A PSO-Powell Hybrid Method to Extract Fiber Orientations from ODF

Figure 6

Fiber orientations of CC extracted from ODF fields constructed with QBI, CSA-QBI, and DOT. (a) is the FA map of the 50th slice of in vivo HADRI dataset. (b), (d), and (f) are the ODF fields constructed with QBI, CSA-QBI, and DOT, respectively. (c), (e), and (g) are the vector map extracted from (b), (d), and (f), respectively.