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[Feature Request] Add support for SpConv-style voxelization #233

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WWW2323 opened this issue Sep 6, 2023 · 0 comments
Open

[Feature Request] Add support for SpConv-style voxelization #233

WWW2323 opened this issue Sep 6, 2023 · 0 comments
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enhancement New feature or request

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WWW2323 commented Sep 6, 2023

Hi, thanks for your excellent work! I find when using torchsparse.utils.quantize for voxelization, each voxel only selects one point. In SpConv, each voxel can contain several points, which can reduce information loss of quantization. Is there any interface in torchsparse that can implement the similar function? Looking for your reply, thanks~
@kentang-mit kentang-mit self-assigned this Sep 9, 2023
@zhijian-liu zhijian-liu changed the title How to voxelize point clouds like SpConv? [Feature Request] Add support for SpConv-style voxelization Jul 31, 2024
@zhijian-liu zhijian-liu added the enhancement New feature or request label Jul 31, 2024
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@zhijian-liu @kentang-mit @WWW2323