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Monocular camera calibration for Nao [closed]

asked 2014-07-24 03:54:15 -0600

Mehdi. gravatar image

I followed the tutorial for camera_calibration package but after I get

opengl support available

nothing happens.

Here is the result of my rostopic list before running camera calibration:

/nao_camera/camera_info
/nao_camera/image_raw
/rosout
/rosout_agg

And I then run camera_calibration

rosrun camera_calibration cameracalibrator.py --size 8x6 --square 0.035 image:=/nao_camera/image_raw camera:=/nao_camera --no-service-check

Finally this is the program's output:

init done 
opengl support available

I checked if images were reaching /nao_camera/image_raw and it was the case.

So what is wrong?

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Closed for the following reason the question is answered, right answer was accepted by Vincent Rabaud
close date 2014-08-17 07:31:51.524375

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answered 2014-08-07 00:54:59 -0600

Mehdi. gravatar image

It was a problem coming from OpenCV. After recompiling the newest version the calibration worked well.

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Asked: 2014-07-24 03:54:15 -0600

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Last updated: Aug 07 '14