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some details about using ueye_cam to drive my 1221LE-C camera

asked 2014-12-22 05:55:20 -0600

QichaoXu gravatar image

hi, it's my first time to use programs on ROS. I have tried to understand it, but it need more time.

I followed the build instructions on http://wiki.ros.org/ueye_cam , but I have no idea about how to do next. All I need is to get camera_topic and camera_info i.e. the two topics in Published Topics. But I don't know how. So, could anyone tell me how to run to get the two topics.

There is no problems in building, and I use ROS indigo on Ubuntu14.4.

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answered 2015-07-08 17:20:53 -0600

anqixu gravatar image

updated 2015-07-08 17:21:15 -0600

To inspect the data coming from camera topic / camera_info in terminal:

  1. rostopic echo /camera/image_raw (WARNING: possibly will generate a lot of raw ASCII)
  2. rostopic echo /camera/camera_info

To visualize the data from camera: rosrun image_view image_view image:=/camera/image_raw

To subscribe to the camera: http://wiki.ros.org/image_transport/T...

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Asked: 2014-12-22 05:55:20 -0600

Seen: 144 times

Last updated: Jul 08 '15