types of tracks?

[sopsos]

Could you describe in plain English the differences between a confirmed, unconfirmed, active and lost track? Your code is very clear but it would help me understand the association steps better.

Thank you,

[GeekAlexis]

@sopsos
A new track needs to be detected twice in a row to get confirmed. A track is active if it has been recently detected. Lost means the track doesn't get detected for a long time or drops out of frame.