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The 3D DT-MRI data was collected from an intact fixed canine heart
using reduced encoding and constrained reconstruction methodology
[Hsu and Henriquez 2001] and interpolated via zero filling to
xx voxels,
with a voxel side of
mm. The data was thresholded and all
voxels with the signal strength below the threshold value were zero
out. Figure Fig. (1) shows grayscale mapped value of anisotropy
measure + for the ``short axes'' and ``long axes'' views
of the heart.
Leonid Zhukov
2003-09-10