Publishing an Image on ROS | Vision | ROS Tutorials for Beginners
In this video we look at how to read images in python, publish them as a topic via a launch file, followed by visualization.
The usage of ROS and OpenCV libraries with cv_bridge is showcased.
Time Stamps
0:00 Introduction
0:30 Creating a new package with dependencies
2:30 Imshow image using OpenCV
4:00 Launch file for python script (Imshow)
5:00 Publish Image ros-topic using Python
7:30 Launch file for python script (ROS publish)
9:15 rqt_image_view