Figure 4.
Magnitude image and helix angle (HA) reconstruction of the numerical phantom for a slice in XZ orientation. Ground truth (GT), high-resolution (HR), low-resolution (LR) and super-resolution (SR) magnitude images are in the first row (arbitrary units). The second row shows HA (degrees), ground truth (GT) and HA calculated from high-resolution (HR), low-resolution (LR) oriented in the XY plane and super-resolution (SR) datasets.