clever 0.0.1 The CLEVER package Oleg Kalachev MIT https://clever.copterexpress.com/ Oleg Kalachev Artem Smirnov catkin roscpp rospy std_srvs tf tf2 tf2_ros tf2_geometry_msgs std_msgs geometry_msgs sensor_msgs visualization_msgs geographiclib nodelet mavros mavros_extras lxml cv_camera cv_bridge opencv3 mjpg-streamer rosbridge_server web_video_server