# Doppler Sensor-Based Blink Duration Estimation by Analysis of Eyelids Closing and Opening Behavior on Spectrogram

> Research article (IEEE Access, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2927797071](https://www.wikidata.org/wiki/openalex:W2927797071)  
**Source**: https://4ort.xyz/entity/doppler-sensor-based-blink-duration-estimation-by-analysis-of-eyelids-closing-and-opening-behavior-on-spectrogram