NeRF-Based Three-Dimensional Reconstruction for Large-Diameter Rescue Shafts
Hairong Gu, Jiaxi Wang, Chenggang Chen, Wenjuan Yang, Mostak Ahamed, Zujie Zou · 2026
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Description
Hairong Gu rebuilt large rescue shafts in 3D from photos using neural radiance fields in a 2026 study. Such shafts carry rescue capsules after mine disasters, so wall bending must be measured before anyone rides through.
A pipeline filters photos by a no-reference quality score, estimates camera poses, builds the radiance model, then exports a dense point cloud for circle fitting. Keeping about 35% of top photos balanced speed and detail in reported trials on a simulated shaft. Radius errors and fit residuals judged how well the rebuild supports safety checks.
Catalog record
| CREATOR | Hairong Gu, Jiaxi Wang, Chenggang Chen, Wenjuan Yang, Mostak Ahamed, Zujie Zou |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 59218 |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |