# Geometric-based Feature Extraction and Classification for Emotion Expressions of 3D Video Film

> Research article (Journal of Advances in Information Technology, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2766028522](https://www.wikidata.org/wiki/openalex:W2766028522)  
**Source**: https://4ort.xyz/entity/geometric-based-feature-extraction-and-classification-for-emotion-expressions-of-3d-video-film