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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Neuroimage. 2013 Sep 21;84:10.1016/j.neuroimage.2013.09.016. doi: 10.1016/j.neuroimage.2013.09.016

Figure 5. DWI Resolution Enhancement.

Figure 5

DW images were up-sampled to a (0.5mm)3 resolution from the original (2mm)3 resolution. (A) The anisotropy image of the original data; (B) The linearly up-sampled anisotropy image (i.e., scalar interpolation); (C) The anisotropy image of the linearly up-sampled DWI data; and (D) The anisotropy image given by the proposed method. Close-up views are shown in Fig. 6.