3 search results - page 1 / 1 » Wavelet denoising by recursive cycle spinning |
89
Voted
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
Coupling the periodic time-invariance of the wavelet transform with the view of thresholding as a projection yields a simple, recursive, wavelet-based technique for denoising sign...
108
Voted
ICIP
2002
IEEE
15 years 5 months ago
2002
IEEE
—The essence of fractal image denoising is to predict the fractal code of a noiseless image from its noisy observation. From the predicted fractal code, one can generate an estim...
107
click to vote
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
This article introduces a best basis search algorithm in a nonstationary (NS) wavelet packets dictionary. It computes an optimized labeled quad-tree that indexes the filters used ...