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slothfulxtx / MBPTrack3D

[ICCV2023] MBPTrack: Improving 3D Point Cloud Tracking with Memory Networks and Box Priors
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Little or no change in the predicted value of the car #4

Open learnuser1 opened 1 year ago

learnuser1 commented 1 year ago

When I used mbptrack_nuscenes_kitti_car.ckpt to predict the nuscenes-mini data set, the predicted value changed very little or I got a result with no change at all. for example: 675.94 1629.18 0.51 2.01 4.43 1.61 675.94 1629.18 0.51 2.01 4.43 1.61 675.94 1629.18 0.51 2.01 4.43 1.61 675.94 1629.18 0.51 2.01 4.43 1.61 675.94 1629.18 0.61 2.01 4.43 1.61 675.94 1629.18 0.66 2.01 4.43 1.61 675.94 1629.18 0.66 2.01 4.43 1.61

slothfulxtx commented 1 year ago

Can you visualize the tracking results? We provide a simple visualization script here. Maybe you need make some modification for NuScenes dataset. As far as i know, compared with kitti and waymo, nuscenes contains many static vehicles. Besides, if the tracked target has minor movement before being occluded, MBPTrack will reuse previous prediction.