785 search results - page 1 / 157 » On the Hilbert Transform of Wavelets |
TSP
2011
13 years 2 months ago
2011
A wavelet is a localized function having a prescribed number of vanishing moments. In this correspondence, we provide precise arguments as to why the Hilbert transform of a wavele...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We provide an amplitude-phase representation of the dual-tree complex wavelet transform by extending the fixed quadrature relationship of the dual-tree wavelets to arbitrary phas...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper proposes a class of Hilbert transform pairs of orthonormal wavelet bases with improved analyticity. To improve the analyticity of complex wavelet, a different allpass ...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
