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Hello. I am new to ROS/Ubuntu and hoping someone could shed some light into my problem.

My main problem is that I cannot see any result of depth and RGB from Kinect, even though I installed following instructions introduced from http://www.ros.org/wiki/kinect.

Below is what I have done so far:

  1. I have installed openni_kinect (electric); "sudo apt-get install ros-electric-openni-kinect "
  2. unplug and plug in the Kinect.
  3. type command "roslaunch openni_launch openni.launch."
 ** result image shown:[link image](https://docs.google.com/open?id=0BxupHPuhFy-HOWUxNjEwZTktMTBiMy00OTIxLTg4ZjQtNDhiOTE2YjQ5N2Yw)

As you can see from the image description, it seems the above command has registered kinetic

  1. when I run "rosrun rviz rviz", it does not show anything except black screen so far. Is there anything specific I should be doing to RVIZ to get the kinetic camera to capture?

Thanks for you help.


Originally posted by Jong H Kim on ROS Answers with karma: 17 on 2012-01-10

Post score: 0

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1 Answer 1

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Did you add a Pointcloud2 display and choose a topic?


Originally posted by dornhege with karma: 31395 on 2012-01-10

This answer was ACCEPTED on the original site

Post score: 2


Original comments

Comment by bit-pirate on 2012-01-11:
Please mark your question as answered, if the given answers satisfy your needs.

Comment by Jong H Kim on 2012-01-11:
Thank you it also worked. i now can see colorful picture. I really appreciate that :D

Comment by dornhege on 2012-01-10:
You need to subscribe the appropriate topic. One is named rgb one depth iirc. Also select color transformer RGB8.

Comment by Jong H Kim on 2012-01-10:
Thank you so much. I did as you mentioned. It worked. I really appreciate that. I have another question. RVIZ screen shows only black and white colors. Is there any way to get RGB with depth and how can I see 3D pictures. Thanks.

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