# Indoor occupancy estimation for smart utilities: A novel approach based on depth sensors

> Research article (Building and Environment, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4285604463](https://www.wikidata.org/wiki/openalex:W4285604463)  
**Source**: https://4ort.xyz/entity/indoor-occupancy-estimation-for-smart-utilities-a-novel-approach-based-on-depth-sensors