# 68 landmarks are efficient for 3D face alignment: what about more?

> Research article (Multimedia Tools and Applications, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4362585441](https://www.wikidata.org/wiki/openalex:W4362585441)  
**Source**: https://4ort.xyz/entity/68-landmarks-are-efficient-for-3d-face-alignment-what-about-more