The aim of the project is to make robot follow while ball by using it's camera.
Robot chasing the white ball
my_robot: Which includes robot model, sensor plugins and gazebo world.ball_chaser: Which includes image processer and robot driver nodes.
process_image: Which subscribes /camera/rgb/image_raw topic from camera and detects white blob on it. This node also calls /ball_chaser/command_robot service to steer robot.drive_bot: Which drives robot respect to /ball_chaser/command_robot service requests.
Rosgraph of the project
roslaunch my_robot world.launch
roslaunch ball_chaser ball_chaser.launch
rosrun rqt_image_view rqt_image_view