# Expression-invariant face recognition using depth and intensity dual-tree complex wavelet transform features

> Research article (Journal of Electronic Imaging, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2069937076](https://www.wikidata.org/wiki/openalex:W2069937076)  
**Source**: https://4ort.xyz/entity/expression-invariant-face-recognition-using-depth-and-intensity-dual-tree-complex-wavelet-transform-features