# Impact of the face registration techniques on facial expressions recognition

> Research article (Signal Processing Image Communication, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2768894258](https://www.wikidata.org/wiki/openalex:W2768894258)  
**Source**: https://4ort.xyz/entity/impact-of-the-face-registration-techniques-on-facial-expressions-recognition