KPConv: Flexible and Deformable Convolution for Point Clouds

文章目录 摘要 前言 相关工作 3. Kernel Point Convolution 3.1. A Kernel Function Defined by Points 3.2. Rigid or Deformable Kernel 3.3. Kernel Point Network Layers 3.4. Kernel Point Network Architectures 4. 实验 结论 补

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