# A 3D reconstruction method based on grid laser and gray scale photo for visual inspection of welds

> Research article (Optics & Laser Technology, 2019) · cited 30× · AI/ML

**Wikidata**: [openalex:W2950069190](https://www.wikidata.org/wiki/openalex:W2950069190)  
**Source**: https://4ort.xyz/entity/a-3d-reconstruction-method-based-on-grid-laser-and-gray-scale-photo-for-visual-inspection-of-welds