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open-mmlab / mmdetection3d

OpenMMLab's next-generation platform for general 3D object detection.
https://mmdetection3d.readthedocs.io/en/latest/
Apache License 2.0
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PointPainting #1467

Open poddar414 opened 2 years ago

poddar414 commented 2 years ago

Hi,

Is there any simple way to enable pointsPainting model training based on point pillars? I have semantic segmentation output for kitti 3d-od dataset.

Regards Deepak Poddar

ZwwWayne commented 2 years ago

Hi @poddar414 , You can use points to crop features, then directly concat the segmentation predictions withe the points. PointPainting will be supported in near future.

poddar414 commented 2 years ago

Hi @ZwwWayne ,

I have implemented myself point painting for kitti dataset, and I am getting ~4% accuracy drop from base point pillars accuracy itself. So will wait for point painting support from your/community side. Any estimated timeline for this?

Regards Deepak Poddar

ajinkyakhoche commented 2 years ago

Hello, just curious, have you tried other open implementations? eg. this and this

duduzai2019 commented 1 year ago

Hi, how did you get pointpainting done? can you introduce the process? Thank!