14 search results - page 2 / 3 » Best basis denoising with non-stationary wavelet packets |
ICIP
1998
IEEE
13 years 8 months ago
1998
IEEE
The method of wavelet thresholding for removing noise, or denoising, has been researched extensively due to its effectiveness and simplicity. Much of the literature has focused on ...
TSP
2008
13 years 4 months ago
2008
The two-band discrete wavelet transform (DWT) provides an octave-band analysis in the frequency domain, but this might not be "optimal" for a given signal. The discrete w...
CNSR
2008
IEEE
13 years 11 months ago
2008
IEEE
Signal processing techniques have been applied recently for analyzing and detecting network anomalies due to their potential to find novel or unknown intrusions. In this paper, we...
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
In this paper, we extend the statistical model-based Estimation-Quantization (EQ) wavelet image coding algorithm introduced in [?] to include an adaptive transform component. For ...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
With the heterogeneous nature of tissue texture, using a single resolution approach for optimum classification might not suffice. In contrast, a multiresolution wavelet packet ana...