A fast point cloud recognition algorithm based on keypoint pair feature

HIGHLIGHTS

  • who: Zhexue Ge and collaborators from the College of Intelligent Science, National University of Defense Technology, Changsha, China have published the research work: A Fast Point Cloud Recognition Algorithm Based on Keypoint Pair Feature, in the Journal: Sensors 2022, 6289 of 21/08/2022
  • what: The keypoint sampling for the corner point extraction of the model object is used to improve the PPF sampling part. The aims of this paper are as follows: 1. If a point pair (si, s j ) in the scene has a similar point pair feature vector to a point pair . . .

     

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