Figure 6.
A comparison of different reconstruction schemes in three representative contrast phases. (a) GRASP suffered from both residual motion burring (while straight-line arrows) and residual streaking artifacts (while dashed-line arrows) that were generated from certain peripheral regions (e.g., the arms) in the FOV. (b) Respiratory-weighted reconstruction improved image quality and resolved fine details in the liver. However, residual streaking artifacts were still observed. (c) Respiratory-weighted and coil-unstreaking reconstruction removed residual streaking artifacts and achieved further improved image quaity in all phases.