Comparing two photos?

Question

Python

Not pictures, but photographs, perhaps from a slightly different angle. It is required to create a program that will compare them. Are there any ready ones? Will do for any language, but ideally you need a module for Python.
Please give me some ideas on where to start.

Answer 1

Like what you need - opencv.org
docs.opencv.org/3.0-beta/doc/py_tutorials/py_tutor...