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Smorodov / Multitarget-tracker

Multiple Object Tracker, Based on Hungarian algorithm + Kalman filter.
Apache License 2.0
2.2k stars 652 forks source link

Update re-id #319

Open Nuzhny007 opened 3 years ago

Nuzhny007 commented 3 years ago

Now embedding compared one-to-one. But more robust approach:

  1. Select embeddings for each object on N last frames.
  2. Compare all embeddings {E_i} on N frames with new embedding for detect - D.
  3. Final result: M = cout( { cosine_dist(E_i, D) > t } ), M/N > T, where 0 < T < 1
Nuzhny007 commented 3 years ago

https://github.com/GeekAlexis/FastMOT