ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question
0

Calibration of a Panoramic image

asked 2011-08-03 05:06:42 -0600

I'm trying to get the calibration files (yaml) for a panoramic image. The image has been already rectified (unwrapped) using other the Taylor expansion method (OcamCalib Toolbox in MATLAB), but I'm not sure if in order to process it further I need to obtain the calibration parameters given by camera_calibration.

In other words, given a 360 degree Field-of-view lens, is the pinhole model used by camera_calibration applicable?

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
2

answered 2011-09-02 10:41:06 -0600

Vincent Rabaud gravatar image

once you have warped your images, the calibration does not makes sense anymore.

Moreover, a 360 degree image does not fit a pinhole camera model.

edit flag offensive delete link more

Question Tools

Stats

Asked: 2011-08-03 05:06:42 -0600

Seen: 524 times

Last updated: Sep 02 '11