# 3-D strain estimation in sandstone using improved digital volumetric speckle photography algorithm

> Research article (International Journal of Rock Mechanics and Mining Sciences, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3143853481](https://www.wikidata.org/wiki/openalex:W3143853481)  
**Source**: https://4ort.xyz/entity/3-d-strain-estimation-in-sandstone-using-improved-digital-volumetric-speckle-photography-algorithm