Design of 2-D FIR filter possessing purely imaginary frequency response by the transformation method

Author

Tai, Yang-Lung ; Lin, Teng-Pin

Author_Institution

Dept. of Electr. Eng., Tatung Inst. of Technol., Taipei, Taiwan

Volume

2

Issue

1

fYear

1992

fDate

3/1/1992 12:00:00 AM

Firstpage

89

Lastpage

91

Abstract

Proposes a novel method for the design of a 2-D FIR filter possessing a purely imaginary frequency response involving the McClellan transformation and the transformation method proposed by Y.L. Tai and T.P. Lin (1989). The McClellan transformation can be used only for the design of symmetric 2-D FIR filters. The proposed method can be used not only for the design of 2-D FIR filters possessing a purely imaginary frequency response, but also for the design of symmetric 2-D FIR filters (possessing a purely real frequency response) with the same structures that are proposed for the McClellan transformation method with some modifications

Keywords

circuit CAD; frequency response; two-dimensional digital filters; 2-D FIR filter; CAD; McClellan transformation; purely imaginary frequency response; symmetric 2-D FIR filters; transformation method; Arithmetic; Data mining; Decoding; Design methodology; Digital images; Entropy; Finite impulse response filter; Frequency response; Hardware; Region 4;

fLanguage

English

Journal_Title

Circuits and Systems for Video Technology, IEEE Transactions on

Publisher

ieee

ISSN

1051-8215

Type

jour

DOI

10.1109/76.134376

Filename

134376