Vision-Based Three-Dimensional Reconstruction and Monitoring of Large-Scale Steel Tubular Structures

Table 2

Average 3D reconstruction calculation time.

	No correction (s)	With PointNet++ based correction (s)	With geometry-based correction (s)
n1 specimen 1	1.73	2.35	1.84
n2 specimen 2	1.73	2.22	1.97
n3 specimen 3	1.80	2.27	1.81
Average	1.75	2.28	1.87