# Cost-Effective Inspection of Rebar Spacing and Clearance Using RGB-D Sensors

> Research article (Sustainability, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3214213553](https://www.wikidata.org/wiki/openalex:W3214213553)  
**Source**: https://4ort.xyz/entity/cost-effective-inspection-of-rebar-spacing-and-clearance-using-rgb-d-sensors