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. 2018 Nov 12;9(12):6170–6185. doi: 10.1364/BOE.9.006170

Fig. 4.

Fig. 4

(a) The BFI (i.e., αDB) values of 50 samples reconstructed by L2 norm, L1 norm and SVR approaches respectively in the computer simulations. (b) The RMSE values for 1.5,2.0,2.5 and 3.0 cm S-D separations, when L2 norm, L1 norm and SVR were used, respectively. For any of the three approaches, the NL algorithm was performed at fifth-order.