Revision history [back]

You can use rostopic list to see what topics you can subscribe to. You will see a lot of image related topics. Particularly, you can

rosrun image_view image_view image:=/camera/rgb/image_color compressed

And that should work. Notice that the compressed is optional. /camera/rgb/image_mono is also working for me. I cannot see depth images using image_view yet (http://answers.ros.org/question/134686/turtlebot-depth-image-not-showing-in-image_view/) but they do show in RVIZ.

In RVIZ, expand the IMAGE line and try subscribing to some topic.