Wavelet-based signal de-noising via simple singularities approximation.

Vittoria Bruni Domenico Vitulano

Published in: Signal Process. (2006)

Keyphrases

denoising
wavelet packet
high frequency
signal processing
frequency domain
soft threshold
image segmentation
wavelet transform
approximation algorithms
wavelet based denoising
computer vision
multiresolution
edge detection
non stationary
wavelet analysis
multi resolution analysis