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  Indian J Med Microbiol
 

Figure 8: Lymphocyte detection result where green dots are the ground truth, and red dots are the centers discovered by the algorithm. The image on the left (a) has 21 TP/2 FP/0 FN. The false positives are on the edges, about 1 o'clock and 3 o'clock. The image on the right (b) one has 11 TP/1 FP/2 FN. We can see the false negatives are quite small and not very clear making it hard to detect them without also encountering many false positives. The only false positive is in the middle at around 7 o'clock though this structure does look "lymphocyte-like

Figure 8: Lymphocyte detection result where green dots are the ground truth, and red dots are the centers discovered by the algorithm. The image on the left (a) has 21 TP/2 FP/0 FN. The false positives are on the edges, about 1 o'clock and 3 o'clock. The image on the right (b) one has 11 TP/1 FP/2 FN. We can see the false negatives are quite small and not very clear making it hard to detect them without also encountering many false positives. The only false positive is in the middle at around 7 o'clock though this structure does look