CPGNet: Cascade Point-Grid Fusion Network for Real-Time LiDAR Semantic Segmentation
Xiaoyan Li,Gang Zhang,Hongyu Pan,Zhenhua Wang,Xiaoyan Li,Gang Zhang,Hongyu Pan,Zhenhua Wang
LiDAR semantic segmentation essential for advanced autonomous driving is required to be accurate, fast, and easy-deployed on mobile platforms. Previous point-based or sparse voxel-based methods are far away from real-time applications since time-consuming neighbor searching or sparse 3D convolution are employed. Recent 2D projection-based methods, including range view and multi-view fusion, can ru...
