Table 2 Comparison of segmentation results obtained by an expert with the results obtained from the presented algorithm after adjustment with conditional erosion and dilation
From: Calibration and segmentation of skin areas in hyperspectral imaging for the needs of dermatology
Tattoo [pixels] | Skin [pixels] | Background [pixels] | Non-identified areas [pixels] | Measurement error of tattoo surface area [%] | Measurement error of skin surface area [%] | Measurement error of background surface area [%] | |
|---|---|---|---|---|---|---|---|
Algorithm | 19066 (6.5%) | 138365 (46.9%) | 138114 (46.8%) | 0 (0%) | 1.8% | 12.9% | 1% |