Need a additional tool to calibrate camera lens distortion from single photo. Like if we have photo taken with unknown camera then unwarp it by marking curves where there should be straight lines in reality.
Or like this - https://superhivemarket.com/products/perspective-plotter?ref=2
Something like this but for lens distortion.https://fspy.io/basics/
Or like this - https://superhivemarket.com/products/perspective-plotter?ref=2
Something like this but for lens distortion.
https://fspy.io/basics/