Title :
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
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;
Conference_Titel :
Signal Processing and Communications (SPCOM), 2012 International Conference on
Conference_Location :
Bangalore
Print_ISBN :
978-1-4673-2013-9
DOI :
10.1109/SPCOM.2012.6289996
