Mathematical formulation of general M-D filtering by using a single building block and its novel word-parallel realization

Author

Sefiri, H. ; Ahmadi, M.

Author_Institution

Dept. of Electr. Eng., Windsor Univ., Ont., Canada

Volume

5

fYear

2000

fDate

2000

Firstpage

85

Abstract

The synthesis of M-D filtering by using causal real coefficient MD all-pass blocks is formulated. The new architecture features excellent fixed-point behavior. A novel word parallel architecture for the design of 2-D digital filters is presented. The presented architecture is used for the design of 2-D digital all-pass filters for the purpose of general filtering. This architecture may easily be expanded for the realization of M-D filters

Keywords

all-pass filters; filtering theory; fixed point arithmetic; multidimensional digital filters; parallel architectures; two-dimensional digital filters; 2D digital filters; causal real coefficient MD all-pass blocks; digital all-pass filters; fixed-point behavior; general M-D filtering; mathematical formulation; multidimensional filters; single building block; word-parallel architecture; Delay; Design methodology; Digital filters; Equations; Filtering; Frequency; IIR filters; Mathematical model; Multidimensional systems; Parallel architectures;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on

Conference_Location

Geneva

Print_ISBN

0-7803-5482-6

Type

conf

DOI

10.1109/ISCAS.2000.857369

Filename

857369