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wolterlw / hand_tracking

Minimal Python interface for Google's Mediapipe HandTracking pipeline
Apache License 2.0
148 stars 37 forks source link

MultiHand Detection #41

Closed DengHaoke closed 4 years ago

DengHaoke commented 4 years ago

I wonder if it can dectect muti-hands and how many hands could be detected at most?

farnaznouraei commented 4 years ago

I think the multihand branch is for that purpose. I tried it and was able to detect 4 hands which was the maximum number present in my videos

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wolterlw commented 4 years ago

technically the system should be able to find tens of hands (although NMS might suppress the smaller ones). Keep in mind that each hand, once detected, is processed separately by the joint regressor, so execution time will grow linearly.