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I am using ubuntu 11.10.
I place the kinect toward white wall
and
rosrun image_view image_view image:=/camera/depth/image
I can see the depth image
But rostopic echo /camera/detph/image
put different numbers(datas).
How can I get the same datas?
And how can I find actual distance using openni driver?
What do you mean different? Are they very different, then something is wrong. If they are just a bit different, then that's normal. It's a sensor that has noise.
For the distances, you would subscribe to a pointcloud2 topic and not the depth image.
Thank you. I have a question.
Does pointcloud2 topic put actual distance??
Asked: 2012-08-14 00:47:07 -0500
Seen: 486 times
Last updated: Aug 14 '12
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