# Optical tomography and machine learning for in-situ defects detection in laser powder bed fusion: A self-organizing map and U-Net based approach

> Research article (Additive manufacturing, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4388923635](https://www.wikidata.org/wiki/openalex:W4388923635)  
**Source**: https://4ort.xyz/entity/optical-tomography-and-machine-learning-for-in-situ-defects-detection-in-laser-powder-bed-fusion-a-self-organizing-map-a