Haojie Dai

LSW-Net: A Spatio-temporal Self-Supervised Framework for 2D LiDAR-Based Environment Perception

In the deep learning era, 2D LiDAR perception is often overlooked as research prioritizes 3D point clouds. Yet, 2D LiDAR remains essential for low-cost robotic systems due to its affordability. Despite its simplicity, it faces major challenges-not only in perception but also in learning itself, as d