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Why cannot show kinect data on rviz with openni_node.launch?

asked 2012-04-07 00:48:50 -0500

yichu gravatar image

updated 2016-10-24 09:01:56 -0500

ngrennan gravatar image

I run

  roslaunch openni_camera openni_node.launch
  rosrun rviz rviz

I set Fixed Frame to /openni_rgb_optical_frame

I change PointCloud2's topic to /camera/rgb/points

Why rviz can't show any point cloud?

http://imgur.com/7kY5f

Thank you!

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Yellow usually indicates that rviz hasn't received any data yet. Could you confirm that your Kinect is publishing data, say by using 'rostopic hz /camera/rgb/points'.

Eric Perko gravatar image Eric Perko  ( 2012-04-07 08:43:02 -0500 )edit

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answered 2012-04-08 01:57:18 -0500

yichu gravatar image

updated 2012-04-08 01:57:57 -0500

Kinect isn't publishing data...

I found that kinect can't work with usb3.0 . It works with usb2.0 .

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you're right. to be exact, openni_kinect stack doesn't work with usb3.0.

AzureViolin gravatar image AzureViolin  ( 2012-04-10 04:23:23 -0500 )edit

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Asked: 2012-04-07 00:48:50 -0500

Seen: 998 times

Last updated: Apr 08 '12