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Enhancement of ridge-valley features in point cloud based on position and normal guidance.

Jianhui NieZhaochen ZhangYe LiuHao GaoFeng XuWenkai Shi
Published in: Comput. Graph. (2021)
Keyphrases
  • neural network
  • feature vectors
  • co occurrence
  • spatial information
  • machine learning
  • database systems
  • feature extraction
  • feature space
  • training set
  • low level
  • position information
  • extracting features