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Smorodov / Multitarget-tracker

Multiple Object Tracker, Based on Hungarian algorithm + Kalman filter.
Apache License 2.0
2.17k stars 647 forks source link

Maximum active tracks #442

Open natashasoon opened 8 months ago

natashasoon commented 8 months ago

Hi, may I know if there is a limit set on the number of active tracks that can exist at one time? I notice that there is a limit of 50 for tracking history, but was wondering if there is the same thing for people that are actively being tracked. For example, if the tracker were to be run in a very crowded area, will the tracking be carried out for every single person?

Nuzhny007 commented 6 months ago

Hi! I don't set a limit. So all people will be tracked. But you can remember that a computation of Hungarian algorithm in O(n^3). For >1000 objects it will be very slow.