Table 2 Defect characteristic information
From: Real time detection system for rail surface defects based on machine vision
Defect | Defect types | Size | Rectangle degree | Ratio of length to width | Induced density |
|---|---|---|---|---|---|
A | Scar | 537 | 0.623 | 1.582 | 7.046 |
B | Crackle | 204 | 0.451 | 18.696 | 28.961 |
C | Scar | 186 | 0.745 | 1.793 | 5.864 |