Table 1.

Test results on confocal images of E. coli cells expressing a fluorescent protein, MS2d-GFP

Test Case	No. images	No. cells	TP	Over -seg. (total/ %)	Under -seg. (total/ %)	FN (total/ %)	Segmentation accuracy (%)
Dense	10	7947	7335	236/2.96	170/2.13	206/2.59	92.30
Medium	10	4014	3616	87/2.16	184/4.58	127/3.16	90.10
Sparse	10	857	817	20/2.33	16/1.86	4/0.46	95.33
Total	30	12818	11768	343/2.67	370/2.88	337/2.63	91.80

TP and FN stand for true positive and false negative, respectively.