QR_Code_Marker Maintaineres : misaq salami arshia nozarnezhad (arshia.nozarnezhad@gmail.com) mohamadjavad jafari ( Javadomnia@hotmail.com ) This project containes 3 part : simulation movement Image Processing 1.Simulation: Prepared an enviroment in Gazebo from WRS Competion documents. You should install hector_nist_arenas_gazebo and husky packages to bring-up the world. Note : This world is compeletly designed by AMRL and We only used hector_nist_arenas_gazebo components. 2.Movement: 3.Image Processing: Read robot camera detect signes and publish it in a topic in ROS publish TF to a topic Prerequisites to run this package : opencv version shold be ' 3.4.9 ' Install imagemagick : $ sudo apt install libmagick++-dev python-pip libzbar-dev