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Deep spatial-spectral fusion of UAV RGB and hyperspectral imagery for potato plant disease detection
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DOI:10.1016/j.jag.2026.105486.png)
Abstract
En 中文
• Constructed paired UAV RGB and hyperspectral dataset with plant-level annotations. • Proposed deep learning framework (S2-PDD) fusing multi-modal data for potato disease detection. • Combining RGB and vegetation indices improved mAP by 7% over single modality. • PCA-only models showed the lowest detection performance. • Potato virus Y (PVY) detection was more accurate than blackleg disease.
Keywords:
Vegetation index
Early fusion
Middle fusion
Disease detection
Plant-level
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