An Automatic Density Clustering Segmentation Method for Laser Scanning Point Cloud Data of Buildings

Table 1

Comparison of time consumed by DBSCAN, FDBSCAN, and AQ-DBSCAN (ms).

Figure	The size of the dataset	DBSCAN	FDBSCAN	AQ-DBSCAN
Figure 9	5771	468	46	31
Figure 10	141999	8549	1679	1607
Figure 11	642984	225608	3697	3448