# Face Recognition-based Door Locking System with Two-Factor Authentication Using OpenCV

> Research article (2021 Sixth International Conference on Informatics and Computing (ICIC), 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W4200547764](https://www.wikidata.org/wiki/openalex:W4200547764)  
**Source**: https://4ort.xyz/entity/face-recognition-based-door-locking-system-with-two-factor-authentication-using-opencv