High-Precision Volume Measurement of Potholes in Pavement Maintenance

Table 1

Volume measurement of 3DAS, TIN, CPF, QPF, and the proposed method on the simulated hemisphere with 0.1 partition accuracy of X-Y plane.

Method	Volume	Error
3DAS [17]	2.1963	0.1019
TIN [18, 19]	2.0807	0.0137
CPF [30, 31]	2.0795	0.0149
QPF [30, 31]	1.9631	0.1313
Proposed	2.0867	0.0077