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A Global Point-Sift Attention Network for 3D Point Cloud Semantic Segmentation.

Meixia JiaAijin LiZhaoyang Wu
Published in: IGARSS (2019)
Keyphrases
  • semantic segmentation
  • street scenes
  • label transfer
  • weakly supervised
  • superpixels
  • keypoints
  • object recognition
  • viewpoint
  • conditional random fields
  • scene classification
  • image retrieval
  • image features
  • object classes