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Question about a code implementation #13

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xxxxhh opened this issue Oct 24, 2022 · 1 comment

xxxxhh commented Oct 24, 2022

Hi, thanks for your wonderful and neat work.

I have a confusion about a code implementation: What does the function ".dense()" mean in the following line? @chaytonmin

https://github.com/chaytonmin/Voxel-MAE/blob/e191ce4d21165f86bb205eec2444cf770c2edd37/pcdet/models/backbones_3d/voxel_mae.py#L212

Hopefully to get your help~

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chaytonmin commented Oct 24, 2022

Hi, thanks for your wonderful and neat work.

I have a confusion about a code implementation: What does the function ".dense()" mean in the following line? @chaytonmin

https://github.com/chaytonmin/Voxel-MAE/blob/e191ce4d21165f86bb205eec2444cf770c2edd37/pcdet/models/backbones_3d/voxel_mae.py#L212

Hopefully to get your help~

'.dense()' is used to change from the sparse format to the common format.
More details can be found in Spconv https://github.com/traveller59/spconv.

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