Is it possible to track the number of a TargetImage instance ?

Hello,

I'm working on a game in which the player has to to reach a numerical value by playing cards. A same card can have multiple copies, so for example the card of value 1 can have 10 copies, the card of value 2 ten copies too etc.

How can I proceed to track those card, each card can be a TargetImage, and track if a card is added or removed ?

At first I thought to have one TargetImage by type of card and increment a counter each time a TargetImage is tracked and decrement the counter when a TargetImage is lost. But after a simple test with one TargetImage and only one copy of the card that I put in front of the camera and then get out of the camera FOV the counter kept increasing.

Question is : is it possible to track at the same time different TargetImage and the number of the same TargetImage ?

Thanks

 

You can't track multiple instances of the same Image Target, but VuMarks provide this sort of behaviour. You can read more about VuMarks here: https://library.vuforia.com/articles/Training/VuMark.html