stereoCalibrate problem (solved)

asked 2014-03-26 15:41:58 -0600

dberga gravatar image

updated 2014-03-28 07:35:33 -0600

SOLUTION: adjust de flags parameter

I'm dealing with two cameras and I played CalibrateCamera, it returned me correct distCoeffs, CameraMatrix, tvecs and rvecs values for each camera. The results seemed to be correct

image description

Then I realised that for dealing with 3D triangulation of points I would need stereoCalibrate instead, so I tried it and it doesn't work, it returns zero values for each Output parameter. I verified previously that ImagePoints for each camera were correct but see the results:

image description Why? Because I see the stereoCalibrate returned 0 values for each Output parameter. How can I solve that? Should I use an alternative of using stereoCalibrate?

PD: I'm using the default extra flags or criteria parameters. I'm using version 2.4.6 with mingw with the following documentation http://docs.opencv.org/2.4.6/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.html#stereocalibrate

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