Table 1:

Quantitative results from the 20 patient scans. Columns 2–6 indicate for each scan the number of ground truth folds, sensitivity (# true positives divided by # ground truth positives), false negatives, false positives, and the segmented-area ratio. The last row denotes the averages by scan and standard deviations of columns 2–6.

Scan ID	# True	Sensitivity	#FNs	#FPs	SAR
1-Supine	285	0.94	18	0	0.82
1-Side	272	0.94	16	1	0.92
2-Supine	191	0.86	27	0	0.87
2-Side	169	0.83	28	0	0.86
3-Supine	293	0.99	2	0	0.93
3-Prone	268	0.97	7	1	0.81
4-Supine	274	0.93	18	0	0.91
4-Prone	251	0.90	24	0	0.83
5-Supine	165	0.84	26	1	0.86
5-Prone	152	0.82	27	0	0.76
6-Supine	223	0.94	13	0	0.86
6-Prone	202	0.88	25	1	0.76
7-Supine	196	0.88	24	1	0.91
7-Prone	161	0.94	9	0	0.78
8-Supine	247	0.97	8	0	0.94
8-Prone	210	0.91	19	0	0.86
9-Supine	187	0.82	33	1	0.84
9-Prone	158	0.91	15	0	0.75
10-Supine	173	0.87	22	0	0.82
10-Prone	142	0.92	11	0	0.89
Average	211.0 ± 49.4	0.90 ± 0.05	18.6 ± 8.36	0.30 ± 0.47	0.85 ± 0.06