# Depth Images-based Human Detection, Tracking and Activity Recognition Using Spatiotemporal Features and Modified HMM

> Research article (Journal of Electrical Engineering and Technology, 2016) · cited 119× · AI/ML

**Wikidata**: [openalex:W2566887294](https://www.wikidata.org/wiki/openalex:W2566887294)  
**Source**: https://4ort.xyz/entity/depth-images-based-human-detection-tracking-and-activity-recognition-using-spatiotemporal-features-and-modified-hmm