Table 4.

Agreement Between CNN Automatic Cone Identifications and Manual Cone Identifications

Ground Truth	Comparison CNN	True Positive Rate	False Positive Rate	Dice's Coefficient
Manual observer		Mean (SD)	Mean (SD)	Mean (SD)
Grader 1A	Normal-CNN	0.64 (0.26)	0.08 (0.07)	0.71 (0.21)
	CHM-1A-CNN	0.88 (0.14)	0.20 (0.13)	0.82 (0.10)
	CHM-1B-CNN	0.92 (0.12)	0.25 (0.14)	0.81 (0.10)
Grader 1B	CHM-1A-CNN	0.84 (0.15)	0.13 (0.11)	0.84 (0.10)
	CHM-1B-CNN	0.89 (0.13)	0.16 (0.12)	0.85 (0.09)
Grader 2	CHM-2-CNN	0.86 (0.15)	0.20 (0.17)	0.81 (0.12)
Grader 3	CHM-3-CNN	0.82 (0.15)	0.21 (0.18)	0.78 (0.11)