A feature extraction method based on point cloud cvrvature BUILD ENVIRONMENT Ubuntu 16.04 + PCL 1.7 + OpenCV 3.3.1 + Eigen 3.2.5 + ROS Kinetic BUILD cd VLO/ catkin_make -j8 source devel/setup.sh Run roslaunch vlo vlo.launch rosbag play 0095.bag KITTI Raw Data 0095 Baidu Yun download link https://pan.baidu.com/s/1yHvsHfk61irttAexl8R-qw tr2f