ROSmessage

In this example I want to experiment with ROS publisher and subscriber. I aim to receive images and send out coordinates.

so far

I subscribe to an image, find the aruco codes and publish the x y z coordinates.

to do

Make a message like:

• ID
• x,y,z

sources

• http://wiki.ros.org/image_transport/Tutorials/PublishingImages
• http://wiki.ros.org/image_transport/Tutorials/SubscribingToImages