High-Precision Volume Measurement of Potholes in Pavement Maintenance

Table 5

The comparison of 3DAS, TIN, CPF, QPF, and the proposed method on the 3D-printed pothole.

Method	Volume	Error
3DAS [17]	0.000353517	0.000031437
TIN [18, 19]	0.000315592	0.000006488
CPF [30, 31]	0.000106487	0.000215593
QPF [30, 31]	0.000106475	0.000215605
Proposed	0.000315604	0.000006476