Title :
An efficient structure for nonlinear L- and C-filtering
Author :
Hoctor, Ralph T. ; Kassam, Saleem A.
Author_Institution :
Moore Sch. of Electr. Eng., Pennsylvania Univ., Philadelphia, PA, USA
Abstract :
The authors present a pipelined structure for real-time L- and C-filtering operations which uses a number of pipeline stages less than or equal to the number of bits in the binary representation of the input data. The method uses a bit-level thresholding operation on input data in binary representation and distributed arithmetic.<>
Keywords :
digital filters; filtering and prediction theory; pipeline processing; real-time systems; binary representation; bit-level thresholding operation; combination filter; digital filter; distributed arithmetic; median type; nonlinear C-filtering; nonlinear L-filtering; pipelined structure; Arithmetic; Filtering; Indexing; Logic functions; Maximum likelihood detection; Nonlinear filters; Partitioning algorithms; Pipeline processing; Statistical distributions; Statistics;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.15212
