yanx27 / 2DPASS

2DPASS: 2D Priors Assisted Semantic Segmentation on LiDAR Point Clouds (ECCV 2022) :fire:
MIT License
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spconv vs torchsparse #60

Open SandeepMenonKodiak opened 1 year ago

SandeepMenonKodiak commented 1 year ago

Hi Thank you for consolidating SPVCNN and MinkowskiNet along with your work. I wanted to ask if you tried implementing your model using torchsparse. Any reason for choosing spconv (featurewise or performance wise). In your codebase I see SparseSequential, SparseConvTensor, SubMConv3d from spconv. They can be substituted in theory by torchsparses' Sequential, SparseTensor and Conv3D. Wanted to know any thoughts on that