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liuzhengzhe / One-Thing-One-Click

https://arxiv.org/abs/2104.02246 One Thing One Click (CVPR 2021) https://arxiv.org/abs/2303.14727 One Thing One Click++ (Arxiv)
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About `s3dis/data/concate_new.py` #27

Closed HalvesChen closed 1 year ago

HalvesChen commented 1 year ago

Hellow， I have a problem about concate_new.py .In this code, why do you concatenate all the point clouds in the annotation file?S3DIS provides room points txt file.

liuzhengzhe commented 1 year ago

The point order is not consistent in the separated file and the whole scene file. If we directly use the given file to train the model, the results are very poor. Hence, I define my own order to ensure that the point order is consistent.

Zhengzhe

chendaozai @.***> 于2023年1月17日周二 21:24写道：

Hellow， I have a problem about concate_new.py .In this code, why do you concatenate all the point clouds in the annotation file?S3DIS provides room points txt file.

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HalvesChen commented 1 year ago

OK! Thanks!