Fig. 8.

Error in orientation detection for simulated dense stacks. (a) A dense stack with 334 fibers with different fiber diameter and length, but uniform signal intensity. (b) The same stack as in (a), but variant signal intensity. (c) and (d) The $\delta$ error maps corresponding to (a) and (b), respectively, achieved by a window of $11\times 11\times 11$ voxels. (e) Errors of $\delta$, corresponding to the uniform and variant intensity stacks, with respect to different window size.