Could you sharing the detail information about online intrinsic camera calibration

[arenas7307979]

Thanks for sharing! That's an awesome work
Could you introduce the cost function, Jacobin, and optimization process for online camera intrinsic calibration?

[goldbattle]

I recommend you read the paper and documentation.
http://udel.edu/~pgeneva/downloads/papers/c10.pdf
https://docs.openvins.com/update-feat.html#distortion

[arenas7307979]

Thank you for your reply.

[arenas7307979]

hii,
I found a difference between the document and code,
code : (2 * cam_d(4) * x_2 + 4 * cam_d(5) * x_2 * r)
document: 2 * p1 * xn^2 + 4 * k2 * xn^2 *（xn^2 + yn^2)
Should I change r to r squared？

(Other parts also have this problem )

[goldbattle]

Thanks, documentation is correct. Will correct in an upcoming commit.