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Point Contrastive Prediction with Semantic Clustering for Self-Supervised Learning on Point Cloud Videos.

Xiaoxiao ShengZhiqiang ShenGang XiaoLongguang WangYulan GuoHehe Fan
Published in: ICCV (2023)
Keyphrases
  • point cloud
  • active learning
  • learning algorithm
  • clustering algorithm
  • pairwise
  • structure from motion
  • neural network
  • feature selection
  • feature extraction
  • k means
  • nearest neighbor
  • video frames