Depth camera object detection

Hi there,

I'm currently working on an autonomous robot with ROS2. The robot is equipped with an depth camera to detect a pile of gravel. After the pile is detected, the robot has to drive to the pile by itself. Unfortunately I don't find any packages on github... Does anyone have an idea how to implement that in ROS2 humble?

Asked by bafhcs on 2023-06-30 04:04:42 UTC

Comments

Hi, i don’t know which camera you are using but I can recommend the zed cameras by steeled and their zed-ros2-wrapper repo as well as zed sdk.

Asked by Icon45 on 2023-06-30 08:17:43 UTC

Thank you very much! I‘m using the sick visionary t mini time of flight camera. Unfortunately there is only a ROS1 package available, so I have to use the ROS2/ROS1 bridge to be able to subscribe to the pointcloud topic. But i can’t find any working packages for ROS2 humble, to be able to filter the pointcloud and to use the information of the pointcloud to control the robot…

Asked by bafhcs on 2023-06-30 17:05:10 UTC