Fast and Robust Reconstruction for Fluorescence Molecular Tomography via Regularization

Table 3

The results of DCA- with different excitation sources.

The number of excitation sources	LE (mm)	Recon. FY (mm^−1)	NRMSE (%)	PNZ (%)	Time (s)
18	0.436	0.039	19	1.15	1.67
12	0.497	0.034	21	1.28	1.32
8	0.518	0.029	23	2.34	1.23
4	0.614	0.014	36	3.73	0.89