Fig. 8From: A new approach to the intracardiac inverse problem using Laplacian distance kernelEstimated potentials in the one-dimensional source, for all the tested methods, when tuning the free parameters in the classical algorithms with L-Curve (a, b) and with LOO (c, d), without noise (a, c) and with HNR = 45 dB (b, d)Back to article page