Xiang Ma

A Hybrid Transformer–CNN Network Based on DINOv3 for Lens Surface Defect Detection

Optical lens surface defects are often characterized by low contrast, weak textures, blurred boundaries, and dense distributions, making accurate detection challenging under complex industrial conditions. To address these issues, this paper proposes DWTF-Net, a DINOv3-based Transformer-CNN network for optical lens surf...

A reinforcement learning-based spatiotemporal dynamic multi-graph ensemble framework for multi-station air quality prediction