# Shape and Texture Aware Facial Expression Recognition Using Spatial Pyramid Zernike Moments and Law’s Textures Feature Set

> Research article (IEEE Access, 2021) · cited 33× · AI/ML

**Wikidata**: [openalex:W3144848010](https://www.wikidata.org/wiki/openalex:W3144848010)  
**Source**: https://4ort.xyz/entity/shape-and-texture-aware-facial-expression-recognition-using-spatial-pyramid-zernike-moments-and-laws-textures-feature-se