MOBIUSI INC| Field | Type | Description |
|---|---|---|
| file_name | string | File name |
| quality | string | Resolution |
| defect_type | string | The type of bolt defects identified, such as cracks, rust, deformation, etc. |
| bolt_type | string | The type of bolt, such as hex head, square head, etc. |
| material | string | The material of the bolt, such as stainless steel, carbon steel, etc. |
| thread_presence | boolean | Whether the bolt has threads. |
| head_shape | string | The shape of the bolt head, such as round, hexagonal, etc. |
| surface_condition | string | The physical state of the bolt's surface, such as smooth, rough, etc. |
| Authorization Type | Proprietary - Commercial AI Training License (No Redistribution) |
| Commercial Use | Requires exclusive subscription or authorization contract (monthly or per-invocation charging) |
| Privacy and Anonymization | No PII, no real company names, simulated scenarios follow industry standards |
| Compliance System | Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs |

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@dataset{Mobiusi2025,
title={Metal Bolt Detection Dataset},
author={MOBIUSI INC},
year={2025},
url={https://www.mobiusi.com/datasets/59259cf5d8f061de15e6937ea7eb7a49},
urldate={2025-08-28},
keywords={metal bolt detection,industrial inspection dataset,image dataset for quality control},
version={1.0}
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