Computational and Mathematical Methods in Medicine

Research Article

Efficient CT Metal Artifact Reduction Based on Fractional-Order Curvature Diffusion

Figure 4

Sinogram inpainting results for different methods with multiple metal regions: (a) sinogram after LI, (b) sinogram after TV, and (c) sinogram after FCDD.
173748.fig.004a
(a)
173748.fig.004b
(b)
173748.fig.004c
(c)