Hello, I am trying to use tf in my code. My requirement is as below: - An image sensor is mounted at a location with IR, that is providing xyz coordinates for my target - I need to convert those coordinates from Sensor frame of reference to my ARM frame of reference. One solution can be to use Matrix for conversion. I think this can also be used with tf. Can you suggest some good source to understand the tf. Saurabh --- [Visit Topic](https://discourse.ros.org/t/hector-mapping-results-in-tf-transformation-error/3396/3) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: