CODEWITHSUNDEEP
c++opencvtransactionscamera-calibration
Deepak
Deepak

Reputation: 1088

Opencv Error: assertion failled i < 0, in calibrateCamera()

I am getting following error message

OpenCV Error: Assertion failed (i < 0) in create, file /tmp/OpenCV-2.4.0/modules/core/src/matrix.cpp, line 1335 terminate called after throwing an instance of 'cv::Exception' what(): /tmp/OpenCV-2.4.0/modules/core/src/matrix.cpp:1335: error: (-215) i < 0 in function create

while running my code:

What will be possible reasons for this error ?

Code:

int main(int argc, char ** argv)
{
  // some code ...
  Mat rvec, tvec;
  calibrateCamera(obPts, imPts, imSize, cameraMatrix, distortionCoef, rvec, tvec);
}

Upvotes: 1

Views: 1057

Answers (1)

Deepak
Deepak

Reputation: 1088

We need to give rvec and tvec as vector<cv::Mat>

In the sample code rvec and tvec is of cv::Mat

Upvotes: 1

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