Yunzhi Zhang

Physically inspired geometry-to-photometry rendering and lightweight convolutional neural network for real-time weld defect detection

Welding quality inspection of battery top covers is critical to lithium-ion battery safety and reliability. The height deviation between weld defects and normal areas is extremely small; on specular, weakly textured surfaces it produces no stable brightness contrast, so two-dimen...

Metabolic and vascular stress drive progression of erectile dysfunction in a rat model

Erectile dysfunction (ED) is a common male sexual disorder, with the vasculogenic subtype primarily driven by endothelial injury and metabolic dysfunction. Current research often lacks a systematic, time-course analysis of its progressive pathology. We performed a 16-week time-co...