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Image denoising via structure-constrained low-rank approximation.
Yongqin Zhang
Ruiwen Kang
Xianlin Peng
Jun Wang
Jihua Zhu
Jinye Peng
Hangfan Liu
Published in:
Neural Comput. Appl. (2020)
Keyphrases
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image denoising
denoising
noisy images
natural images
total variation
image processing
partial differential equations
low rank approximation
wavelet coefficients
graph structure
similarity measure
pairwise
noise level