Benchmark Questions Need for Rotation-Invariant Point Cloud Architectures
A new arXiv paper presents a statistical robustness benchmark for point cloud classification, evaluating 10 architectures including PointNet, PointNet++, and DGCNN to assess whether built-in rotation invariance is still necessary.
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- 2026-11-04 05:00 · arXiv cs.CV
Do We Still Need Rotation-Invariant Architectures? A Statistical Robustness Benchmark for Point Cloud Classification