# A hybrid tiny YOLO v4-SPP module based improved face mask detection vision system

> Research article (Journal of Ambient Intelligence and Humanized Computing, 2021) · cited 67× · AI/ML

**Wikidata**: [openalex:W3206292509](https://www.wikidata.org/wiki/openalex:W3206292509)  
**Source**: https://4ort.xyz/entity/a-hybrid-tiny-yolo-v4-spp-module-based-improved-face-mask-detection-vision-system