Fig. 3From: Accurate hybrid template–based and MR-based attenuation correction using UTE images for simultaneous PET/MR brain imaging applicationsComparison of attenuation maps from CT group. Comparison of attenuation maps for ACref (panel a) and ACCT (panel b) in axial (column 1), sagittal (column 2) and coronal (column 3) view for the subject no. 4 from CT group. Relative error between ACref and ACCT is depicted in panel cBack to article page