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An improved image denoising method based on contourlet transform and NeighShrink algorithm.
Jian Liu
Tong Li
Ke Xu
Song Bo Wei
Ling Chang
Published in:
Int. J. Comput. Appl. Technol. (2018)
Keyphrases
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denoising methods
multiscale
image denoising
similarity measure
denoising
image classification
computational complexity
contourlet transform
image representation
test images
gray scale
input image
image data
image retrieval
image features
noisy images
gaussian noise
denoising algorithm
nonlocal means