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how to show the date obtain from the kinect

asked 2013-06-03 23:46:42 -0500

Mrs Wang gravatar image

updated 2013-06-04 15:27:10 -0500

Hello everyone, I have installed openni_kinect in linux(Ubuntu 10.4 Ros),it works fine,but I don't know how to obtain the data of the kinect. I need to complete a local path planning of the robot,using kinect to identify the obstacles around the robot,who can help me to solve this problem? Thank you very much!

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the date ? Do you mean the time stamp ?

Stephane.M gravatar image Stephane.M  ( 2013-06-04 02:53:04 -0500 )edit

No, the date of the feature of the obstalces, I don't know what the kinect could obtain from the image~~

Mrs Wang gravatar image Mrs Wang  ( 2013-06-04 03:14:58 -0500 )edit

I read "date" as "data" :-)

Philip gravatar image Philip  ( 2013-06-04 03:16:41 -0500 )edit

It's my error,do you know how to get the data from the kinect?

Mrs Wang gravatar image Mrs Wang  ( 2013-06-04 15:28:08 -0500 )edit

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answered 2013-06-04 16:08:13 -0500

Data is published in multiple topics. Go through this link to understand various topics on which kinect publishes data. You can use rviz to to visualize the data. http://ros.org/wiki/openni_camera http://ros.org/wiki/turtlebot_bringup/Tutorials/groovy/3D%20Visualisation

If you want to avoid obstacles then try gmapping with kinect. http://ros.org/wiki/turtlebot_navigation/Tutorials/Build%20a%20map%20with%20SLAM

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Thank you very much, could you give me a method to contact you, I am a newer in kinect, if I have some other problems, I hope you could help me~~~

Mrs Wang gravatar image Mrs Wang  ( 2013-06-04 20:42:19 -0500 )edit

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Asked: 2013-06-03 23:46:42 -0500

Seen: 182 times

Last updated: Jun 04 '13