# The equipment detection and localization of large-scale construction jobsite by far-field construction surveillance video based on improving YOLOv3 and grey wolf optimizer improving extreme learning machine

> Research article (Construction and Building Materials, 2021) · cited 37× · AI/ML

**Wikidata**: [openalex:W3158248333](https://www.wikidata.org/wiki/openalex:W3158248333)  
**Source**: https://4ort.xyz/entity/the-equipment-detection-and-localization-of-large-scale-construction-jobsite-by-far-field-construction-surveillance-vide