Diffusion-Based Synthetic Pretraining for Root Segmentation in Rhizotron Images
Fengjiao Lu, Gert Kootstra, Zane K.J. Hartley, Rick van de Zedde, Michael P Pound, Viola Willemsen
This paper generates synthetic rhizotron images using diffusion models and shows that pretraining on these images improves root segmentation performance, especially when real annotations are limited.
bioRxiv · Nov 2, 2026 · PreprintPlant Biology