Table 1 Image acquisition specifications and environmental settings
From: PFLO: a high-throughput pose estimation model for field maize based on YOLO architecture
Parameter | Value | Details |
|---|---|---|
Equipment | Handheld DSLR camera (Nikon Z5) | Full-frame mirrorless camera |
Focal length | 24–50 mm | NIKKOR Z 24–50 mm f/4–6.3 lens |
Exposure settings | f/5.6–8.0, 1/125–1/500 s, ISO 100–400 | Optimized for field conditions |
Image resolution | 6010 × 4016 pixels | 24.3 MP full resolution |
Shooting height | 1–3 m | Adjusted based on plant growth stage |
Image format | JPG | High-quality compression (95%) |
Environmental conditions | Outdoor test field | Standardized row spacing |
Lighting conditions | Natural light | Varying light intensity (morning/noon/afternoon) |