ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

depth of kinect

asked 2012-08-06 02:29:51 -0500

ha gravatar image

updated 2012-08-07 17:20:23 -0500

Hello, I use the ununtu and openni.

I'm looking at the kinect depth value.


There is "Disparity to depth relationship".

Is it open-kinect or openni or both relationship?

I want to know depth value and compare the actual distance.


The hompage' host used libfreenect driver.

Can anyone tell me how to obtain depth value or disparity value in ubuntu, openni


Is it possible extract the distance or disparity in a particular point ?


edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted

answered 2013-01-04 21:54:03 -0500

tfoote gravatar image

You can get the distance values out using the PointCloud interface. For technical details on disparity to depth calibration see the kinect_calibration wiki page.

edit flag offensive delete link more

Question Tools


Asked: 2012-08-06 02:29:51 -0500

Seen: 372 times

Last updated: Jan 04 '13