Proto-FG3D replaces the softmax classifier with prototype matching for fine-grained 3D shape classification, reporting state-of-the-art accuracy on FG3D and ModelNet40 with built-in interpretability.
End-to-end learning local multi-view descriptors for 3d point clouds
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Proto-FG3D: Prototype-based Interpretable Fine-Grained 3D Shape Classification
Proto-FG3D replaces the softmax classifier with prototype matching for fine-grained 3D shape classification, reporting state-of-the-art accuracy on FG3D and ModelNet40 with built-in interpretability.