The tracking pipeline - Githubissues

amazon-science / siam-mot

SiamMOT: Siamese Multi-Object Tracking

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The tracking pipeline #53

Open Leo63963 opened 2 years ago

Leo63963 commented 2 years ago

Hi! Can you please tell me the reason for refine tracks shown below? https://github.com/amazon-research/siam-mot/blob/e210e37c770160ae21a5b55db70d744d22d2287e/siammot/modelling/roi_heads.py#L43 It seems this is a regression (as in Tracktor). However, the tracking performance is deteriorated without this "refinement" process.

bingshuai2019 commented 1 year ago

This refinement is simply to refine the location of the target objects from motion model. We can think that the motion model is not very good regressing its exact location.