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arXiv (Cornell University)· 2017· Preprint

PointNet++: Deep Hierarchical Feature Learning on Point Sets in a Metric\n Space

Charles R. Qi, Yi Li, Hao Su, Leonidas Guibas

Short summary

PointNet++ introduces a hierarchical neural network that recursively applies PointNet on nested partitions of point sets, enabling learning of local features at increasing contextual scales by exploiting metric space distances.

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Field: Computer Vision and Pattern Recognition

Computer Vision and Pattern RecognitionComputer Science