. Author manuscript; available in PMC: 2019 Jul 1.

Published in final edited form as: IEEE Trans Biomed Eng. 2017 Sep 25;65(7):1662–1671. doi: 10.1109/TBME.2017.2756869

Table 4.

Accuracy of Segment CNN and Epi-Endo CNN (trained and tested on 3 different SNR signals) and localization errors of applying the CNNs under simulation

CNN SNR		20 dB	10 dB	5 dB
Segment Accuracy (%)		77.71±0.01	71.11±0.53	58.18±0.27
EpiEndo Accuracy (%)		87.68±0.61	76.40±0.07	66.20±0.01

Average LE(mm) of Different Data SNR	25 dB	10.37±9.74	10.56±9.73	11.55±9.74
	20 dB	10.43±9.77	10.58±9.74	11.55±9.75
	10 dB	10.76±9.65	10.61±9.64	11.56±9.82
	5 dB	11.38±9.51	10.94±9.68	11.73±9.80
	0 dB	13.09±9.97	11.73±9.65	12.54±9.80
	−5 dB	16.63±11.52	14.32±10.57	14.66±10.36
	−10 dB	22.47±13.28	19.36±11.94	19.96±11.85