How to register/align RGB and NIR images?

Generally, I need to do registration between these two kinds of images generated from sequoia.
Hopefully, I can get the NIR ones same size(4608x3456) and same positioning with the RGB ones.

I tried all kinds of classic image processing methods and they all failed.
So i wanna try camera calibration or other ideas if you can offer some.

So if you have done so or have the successful experience of registering them, pls share your ideas here or welcome to communicate with me!

Anyway, wish a lot of help! Thank you, guys!

Guess I need to put some pics here to explain why classic methods failed.