Title :
Two-dimensional recursive filtering with a linear processor array
Author :
Elcherif, Y. ; Mahroos, M.
Author_Institution :
Dept. of Electron. & Commun. Eng., Cairo Univ., Giza, Egypt
Abstract :
A solution is provided for the realization of recursive two-dimensional local state space (LSS) filters using a linear systolic array with strictly nearest neighbor communication. The proposed array realizations are based on the problem of finding a systolic realization of consecutive matrix vector multiplication. Alternative solutions to the problem are suggested, and performance tradeoffs are discussed
Keywords :
state-space methods; systolic arrays; two-dimensional digital filters; array realizations; consecutive matrix vector multiplication; linear processor array; recursive two-dimensional local state space filters; strictly nearest neighbor communication; systolic array; Equations; Filtering; Nonlinear filters; Pipeline processing; Spatial filters; State feedback; State-space methods; Systolic arrays; Vectors; Very large scale integration;
Conference_Titel :
Circuits and Systems, 1989., Proceedings of the 32nd Midwest Symposium on
Conference_Location :
Champaign, IL
DOI :
10.1109/MWSCAS.1989.101991
