Zhongdao / Towards-Realtime-MOT

Joint Detection and Embedding for fast multi-object tracking
MIT License
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Why deal with new (unconfirmed) tracklets by only using box IoU? #234

Open Johnqczhang opened 2 years ago

Johnqczhang commented 2 years ago

https://github.com/Zhongdao/Towards-Realtime-MOT/blob/44907e13b14108d5a12b9dad4eeb63603999e092/tracker/multitracker.py#L269-L310

Why not use appearance affinity to associate unmatched detections in the current frame with unconfirmed tracklets which were created as new tracks in the last frame?

Why use different thresholds of box IoU in Step 3 and Step 4?