I already checked other questions here in the forum about this but I did not find a good answer. I have to remove the lens distortion of a picture, my distortion coefficients are in k1mm-2, k2mm-4, and k3mm-6. But I do not get satisfactory results, I'm sure my data is correct, my question is whether I use my parameters the way they are (mm-2, mm-4, mm-6) or I have to do some transformation before?
Focal, cx and cy are correct are Ok.
Thanks