DocumentCode
336211
Title
Boundary filters without DC leakage for paraunitary filter banks
Author
Niehsen, Wolfgang
Author_Institution
Inst. fur Elektrische Nachrichtentech., Rheinisch-Westfalische Tech. Hochschule, Aachen, Germany
Volume
3
fYear
1999
fDate
15-19 Mar 1999
Firstpage
1465
Abstract
The construction of boundary filters without DC leakage for two-channel paraunitary FIR filter banks is considered. The design procedure is based on orthogonal boundary filters which are optimal in a weighted mean square error sense in the Fourier domain and on Householder transformation of boundary filter matrices. Simulation results are presented for boundary filters based on minimum-phase Daubechies filters
Keywords
FIR filters; Fourier analysis; matrix algebra; mean square error methods; DC leakage; Fourier domain; Householder transformation; boundary filter matrices; design; minimum-phase Daubechies filters; orthogonal boundary filters; two-channel paraunitary FIR filter banks; weighted mean square error; Channel bank filters; Degradation; Distortion; Filter bank; Finite impulse response filter; Image coding; Image reconstruction; Mean square error methods; Redundancy; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1999. Proceedings., 1999 IEEE International Conference on
Conference_Location
Phoenix, AZ
ISSN
1520-6149
Print_ISBN
0-7803-5041-3
Type
conf
DOI
10.1109/ICASSP.1999.756259
Filename
756259
Link To Document