HVNet: Hybrid Voxel Network for LiDAR Based 3D Object Detection
HVNet: Hybrid Voxel Network for LiDAR Based 3D Object Detection
We present Hybrid Voxel Network (HVNet), a novel one-stage unified network for point cloud based 3D object detection for autonomous driving. Recent studies show that 2D voxelization with per voxel PointNet style feature extractor leads to accurate and efficient detector for large 3D scenes. Since the size of the feature …