book chapterLecture notes in computer scienceJan 1, 2020Closed access

PointContrast: Unsupervised Pre-training for 3D Point Cloud Understanding

SXSaining XieJGJiatao GuDGDemi GuoCRCharles R. QiLGLeonidas Guibas

Meta (United States) · Menlo School · +1 more institution

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Abstract

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556
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35.43
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100%
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81
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Authors

6

Topics & keywords

Topics
Keywords
  • Computer science
  • Artificial intelligence
  • Transfer of learning
  • Point cloud
  • Set (abstract data type)
  • Deep learning
  • Focus (optics)
  • Representation (politics)
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