Design of 3-D FCO filter bank using Eigenfilter based kernel for transformation of variables

Author

Saifee, Qutubuddin ; Patwardhan, Pushkar G. ; Gadre, Vikram M.

Author_Institution

Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India

fYear

2012

fDate

22-25 July 2012

Firstpage

1

Lastpage

5

Abstract

In this paper, a method for designing two-channel zero-phase 3-D Face Centered Orthorhombic (FCO) filter bank is illustrated. We present Eigenfilter based method for designing symmetric transformation kernels which can be used in generalized McClellan transformation method for designing 3-D FCO filter banks. Design examples are provided to demonstrate the effectiveness of the design method and it has been shown that good 3-D FCO filter banks can be obtained using 3-D symmetric transformation kernels designed with Eigenfilter approach.

Keywords

channel bank filters; eigenvalues and eigenfunctions; 3D FCO filter bank design; 3D symmetric transformation kernels; eigenfilter based kernel method; generalized McClellan transformation method; symmetric transformation kernel design; two-channel zero-phase 3D face centered orthorhombic filter bank; variable transformation; Equations; Filter banks; Finite impulse response filter; Frequency response; Kernel; Passband; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing and Communications (SPCOM), 2012 International Conference on

Conference_Location

Bangalore

Print_ISBN

978-1-4673-2013-9

Type

conf

DOI

10.1109/SPCOM.2012.6289996

Filename

6289996