Image Denoising Using Edge Model-based Representation of Laplacian Subbands.

Malay Kumar Nema Subrata Rakshit Subhasis Chaudhuri

Published in: ICAPR (2009)

Keyphrases

wavelet domain
edge detection
subband
wavelet transform
wavelet decomposition
wavelet coefficients
multiscale
multiple scales
image compression
denoising
multiresolution
high frequency
spatial domain
zero crossing
natural images
frequency domain
edge information
feature vectors
frequency band
image processing