# Facial Muscle Activity: High-Sensitivity Noncontact Measurement Using Laser Doppler Vibrometry

> Research article (IEEE Transactions on Instrumentation and Measurement, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3132427127](https://www.wikidata.org/wiki/openalex:W3132427127)  
**Source**: https://4ort.xyz/entity/facial-muscle-activity-high-sensitivity-noncontact-measurement-using-laser-doppler-vibrometry