# Freq-HD: An Interpretable Frequency-based High-Dynamics Affective Clip Selection Method for in-the-Wild Facial Expression Recognition in Videos

> Research article (Proceedings of the 31st ACM International Conference on Multimedia, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4388192670](https://www.wikidata.org/wiki/openalex:W4388192670)  
**Source**: https://4ort.xyz/entity/freq-hd-an-interpretable-frequency-based-high-dynamics-affective-clip-selection-method-for-in-the-wild-facial-expression