Fig. 4
From: 3D quantification of metal-induced geometric distortions in MRI
Sagittal view of VIBE 5 image with geometric distortion in color map: the sagittal images of VIBE 5 show bended grids near the signal-loss and pile-up artifact regions. The color map represents the severity of the calculated metal-induced distortion (MD) with the scale bar on the right. Left to Right: representative sagittal VIBE5 images with calculated metal-induced distortion in frequency-encoding/phase-encoding/slice direction (MD-F/P/S) and the total MD in Euclidean distances [mm].
