3D Point-Capsule Networks

27 Dec 2018Yongheng ZhaoTolga BirdalHaowen DengFederico Tombari

In this paper, we propose 3D point-capsule networks, an auto-encoder designed to process sparse 3D point clouds while preserving spatial arrangements of the input data. 3D capsule networks arise as a direct consequence of our novel unified 3D auto-encoder formulation... (read more)

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Evaluation results from the paper

Task Dataset Model Metric name Metric value Global rank Compare
3D Object Classification ModelNet40 3D-PointCapsNet Classification Accuracy 89.3% # 1
3D Part Segmentation ShapeNet-Part 3D-PointCapsNet Accuracy 86% # 1