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qcraftai / simtrack

Exploring Simple 3D Multi-Object Tracking for Autonomous Driving (ICCV 2021)
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where is the code of the “Motion Updating Branch” module proposed in the paper？ #5

Closed JayChan-USTC closed 2 years ago

JayChan-USTC commented 3 years ago

Hello, where is the code of the “Motion Updating Branch” module proposed in the paper？ I didn't find it, Could you tell me？

dwy927 commented 3 years ago

Me too. The released code seems not use the predicted velocity to update the boxes location from previous frame to current frame.

JayChan-USTC commented 3 years ago

the predicted velocity is used in the CenterPoint for tracking

dwy927 commented 3 years ago

Yes, but in simTrack it seems not use this information.

chenxuluo commented 2 years ago

see https://github.com/qcraftai/simtrack/blob/main/det3d/datasets/pipelines/preprocess.py#L154