An Improved Extrapolation Scheme for Truncated CT Data Using 2D Fourier-Based Helgason-Ludwig Consistency Conditions

<div>Plots of line profiles for each algorithm in the medium truncation case and in the severe truncation case for dataset 2. The yellow dashed line in the corresponding right image indicates the position of the line profile.</div>

International Journal of Biomedical Imaging

fig11

Figure 11

Figure 11: An Improved Extrapolation Scheme for Truncated CT Data Using 2D Fourier-Based Helgason-Ludwig Consistency Conditions 