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. Author manuscript; available in PMC: 2016 Jul 18.
Published in final edited form as: Neurocomputing (Amst). 2016 Mar 28;197:143–160. doi: 10.1016/j.neucom.2016.01.090

Figure 16.

Figure 16

The correlation (left column) and Bland-Altman plot (right column) between the CBV map pixel values computed from the normal-dose images and the low-dose images restored by different methods. Plots (a) and (b) represent the results obtained from the normal- and low-dose FBP restorations. Plots (c) and (d) represent the corresponding results obtained from the normal-dose and the low-dose LR restorations. Plots (e) and (f) represent the corresponding results obtained from the normal-dose and the low-dose TV restorations. Plot (g) and (h) represent the corresponding results obtained from the normal-dose and the low-dose LR-TV restorations.