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Sep, 2022
超伪空间中的点云组合性规范化再思考
Rethinking the compositionality of point clouds through regularization in the hyperbolic space
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Antonio Montanaro, Diego Valsesia, Enrico Magli
TL;DR
这篇论文提出了一种将点云分类器特征嵌入双曲空间并显式规范化以应对零件-整体层次结构的方法，在点云分类中取得了显著的改进。
Abstract
point clouds
of 3D objects exhibit an inherent compositional nature where simple parts can be assembled into progressively more complex shapes to form whole objects. Explicitly capturing such
part-whole hierarchy
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