most citedParameter is Not All You Need: Starting from Non-Parametric Networks for 3D Point Cloud Analysis

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cs.CV2023★ 34 cited

Parameter is Not All You Need: Starting from Non-Parametric Networks for 3D Point Cloud Analysis

Renrui Zhang, Liuhui Wang, Ziyu Guo +4

We present a Non-parametric Network for 3D point cloud analysis, Point-NN, which consists of purely non-learnable components: farthest point sampling (FPS), k-nearest neighbors (k-…