Object recognition on large object (statue)

Hi,

I'm working on a project where I want to be able to recognize a statue (see the attached file) and then add some anatomic informations in augmented reality.

My first thought was to use the AreaTarget feature to scan the room with the statue but it's not optimal because if the room changes, it wont work anymore.

That brings up two questions.

- Is it possible to isolate the statue with green screens or white sheets for example so the scan would only contain the statue ? We could add some texture on the statue to help the recognition.

- Is there an other option ? I didn't find a lot of informations about the object recognition on large objets like statues, would it work?

Thanks for your time !

edit: We could also use model targets but I don't know much about cad models