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CaptainEven / MCMOT

Real time one-stage multi-class & multi-object tracking based on anchor-free detection and ReID
MIT License
383 stars 82 forks source link

About multi-class Re-ID #70

Closed dexter2406 closed 2 years ago

dexter2406 commented 3 years ago

Could you please give some general idea on how you perform multi-class Re-ID?

Specifically, does each class require training separately? Doesn't that require different weights for Re-ID networks for each class? It seems that you use the same Re-ID networks to extract feature for different classes (and it seems fine)...

GeekAlexis commented 2 years ago

I’m also curious

CaptainEven commented 2 years ago

Separately, each FC layer(classifier) for each class. You guys can try BCE which is the choice of YOLO.