AR -3D Object tracking

Hi , I am looking to create a AR Application where the real world object is scanned it should be tracked in such a way where it is compared it to a virtual 3d model. They have to be on the exact same position.
I have checked the Image tracker tutorials, is there any way to make use of Object tracking in a similar way to achieve this.
Any Suggestion , guidance would be of great help.
Thankyou in advance.

Did you found any solution to this