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PNCS: Pixel-Level Non-Local Method Based Compressed Sensing Undersampled MRI Image Reconstruction.
Hao Hou
Yuchen Shao
Yang Geng
Yingkun Hou
Peng Ding
Benzheng Wei
Published in:
IEEE Access (2023)
Keyphrases
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image reconstruction
compressed sensing
pixel level
super resolution
reconstructed image
preprocessing
segmentation method
random projections
wavelet transform
input image
signal processing
natural images
fourier domain