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Efficient CT Metal Artifact Reduction Based on Fractional-Order Curvature Diffusion.
Yi Zhang
Yi-Fei Pu
Jinrong Hu
Yan Liu
Qing-Li Chen
Jiliu Zhou
Published in:
Comput. Math. Methods Medicine (2011)
Keyphrases
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fractional order
artifact reduction
diffusion equation
feedback control
differential equations
compressed images
evolutionary algorithm
control system
image data
scale space
image restoration
differential evolution
anisotropic diffusion
diffusion process