How to create ocupancy grid map from my camera topic
Hello, I am new to ros and gazebo, I am trying to generate an occupancy grid map using the camera topic of my robot. I also want to do an object recognition and to do an autonomous navigation. How to do that? I am using ros melodic and gazebo 9.0. I will also add a radar sensor and generate an other occupancy grid map. and finally I will fuse these two maps based on dempster shafer theory.
I really need help. Thanks.
You want to do a lot of things. It will go easier if you first get general knowledge of ROS. I suggest you start with tutorials. Once you get familiar with ROS, and get stuck on a particular topic, come back and ask a more specific question.
http://wiki.ros.org/ROS/Tutorials