A novel point cloud registration method based on ropnet

HIGHLIGHTS

• who: Yuan Li et al. from the The Engineering Research Center of Metallurgical Automation and Measurement Technology, Wuhan University of Science and Technology, Wuhan, China have published the paper: A Novel Point Cloud Registration Method Based on ROPNet, in the Journal: Sensors 2023, 23, 993. of /2023/
• what: The authors propose to add a channel attention mechanism to focus on important local information, and use it to complement the self-attention mechanism in the original model. According to the square sum inequality, that is, for any a, b u2208 R, ( a + b)2 u2265 2ab . . .
  

   

  

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