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. Author manuscript; available in PMC: 2008 Nov 28.
Published in final edited form as: Magn Reson Med. 2007 Jul;58(1):134–143. doi: 10.1002/mrm.21263

FIG. 10.

FIG. 10

Sagittal images of the spherical geometric-distortion phantom taken with (a) local and (b) conventional gradients. c: Image a corrected by the new unwarping algorithm. FOV = 28 cm, slice thickness = 5 mm, matrix = 256 × 192.