How to set camera intrinsics?

[srikanthmalla]

Hi,
Is it possible to set different camera parameters while creating images from the 3d models using your plugin? Please let me know.

Thank you,
Srikanth

[yorkeyao]

I think you can simply change them in https://github.com/yorkeyao/VehicleX/blob/master/VehicleX%20Interface/settings/VehicleID.json

[srikanthmalla]

Hi @yorkeyao ,
None of your settings files contains camera focal or distortion parameters. Are they available with different key names? Please let me know.

[yorkeyao]

Oh, you mean intrinsic parameters? I think I give a fixed value for focal and distortion parameters in my code. You can refer to our new paper for details. https://arxiv.org/pdf/2202.14034.pdf

If you want to change them, you may need to go through the Unity source code (https://github.com/yorkeyao/VehicleX/tree/master/Unity%20Source). I have a camera defined in my scene. You can change the focal and distortion there.