Table 2.
Comparison of equal proportion segmentation, pixel by pixel segmentation and ground truth root system.
| Name | Total root length (pt) | Root length error (%) | Total root diameter (pt) | Root diameter error (%) |
|---|---|---|---|---|
| Ground Truth | 5576876 | NA | 534.835 | NA |
| Equal Proportion | 6057449 | 8.617 | 837.174 | 56.529 |
| Pixel by Pixel (Normal) | 5659371 | 1.479 | 538.775 | 0.737 |
| Pixel by Pixel (Fast) | 5614186 | 0.669 | 540.198 | 1.003 |
NA, Not Applicable. The optimal values are written in bold font.