recognize patterns of drawings by hand

Hi, I’m creating an app with vuforia that bases its main mechanics on drawing on a blackboard with chalk, I was wondering if there is any way to recognize the drawings of any person.
Greetings and thanks for the answers (if any)

have u heard tensorsharp it will help u. see this video

This is something I stumbled upon recently. Not sure if it is exactly what you are looking for, but hopefully it helps.

https://www.meshtag.com/