785 search results - page 3 / 157 » On the Hilbert Transform of Wavelets |
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
Zerotree coding based on the wavelet transform is a very effective image compression technique. Since it exploits the dyadic multiresolution characteristic of wavelet transform, h...
GECCO
2007
Springer
14 years 1 months ago
2007
Springer
This paper describes the evolution of new wavelet and scaling numbers for optimized transforms that consistently outperform the 9/7 discrete wavelet transform (DWT) for fingerprin...
ICIAP
2005
ACM
14 years 7 months ago
2005
ACM
Parameterized wavelet filters and wavelet packet subband structures are discussed to be used as key dependent wavelet transforms in order to enhance the security of wavelet based h...
ISSAC
1989
Springer
13 years 11 months ago
1989
Springer
: We present a modification of the Goldwasser-Kilian-Atkin primality test, which, when given an input n, outputs either prime or composite, along with a certificate of correctnes...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We consider the wavelet transform of a finite, rooted, node-ranked, p-way tree, focusing on the case of binary (p = 2) trees. We study a Haar wavelet transform on this tree. Wave...