Title :
Realizations of a class of nonlinear filters using a bit-serial approach
Author_Institution :
LSI Design Center, Linkoping Univ., Sweden
Abstract :
A bit-serial architecture for a class of nonlinear filters is proposed. The class of filters contains all of the functions defined by stack filters, where rank-order and median filters and special cases. The digital realizations are simple and modular in structure, suitable for VLSI/LSI implementation. An experiment on an LSI implementation of rank-order function is described
Keywords :
digital filters; digital integrated circuits; large scale integration; LSI implementation; VLSI implementation; bit-serial architecture; digital IC; digital realizations; median filters; modular structure; nonlinear filters; rank-order function; stack filters; Arithmetic; Boolean functions; Circuits; Finite impulse response filter; IIR filters; Large scale integration; Logic; Nonlinear filters; Signal processing; Very large scale integration;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo
DOI :
10.1109/ISCAS.1988.15273
