Table 2.
Test results from phase contrast images of E. coli cells, from fluorescence images of S. aureus, and from epifluorescence images of E. coli.
| Test Case | No. images | No. cells | TP | Over seg. (total/ %) | Under-seg. (total/ %) | FN |
Seg. accuracy (%) |
|---|---|---|---|---|---|---|---|
| Phase contrast - E. coli | 4 | 381 | 376 | 3/0.787 | 2/0.52 | 0/0 | 98.69 |
| S. aureus | 3 | 768 | 710 | 18/2.34 | 40/5.21 | 0/0 | 92.45 |
| Epi - E. coli | 3 | 160 | 146 | 5/3.12 | 6/3.75 | 3/1.87 | 91.25 |
| Total | 10 | 1309 | 1232 | 26/1.99 | 48/3.67 | 0.23 | 94.12 |
TP and FN stand for true positive and false negative, respectively.