[bjacobt]

I don’t do AI professionally but as a hobby, so this may not be the best way. But the way you described, it seems the user maybe taking the picture a bit further away and there may be other objects in the frame. So you may want to look into some sort of segmentation or have bounding box. This could help the user make sure they are looking at documents for the correct machine.

I think something like detectron2 [1] could help. It is Apache2 license, so commercial friendly. That said the pre-trained weights may not be commercial friendly, so you’ll want to check on that.

Also fast.ai course [2] is a good starting point to understand the basics. If you are pressed for time, just go through Lesson 1.

[1] https://github.com/facebookresearch/detectron2

[2] https://course.fast.ai/

Edit: added fast.ai, grammar

[quirk]

Fast.ai course is just what I needed for now. Thank you.