of publication
1993
Pages
2499 - 2502
Database
ISI
SICI code
1053-587X(1993)41:7<2499:SFTCRO>2.0.ZU;2-Z
Abstract
In this correspondence, the convergence behavior of the median filter has been analyzed. A new concept called convergence point has been use d to characterize the convergence rates. The results show that any ind ependently identically distributed (i.i.d.) signal will become nearly stable after 3 or 4 passes of median filter with a large probability. Simulations are provided to illustrate the theoretical developments.