Research Article
Dust Removal from 3D Point Cloud Data in Mine Plane Areas Based on Orthogonal Total Least Squares Fitting and GA-TELM
Table 1
Comparison with different improved ELM algorithms.
| Method | Time (s) | MSE | | |
| GA-TELM | 3.978353 | 0.0010 | 0.8658 | 7.7232 | TELM | 3.674889 | 0.0011 | 0.8605 | 7.8734 | GA-ELM | 1.252139 | 0.0011 | 0.8627 | 7.8642 | ELM | 1.016865 | 0.0013 | 0.8373 | 8.5615 |
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