# In-situ quality inspection based on coaxial melt pool images for laser powder bed fusion with depth graph network guided by prior knowledge

> Research article (Mechanical Systems and Signal Processing, 2024) · cited 14× · AI/ML

**Wikidata**: [openalex:W4403325394](https://www.wikidata.org/wiki/openalex:W4403325394)  
**Source**: https://4ort.xyz/entity/in-situ-quality-inspection-based-on-coaxial-melt-pool-images-for-laser-powder-bed-fusion-with-depth-graph-network-guided