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MIV-XJTU / ARTrack

Apache License 2.0
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Can ARTrack predict when no object is present? #40

Closed psandovalsegura closed 7 months ago

psandovalsegura commented 7 months ago

I have video sequences where objects come in and out of frame. If I include every frame of the video in the Sequence object, ARTrack predicts a bounding box for every frame. Can ARTrack predict when the template object is not present? How would I implement that?

AlexDotHam commented 7 months ago

In ARTrackV2, there is a solution named confidence token. But in ARTrack, i think one effective way is to average the probability of four coordinates we predict in current frame. After that, you can set a overlap to filterate low score predict and consider it as that the target exit the field of vision.