Hi,
I am trying to show images from a webcamera using
rosrun image_view image_view image:=/usb_cam/image_raw.
The problem is that nothing happens when I type that command in a console.
I have checked with
rostopic hz /usb_cam/image_raw
and it is publishing images with approximately 30 Hz.
I can also use
rviz
and add the topic
/usb_cam/image_raw
and there it works just fine, so why doesn't
rosrun image_view image_view image:=/usb_cam/image_raw?
I have Linux Mint 17 distro with ROS Indigo.
/ Erik
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