Get track history after using trackerGNN?

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Ryan Fogle
Ryan Fogle 2021-9-16
回答： Prashant Arora 2021-9-16
Hi,
I am using trackerGNN to form tracks on simulated measurements. Is there a function that handles forming a history of track estimates? More specifically, the tracker() function forms a cell array of trackObjects. Those track objects contain trackIds. Currently, I have to match trackIDs over time and concatenate it with prior track positions to form historical track information. Is there code that does this already?
It would also work if there were a function like predictTracksToTime() that allowed me to get track position at a prior time.
Thanks

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Prashant Arora
Prashant Arora 2021-9-16
Hi Ryan,
There is no existing code/tool in the toolbox that does this automatically. Your method of using TrackID information from each track and manually concatenating their history is probably the way out.
Thanks,
Prashant

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