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

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:


And I then run camera_calibration

rosrun camera_calibration --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?

edit retag flag offensive reopen merge delete

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

1 Answer

Sort by ยป oldest newest most voted

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.

edit flag offensive delete link more

Question Tools

1 follower


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

Seen: 324 times

Last updated: Aug 07 '14