# Real-time bi-directional people counting using an RGB-D camera

> Research article (Sensor Review, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3198920238](https://www.wikidata.org/wiki/openalex:W3198920238)  
**Source**: https://4ort.xyz/entity/real-time-bi-directional-people-counting-using-an-rgb-d-camera