# A Fast Shape-from-Focus-Based Surface Topography Measurement Method

> Research article (Sensors, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3141045988](https://www.wikidata.org/wiki/openalex:W3141045988)  
**Source**: https://4ort.xyz/entity/a-fast-shape-from-focus-based-surface-topography-measurement-method