SnapNet: 3D point cloud semantic labeling with 2D deep segmentation networks.

•Scalable method using voxelization to produce smaller and homogeneous point clouds.•Snapshots of the point cloud for 2D, two modalities RGB and geometric features.•Segmentation using deep segmentation network.•First place on Lidar benchmark Semantic8.•Experimentation on photogrammetric and RGBD data.