DocumentCode
1865972
Title
On efficient implementation of oversampled linear phase perfect reconstruction filter banks
Author
Jie Liang ; Lu Gan ; Tu, Chengjie ; Tran, Truc D. ; Kai-Kuang Ma
Author_Institution
Dept. of Electr. Comput. Eng.,, Johns Hopkins Univ., Baltimore, MD, USA
Volume
1
fYear
2003
fDate
6-9 July 2003
Abstract
In this paper, we first present an alternative way of generating over-sampled linear phase perfect reconstruction filter banks (OSLP-PRFB). We show that this method provides the minimal factorization of a subset of existing OSLPPRFB. The combination of the new structure and the conventional one leads to efficient implementations of a general class of OSLPPRFB. Possible application of the new scheme is discussed.
Keywords
filtering theory; linear phase filters; signal reconstruction; signal sampling; minimal factorization; over-sampled linear phase; perfect reconstruction filter banks; Channel bank filters; Delay; Engineering profession; Filter bank; Image reconstruction; Lattices; Noise shaping; OFDM; Robustness; Symmetric matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo, 2003. ICME '03. Proceedings. 2003 International Conference on
Print_ISBN
0-7803-7965-9
Type
conf
DOI
10.1109/ICME.2003.1221055
Filename
1221055
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