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. Author manuscript; available in PMC: 2021 Feb 24.
Published in final edited form as: Annu Int Conf IEEE Eng Med Biol Soc. 2016 Aug;2016:1107–1110. doi: 10.1109/EMBC.2016.7590897

Fig. 2:

Fig. 2:

Calibration-less ghosting correction of multi-shot DWI demonstrated on 4 different slices of the brain.

(a) DWI data collected from four slices with partial Fourier acquistion (128 × 80) corrupted by ghosting arising from inter-shot motion and EPI artifacts

(b) The partial Fourier data in (a) zero-filled to 128 × 128 matrix.

(c) DWI Images after ghost-correction using the proposed method

(d) Color-coded fractional anisotropy maps computed from all 15 DWIs corrected for ghosting artifacts