torchsparse.backbones# torchsparse.backbones.modules SparseConvBlock SparseConvTransposeBlock SparseResBlock SparseResBlock.forward() SparseResBlock.training class SparseResNet21D(**kwargs)[source]# Bases: SparseResNet class SparseResUNet42(**kwargs)[source]# Bases: SparseResUNet training: bool#