Figure 8
Orientation errors. (a) Glyph render of orientations and errors of partial data set 1 (b) Glyph render of orientations and errors of partial data set 2. (c) Probability density plot of orientation errors of partial data set 1. (d) Probability density plot of orientation errors of partial data set 2. The color of the glyph indicates the orientation error in that voxel compared with the full data set, with each glyph being scaled by the relative anisotropy in the partial reconstruction. The insets highlight an interface area where the different tendencies of the orientation errors for (a) and (b) can be seen, with (a) showing larger errors for orientations closer to the y-axis and (b) showing larger errors orientations closer to the x-axis. The density plots show the orientation errors for high (greater than 0.6) and low (less than 0.6) relative anisotropy, showing that the error is greater in low relative anisotropy regions. |