xinshuoweng / AB3DMOT

(IROS 2020, ECCVW 2020) Official Python Implementation for "3D Multi-Object Tracking: A Baseline and New Evaluation Metrics"
http://www.xinshuoweng.com/
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Ego Motion #102

Open YCAyca opened 2 years ago

YCAyca commented 2 years ago

Hello, I saw that you have already ego motion compensation function to work with mobile lidar. But when I use this to solve some problems occurs when the lidar is mobile and I lost the detection for a few frames (the Kalman prediction comes bad since it consider the vehicle move as object move and make its next prediction with these velocities), the results come much more worse. Im sure that I use correct calibration and oxts files. Do you have any idea why it doesnt work?

Before ego motion compensation: 000003

After ego motion compensation: 000003