Hello guys,
I'm using opencv to calibrate my cameras and I use distortions up to K6. When I use cv::projectPoints, sometimes it gives me really bad projections and when I checked to project without distortion, the points that are badly projected are a bit far outside the image. So it is the distortion that is done poorly and is giving really bad 2d coordinates (sometimes inside the image!!).
I was wondering if there is a way to project points without distortion and predict which ones would be badly distorted (I use up to K6 distortion coefficients).