Evaluating low-cost hyperspectral and RGB fusion with PSNet for presymptomatic detection of Albugo candida in Arabidopsis thaliana
Gabriel Uzieme Crabb, Yiding Zhao, Nicholas K. Priest, Xi Chen, Volkan Çevik
This paper evaluates PSNet, a multimodal framework combining hyperspectral and RGB imaging, for early detection of Albugo candida in Arabidopsis thaliana, showing high accuracy but no consistent advantage of hyperspectral fusion over RGB alone.
bioRxiv · Oct 5, 2026 · PreprintPlant Biology