Diffusion-Weighted Images Superresolution Using High-Order SVD

Figure 7

Diffusion tensor estimations on a central slice, centered and zoomed on the corpus callosum. (a) Tensors estimated on the gold standard; the red ROIs indicate a detailed reconstruction. Tensors estimated on the reconstructed dataset using (b) B-spline, the (c) nonlocal method, (d) the proposed HOSVD, and (e) the proposed HOSVD-M. The blue stick indicates the main eigenvector of the diffusion tensor.

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