# A spatio-temporal wavelet-based descriptor for dynamic 3D facial expression retrieval and recognition

> Research article (The Visual Computer, 2016) · cited 16× · AI/ML

**Wikidata**: [openalex:W2345921676](https://www.wikidata.org/wiki/openalex:W2345921676)  
**Source**: https://4ort.xyz/entity/a-spatio-temporal-wavelet-based-descriptor-for-dynamic-3d-facial-expression-retrieval-and-recognition