# Multi-feature fusion imaging via machine learning for laser ultrasonic based defect detection in selective laser melting part

> Research article (Optics & Laser Technology, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4211179216](https://www.wikidata.org/wiki/openalex:W4211179216)  
**Source**: https://4ort.xyz/entity/multi-feature-fusion-imaging-via-machine-learning-for-laser-ultrasonic-based-defect-detection-in-selective-laser-melting