Denoising of multicomponent images using wavelet least-squares estimators.

Steve De Backer Aleksandra Pizurica Bruno Huysmans Wilfried Philips Paul Scheunders

Published in: Image Vis. Comput. (2008)

Keyphrases

denoising
denoising methods
least squares
gaussian noise
wavelet denoising
image denoising
image classification
wavelet shrinkage
image database
image retrieval

noisy images
image data
input image
image processing
test images
total variation
speckle noise
ridgelet transform
edge detection
wavelet transformation

multiscale
robust estimation
haar wavelet
soft threshold
standard test images
hard thresholding
higher peak signal to noise ratio
wavelet domain
frequency domain
natural images

feature points
image registration
wavelet transform
three dimensional
noise removal
image quality
bilinear interpolation
image compression
image analysis