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yanx27 / Pointnet_Pointnet2_pytorch

PointNet and PointNet++ implemented by pytorch (pure python) and on ModelNet, ShapeNet and S3DIS.
MIT License
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S3DIS data generation #164

Open fenfenglitech opened 2 years ago

fenfenglitech commented 2 years ago

if the center point of block(1m*1m) is random chioce ?and how can you get it no-repeatly.Thank you very much!

leungMr commented 2 years ago

i have the same problem, and how ensure that every area of the room is not missed

FSet89 commented 4 months ago

I would like to add that with the current implementation, areas with higher point density have higher probability to be sampled. You should sample a random coordinate between min and max.