PointTrack

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hi,I trained a model for tracking people and verified it on the kitti dataset, but an error was reported on the MOTSchalleng dataset: RuntimeError: The size of tensor a (1080) must match the size of tensor b (1024) at non- singleton dimension 1

Looking forward to your reply!

When test on MOTSChallenge, you should adjust the 'Cluster' module (in utils/utils.py) to support the resolution of MOTSChallenge like:

` xm = torch.linspace(0, 2, 2048).view(1, 1, -1).expand(1, 2048, 2048)

ym = torch.linspace(0, 2, 2048).view(1, -1, 1).expand(1, 2048, 2048) `

@cty-xiaobai Hi , can u share how to train on pedestrian and test on MOTS Challenge? I have no idea , but really need this , thanks very much!!!!