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ifzhang / FairMOT

[IJCV-2021] FairMOT: On the Fairness of Detection and Re-Identification in Multi-Object Tracking
MIT License
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关键更新 #233

Closed noneUmbrella closed 4 years ago

noneUmbrella commented 4 years ago

您好，我注意到当前的FairMOT代码相比一个月前有了重要的更新，并且在各个MOT数据集上也有了显著地提升。请问是否可以列举一下几条重要的，对结果影响较大的更新部分？

ifzhang commented 4 years ago

We notice that the MOT Challenge dataset has bounding boxes out of the image. We make some revision in the data processing part and make FairMOT able to detect boxes out of the image and the results improve a lot.

noneUmbrella commented 4 years ago

Does "bounding boxes out of the image" means that part of the bounding box of a target out of the image, other than the whole bounding box out of the image? In addition, do you make this revision in training or test, or both of them?@ifzhang

ifzhang commented 4 years ago

It means part of the bounding box of a target is out of the image. We keep center of the box inside the image, so it is not the real center of the box and we set left, top, right and bottom to get the box instead of width and height. We make the revision in both training and test.

noneUmbrella commented 4 years ago

Thank you for your excellent work.@ifzhang