# Objective grading facial paralysis severity using a dynamic 3D stereo photogrammetry imaging system

> Research article (Optics and Lasers in Engineering, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3211478574](https://www.wikidata.org/wiki/openalex:W3211478574)  
**Source**: https://4ort.xyz/entity/objective-grading-facial-paralysis-severity-using-a-dynamic-3d-stereo-photogrammetry-imaging-system