@inbook{34612ac2a9dd4d66aa118a8c3562297d,
title = "Statistical analysis of the median based multi-shell order-statistics filters",
abstract = "The multi-shell median filters have been shown to be effective in preserving image details as well as in the suppression of impulsive noise. In this paper, the statistical analysis of a general class of median based multi-shell order-statistics filters is presented. Using statistical threshold decomposition, together with a tri-tree structure, the statistical properties of the filters were derived. Based on the results, a 2-D nonlinear filter which is of good compromise between noise attenuation and detail preservation to fit various applications can be obtained.",
author = "Li, {J. S.J.} and A. Ramsingh",
year = "1994",
doi = "10.1109/ICASSP.1994.389510",
language = "English",
isbn = "0-7803-1775-0",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "V69--V72",
booktitle = "Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing",
}