# Fast and accurate detection of surface defect based on improved YOLOv4

> Research article (Assembly Automation, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3215156820](https://www.wikidata.org/wiki/openalex:W3215156820)  
**Source**: https://4ort.xyz/entity/fast-and-accurate-detection-of-surface-defect-based-on-improved-yolov4