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. Author manuscript; available in PMC: 2021 Aug 1.
Published in final edited form as: Med Biol Eng Comput. 2020 May 26;58(8):1651–1665. doi: 10.1007/s11517-020-02183-z

Fig. 6. Comparison of reconstruction accuracy of three regularization methods under RPI Geometry with single current dipole.

Fig. 6.

a. reconstructed electrogram accuracy of λSP, mean CRESO λ, and L-Curve λ. b, reconstructed potential map accuracy of λSP, mean CRESO λ, and L-Curve λ. Cross boxes indicate CC values and striped boxes indicate RE values. Blue, orange, and pink represent mean CRESO method, SP method, and L-Curve method, respectively. n.s., not significant, * P < 0.05, ** P < 10−2, *** P < 10−3, **** P < 10−4, compared to SP method.