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Hybrid multi-resolution analysis and weighted averaging of overcomplete orthogonal transform scheme for digital image denoising.
Jingming Xu
Fuhuei Lin
Published in:
ICME Workshops (2014)
Keyphrases
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image denoising
denoising
weighted averaging
multi resolution analysis
natural images
bilateral filtering
noisy images
translation invariant
image processing
wavelet domain
wavelet transform
multiresolution
partial differential equations
wavelet coefficients
noise removal
high frequency
nonlinear diffusion
frequency domain
gaussian noise
spatial domain
wavelet packet
higher order
multiscale
bilateral filter
nonlinear filters
computer vision
feature selection
basis functions
remote sensing
object recognition