Title :
Optimal estimation of order statistic filters based on relative error criteria
Author :
Ruixiong, Tian ; Xing, Li ; Beixing, Deng ; Zhenfu, Tian
Author_Institution :
Electron. Eng. Dept., Tsinghua Univ., Beijing, China
Abstract :
In this paper, two relative error criteria for one simple order statistic filter (ranked-order statistic filter) are defined, and corresponding optimal estimations based on the error criteria are obtained. The results further improve the system information of the nonlinear filter research; and also provide new thought and method for future research in this field.
Keywords :
nonlinear filters; optimisation; signal processing; nonlinear filters; optimal estimation; ranked-order statistic filter; relative error criteria; Digital filters; Error analysis; Estimation error; Filtering theory; Finite impulse response filter; Maximum likelihood detection; Nonlinear filters; Shape; Signal processing; Statistics;
Conference_Titel :
Signal Processing, 2002 6th International Conference on
Print_ISBN :
0-7803-7488-6
DOI :
10.1109/ICOSP.2002.1181008
