# Towards intelligent defect detection in metal powder bed fusion: A review of in situ monitoring, data pre-processing, and machine learning

> Research article (Materials Science and Engineering R Reports, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4414209499](https://www.wikidata.org/wiki/openalex:W4414209499)  
**Source**: https://4ort.xyz/entity/towards-intelligent-defect-detection-in-metal-powder-bed-fusion-a-review-of-in-situ-monitoring-data-pre-processing-and-m