scholarly journals Image Denoising via Nonlocal Low Rank Approximation With Local Structure Preserving

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 7117-7132 ◽  
Author(s):  
Zhou Liu ◽  
Lei Yu ◽  
Hong Sun
Keyword(s):  
Image Denoising ◽  
Local Structure ◽  
Low Rank ◽  
Low Rank Approximation ◽  
Structure Preserving ◽  
Rank Approximation

Improved MR image denoising via low- rank approximation and Laplacian-of-Gaussian edge detector

2020 ◽  
Vol 14 (12) ◽  
pp. 2791-2798
Author(s):  
Xiaoqun Qiu ◽  
Zhen Chen ◽  
Saifullah Adnan ◽  
Hongwei He
Keyword(s):  
Image Denoising ◽  
Low Rank ◽  
Edge Detector ◽  
Low Rank Approximation ◽  
Mr Image ◽  
Rank Approximation

Image denoising by low-rank approximation with estimation of noise energy distribution in SVD domain

2019 ◽  
Vol 13 (4) ◽  
pp. 680-691 ◽  
Author(s):  
Linwei Fan ◽  
Ran Meng ◽  
Qiang Guo ◽  
Miaowen Shi ◽  
Caiming Zhang
Keyword(s):  
Energy Distribution ◽  
Image Denoising ◽  
Low Rank ◽  
Low Rank Approximation ◽  
Noise Energy ◽  
Rank Approximation
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