Table 3: Raw data for cell counting. Values for true negatives could not be determined to the difficulty of defining them on images.

Image set	TP	TN	FP	FN
1	244	NaN	13	51
2	223	NaN	13	37
3	123	NaN	2	9
4	84	NaN	0	18
5	60	NaN	0	2
6	74	NaN	0	0