Table 3 Comparison of manual and semi-automatic annotation metrics for each leaf or stalk
From: PFLO: a high-throughput pose estimation model for field maize based on YOLO architecture
Data stage | Number of keypoints (Mean ± Std) | Inter-point distance (pixels, Mean ± Std) |
|---|---|---|
Manual annotation (before) | 6.36 ± 2.90 | 176.65 ± 129.11 |
Semi-automatic (after) | 17.00 ± 0.00 | 49.92 ± 30.97 |