LOT/MFMT reconstruction of synthetic brain vasculature: (a1) and (b1) are the ground truth; (a2), (a3), and (a4) are the reconstruction of (a1) with Conjugate Gradient, Least Square, and L1-norm iteration method, respectively. (b2), (b3), and (b4) are the reconstruction of (b1) with Conjugate Gradient, Least Square, and L1-norm iteration method, respectively. Adapted from Ref. 67 with permission.