camera calibration help

[muneeba]

hey everyone..I am currently working on camera calibration and i want to calibrate through images from GPS information.i-e longitude latitude information. Is there any toolkit that helps calibrates without taking grid as a reference. my images are arial images and grid doesnt work on them. The matlab toolkit is not working for them

[Aurora Zabala]

Hi, I think, I am late for this but I just want to share something about it. In setting up a virtual 3D, a camera calibration would help and according to what I read, there is a Blender calibration kit that can be used to calibrate 3D camera based on reference photos. You may search on this in the internet, this may add to your info.