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General / Incorrect Show image with calibration with k4
« on: March 11, 2024, 05:54:59 AM »
Hello all,
i have a project where my images (M3E) were adjusted using k1,k2,k3,k4 radial parameters in camera calibration. But when I do show Images in model view, the corners of projected image on model are chopped off when I would expect to have a pointed pattern (push pin). AS you can see in following the top left corner of projected image is chopped off... in radial distorsion plot it is clear that in corners, there is up to 670 pixel distorsion....
Any explanation for this behavior? This does not occur if I calibrate with just k1,k2,k3 radial distorsion...
i have a project where my images (M3E) were adjusted using k1,k2,k3,k4 radial parameters in camera calibration. But when I do show Images in model view, the corners of projected image on model are chopped off when I would expect to have a pointed pattern (push pin). AS you can see in following the top left corner of projected image is chopped off... in radial distorsion plot it is clear that in corners, there is up to 670 pixel distorsion....
Any explanation for this behavior? This does not occur if I calibrate with just k1,k2,k3 radial distorsion...