Figure 5
From: Lesion detection in demoscopy images with novel density-based and active contour approaches
Illustration of information components used in accuracy and error quantification. Red and blue boundaries are drawn by a dermatologist and a non-expert −an automated framework, respectively. TP indicates correct lesion region found automatically. Similarly, TN shows healthy region (background) both manual and computer assessment agree on. FN and FP are labels for missed lesion and erroneous positive regions, respectively.