D$^2$GS: Dense Depth Regularization for LiDAR-free Urban Scene Reconstruction

A recent study highlights the promising advancements in urban scene reconstruction using Gaussian Splatting, a method that could revolutionize autonomous driving. Unlike traditional techniques that rely heavily on multimodal sensors like LiDAR, this approach aims to overcome the challenges of obtaining accurate LiDAR data. This innovation is significant as it could lead to more efficient and accessible urban mapping solutions, ultimately enhancing the safety and reliability of autonomous vehicles.