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Image denoising via bidirectional low rank representation with cluster adaptive dictionary.
Xiaoping Li
Weiwei Wang
Xiangchu Feng
Xiaoyan Liu
Liang Luo
Published in:
IET Image Process. (2016)
Keyphrases
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image denoising
denoising
natural images
noisy images
total variation
low rank representation
image processing
clustering algorithm
wavelet coefficients
denoising algorithm
denoising methods
low rank
cluster analysis
higher order
data points
data clustering