# A combined-alpha-shape-implicit-surface approach to generate 3D random concrete mesostructures via digital image processing, spectral representation, and point cloud

> Research article (Construction and Building Materials, 2017) · cited 22× · AI/ML

**Wikidata**: [openalex:W2603161040](https://www.wikidata.org/wiki/openalex:W2603161040)  
**Source**: https://4ort.xyz/entity/a-combined-alpha-shape-implicit-surface-approach-to-generate-3d-random-concrete-mesostructures-via-digital-image-process