GREENPOINT / REAL AGRICULTURAL INSTANCE DETECTION
Measure the recovery.
Keep the failures visible.
Forty image-disjoint public PhenoBench confirmation images. Parameters selected on a separate twenty-image calibration set. No GreenPoint model training.
60.2% → 60.7%weed recall · previous → selected
96.7%selected weed precision
PASS90% precision / 60% recall / crop errors ≤5%
Research prototype; not a deployed feature or independent-farm validation. Author checkpoints may have used official validation images for model selection. All predictions require human review.
![Selected source with real model boxes]()
Crop: sage · Weed: coral · Uncertain: amber. Object matches require one-to-one IoU ≥0.5. Examples are selected after evaluation; use the complete table below for the result.
![The same source-pixel crop compared across annotations and models]()
Complete paired confirmation
| Method | Correct / all weeds | Recall | Precision | Crop → weed |
|---|
| previous_whole | 89/196 | 45.4% | 87.3% | 0/343 |
| previous_hybrid | 118/196 | 60.2% | 76.1% | 0/343 |
| official_yolo | 153/196 | 78.1% | 68.3% | 7/343 |
| calibrated_yolo | 119/196 | 60.7% | 96.7% | 0/343 |
| selected | 119/196 | 60.7% | 96.7% | 0/343 |
| without_dedup | 119/196 | 60.7% | 96.7% | 0/343 |
| without_tiles | 119/196 | 60.7% | 96.7% | 0/343 |
| without_refinement | 119/196 | 60.7% | 96.7% | 0/343 |
| tiles_nms_only | 123/196 | 62.8% | 87.2% | 0/343 |
| tiles_containment | 124/196 | 63.3% | 92.5% | 0/343 |
| official_faster | 136/196 | 69.4% | 66.7% | 13/343 |
| calibrated_faster | 132/196 | 67.3% | 76.3% | 1/343 |
Every confirmation image, partial plant, missed plant and failed main-comparison request remains in the denominator. Optional fresh Muse classification was stopped after repeated provider errors; its incomplete cohort is not presented as a complete method.