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FONT-SIR: Fourth-Order Nonlocal Tensor Decomposition Model for Spectral CT Image Reconstruction.
Xiang Chen
Wenjun Xia
Yan Liu
Hu Chen
Jiliu Zhou
Zhiyuan Zha
Bihan Wen
Yi Zhang
Published in:
IEEE Trans. Medical Imaging (2022)
Keyphrases
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image reconstruction
reconstruction method
high order
super resolution
computed tomography
image sequences
objective function
high resolution
x ray
image restoration
probability density function
anisotropic diffusion
radon transform
tensor decomposition