# Global and local defect detection for 3D printout surface based on geometric shape comparison

> Research article (Precision Engineering, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4366496530](https://www.wikidata.org/wiki/openalex:W4366496530)  
**Source**: https://4ort.xyz/entity/global-and-local-defect-detection-for-3d-printout-surface-based-on-geometric-shape-comparison