Point Cloud and Visible Light Fusion Detection System

"Strengthening Transportation, Railways First" – In recent years, China has placed increasing emphasis on railway safety. To actively respond to national policies and better maintain railway safety, especially in monitoring rail-track intrusions, this paper proposes the Point Cloud and Visible Light Fusion Detection System. This system is a novel "Lidar-Vision" ecosystem combining 3D laser point clouds and visible light multi-source fusion target detection. It incorporates a hybrid attention mechanism for point cloud super-resolution and a complementary knowledge fusion network for data augmentation, enabling all-weather, high-precision detection of small objects at long distances.