TY - GEN
T1 - Committee algorithm
T2 - 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012
AU - Hur, Youngmi
PY - 2012
Y1 - 2012
N2 - Given a lowpass filter, finding a dual lowpass filter is an essential step in constructing non-redundant wavelet filter banks. Obtaining dual lowpass filters is not an easy task. In this paper, we introduce a new method called committee algorithm that builds a dual filter straightforwardly from two easily-constructible lowpass filters. It allows to design a wide range of new wavelet filter banks. An example based on the family of Burt-Adelson's 1-D Laplacian filters is given.
AB - Given a lowpass filter, finding a dual lowpass filter is an essential step in constructing non-redundant wavelet filter banks. Obtaining dual lowpass filters is not an easy task. In this paper, we introduce a new method called committee algorithm that builds a dual filter straightforwardly from two easily-constructible lowpass filters. It allows to design a wide range of new wavelet filter banks. An example based on the family of Burt-Adelson's 1-D Laplacian filters is given.
UR - http://www.scopus.com/inward/record.url?scp=84867587891&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84867587891&partnerID=8YFLogxK
U2 - 10.1109/ICASSP.2012.6288667
DO - 10.1109/ICASSP.2012.6288667
M3 - Conference contribution
AN - SCOPUS:84867587891
SN - 9781467300469
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 3485
EP - 3488
BT - 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings
Y2 - 25 March 2012 through 30 March 2012
ER -