# Recent improvements in photometric stereo for rock art 3D imaging

> Research article (Digital Applications in Archaeology and Cultural Heritage, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W608302777](https://www.wikidata.org/wiki/openalex:W608302777)  
**Source**: https://4ort.xyz/entity/recent-improvements-in-photometric-stereo-for-rock-art-3d-imaging