Figure 5
Different views of the baseline PET image and isocontour plots. (a) Axial, coronal, and sagittal views of the baseline PET image, corrected with the MR atlas without signal void. (b-d) Axial, coronal, and sagittal views of the isocontour plots illustrating the relative difference (from 0% to 50%), between the baseline PET and reconstructed PET images with artificial signal voids with increasing sizes (B = 0.5, C = 2.5, and D = 5 cm).