Multi class tracking

[jnebrera]

Hi,

I just discovered your blog post on soccer tracking and hope it will help me do the same for basketball !!

One question, I want to track both players and the ball. Does Norfair support multi class (person / ball) tracking or do I need kind of two parallel instances (one for players, the other for the ball) to do so?

Thank you very much for this software. Regards

[jnebrera]

I reply myself.

From here, seems it can track multiple classes.

https://github.com/tryolabs/norfair/tree/master/demos/keypoints_bounding_boxes

[facundo-lezama]

Hi @jnebrera! Norfair allows for tracking multiple classes at the same time. The only thing you need to do is to specify the detection's class when building the Detection object. You can do so by using the label attribute.