Research Article
High-Precision Volume Measurement of Potholes in Pavement Maintenance
Table 4
Volume measurement of different methods for the various geometries with 0.01 partition accuracy.
| | Method | True V | 3DAS [17] | TIN [18, 19] | CPF [30, 31] | QPF [30, 31] | Proposed |
| | C_cylinder | 3.141593 | 3.140417 | 3.140417 | 3.214302 | 3.190976 | 3.140955 | | Bathtub | 6.806784 | 6.927424 | 6.804945 | 7.066456 | 6.955063 | 6.805195 | | Gourd | 18.810084 | 22.652567 | 18.809906 | 19.183439 | 19.204423 | 18.810123 | | CC_hemisphere | 34.760147 | 38.053579 | 34.760109 | 34.547103 | 22.424257 | 34.760163 | | CC_gourd | 70.585724 | 85.454349 | 70.585361 | 72.614910 | 72.251100 | 70.585746 |
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