OpenALPR looks like a pretty solid choice for license plate recognition, but what I’m having difficulties with is figuring out how to only use a specific zone of the image.
e.g. Pointing the camera towards a carpark, I would like to isolate a single park.
Is there a way to create a zone for the camera entity before sending to OpenALPR?
I use the alpr module in xeoma nvr. I set the motion detection to a specified area and then the alpr only react on plates inthat area. More to read here https://felenasoft.com/xeoma/en/articles/anpr_manual/
Thanks for the reply.
I’ve been searching some more and am thinking I could also pass the camera through the Camera Proxy component to crop the image. It might not be the most elegant solution, but it should be an easier one at this stage.