DocumentCode
1712163
Title
Morphology-based perfect reconstruction filter banks
Author
Heijmans, Henk J A M ; Goustsias, J.
Author_Institution
CWI, Amsterdam, Netherlands
fYear
1998
Firstpage
353
Lastpage
356
Abstract
This paper discusses the construction of perfect reconstruction filter banks using morphological operators. Two concrete examples are given: (i) the morphological Haar wavelet, and (ii) a wavelet decomposition obtained from the lifting scheme which has the nice property that local maxima are preserved
Keywords
Haar transforms; channel bank filters; filtering theory; mathematical morphology; mathematical operators; signal reconstruction; signal synthesis; wavelet transforms; lifting scheme; local maxima; morphological Haar wavelet; morphological operators; perfect reconstruction filter banks; wavelet decomposition; Channel bank filters; Filter bank; Image analysis; Image reconstruction; Image resolution; Merging; Signal analysis; Signal processing; Signal resolution; Signal synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Time-Frequency and Time-Scale Analysis, 1998. Proceedings of the IEEE-SP International Symposium on
Conference_Location
Pittsburgh, PA
Print_ISBN
0-7803-5073-1
Type
conf
DOI
10.1109/TFSA.1998.721434
Filename
721434
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