426503.fig.002a
(a)
426503.fig.002b
(b)
426503.fig.002c
(c)
426503.fig.002d
(d)
Figure 2: Finite element mesh generation from MR image. (a) Selection of the center points based on the fiducial markers. (b) A binary mask is generated representing the shape of the phantom from the MR image. (c) Finite element mesh is generated according to the exterior boundary obtained from the binary mask for optical data analysis. (d) Source and detector positions are then determined.