785 search results - page 79 / 157 » On the Hilbert Transform of Wavelets |
112
click to vote
GECCO
2008
Springer
15 years 2 months ago
2008
Springer
State-of-the-art image compression and reconstruction techniques utilize wavelets. Beginning in 2004, however, a team of researchers at Wright-Patterson Air Force Base (WPAFB), the...
115
click to vote
ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
The standard separable two-dimensional (2-D) wavelet transform (WT) has recently achieved a great success in image processing because it provides a sparse representation of smooth...
95
Voted
GECCO
2005
Springer
15 years 7 months ago
2005
Springer
Ongoing research has established a new methodology for using genetic algorithms [2] to evolve forward and inverse transforms that significantly reduce quantization error in recons...
TMM
2002
15 years 1 months ago
2002
In this paper a hybrid fractal and Discrete Cosine transform (DCT) coder is developed. Drawing on the ability of DCT to remove inter-pixel redundancies and on the ability of fracta...
119
click to vote
ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
In this paper, we propose a novel face recognition method based on anisotropic dual-tree complex wavelet packets(ADT-CWP). 2-D dual-tree complex wavelet transform(DT-CWT) provides...