Table 6 Counting results of banana plants with different distance thresholds
From: Banana plant counting and morphological parameters measurement based on terrestrial laser scanning
Field | True banana number | Distance threshold/m | Algorithm recognition | Correct number | Precision | Recall | Percentage error |
|---|---|---|---|---|---|---|---|
1 | 184 | 0.05 | 187 | 170 | 90.91% | 92.39% | 1.63% |
0.10 | 185 | 173 | 93.51% | 94.02% | 0.54% | ||
0.15 | 180 | 169 | 93.89% | 91.85% | 2.17% | ||
2 | 200 | 0.05 | 194 | 182 | 93.81% | 91.00% | 3.00% |
0.10 | 191 | 184 | 96.34% | 92.00% | 4.50% | ||
0.15 | 187 | 182 | 97.32% | 91.00% | 6.50% |