Title :
On generalization of order statistics based filters
Author :
Lin, Ji-Nan ; Unbehauen, Rolf
Author_Institution :
Lehrstuhl fur Allgemeine und Theor. Elektrotech., Erlangen-Nurnberg Univ., Germany
fDate :
30 May-2 Jun 1994
Abstract :
The generalization of order statistics (OS) based filters which are a useful class of nonlinear digital filters, is considered from two aspects. The piecewise-linear characteristics of OS based filters are first investigated, which indicates the direction of generalizing them in the set of piecewise-linear filters. The second way of the generalization considered here is through approximating an OS based filter by a filter of a general type. In both cases, the newly developed CPWL filter plays an important role
Keywords :
Digital filters; Erbium; Image processing; Nonlinear filters; Piecewise linear techniques; Spline; Statistics; Tensile stress;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.408959
