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Advances in Civil Engineering
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2024
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Article
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Tab 6
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Research Article
Extraction of Feature Information from Point Cloud of Large Volume Steel Truss Members
Table 6
The results of the three algorithms for bolt hole feature extraction.
Time (s)
Radius error (mm)
Hole center distance error (mm)
Our method
23.61
0.60
2.17
DBSCAN
—
—
—
Angle criterion
31.85
1.53
3.96