Table 5 Projected costs of annotations
From: Crowdsourcing BIM-guided collection of construction material library from site photologs
| Â | RH | DH | HP | Total |
|---|---|---|---|---|
Annotator A | $18.72 | $10.92 | $7.54 | $37.18 |
Annotator B | $9.23 | $3.38 | $11.05 | $23.66 |
Annotator C | $38.87 | $56.94 | $47.06 | $142.87 |
Total | $66.82 | $71.24 | $65.65 | $203.71 |