SAMBLE learns shape-specific point sampling strategies using a sparse attention map and per-bin sampling weights to balance local detail and global uniformity.
Unstructured point cloud semantic labeling using deep seg- mentation networks.3DOR@ Eurographics, 3, 2017
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SAMBLE: Shape-Specific Point Cloud Sampling for an Optimal Trade-Off Between Local Detail and Global Uniformity
SAMBLE learns shape-specific point sampling strategies using a sparse attention map and per-bin sampling weights to balance local detail and global uniformity.