232143.fig.004a
(a)
232143.fig.004b
(b)
Figure 4: Boxplots representing the mean estimation error for various crossing angles between fibers and SNRs. Fiber compartments with weights , -value = 6000, and threshold = 0.4 were used in the simulations. (a) refer to the clustered vMF method. (b) refer to the Std method.