Title :
Hardware implementation of two-dimensional digital filters using ROM.
Author :
Gnanasekaran, R. ; Mondal, K. ; Mitra, S.K.
Author_Institution :
University of California, Davis, California
Abstract :
The hardware implementation of a two-dimensional (2-D) digital filter using Read Only Memory (ROM) is outlined. Specifically, an implementation scheme for a general all pole 2×2 2-D filter is considered here. The provision for the selection of row or columnwise recursion, and the various sequence of operations involved in the actual processing are discussed.
Keywords :
Costs; Delay; Difference equations; Digital filters; Hardware; Logic circuits; Read only memory; Signal processing; Timing; Two dimensional displays;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '77.
DOI :
10.1109/ICASSP.1977.1170226
