# Low-rank sparse coding and region of interest pooling for dynamic 3D facial expression recognition

> Research article (Signal Image and Video Processing, 2018) · cited 16× · AI/ML

**Wikidata**: [openalex:W2835648798](https://www.wikidata.org/wiki/openalex:W2835648798)  
**Source**: https://4ort.xyz/entity/low-rank-sparse-coding-and-region-of-interest-pooling-for-dynamic-3d-facial-expression-recognition