# An Improved Micro-Expression Recognition Method Based on Necessary Morphological Patches

> Research article (Symmetry, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2931829804](https://www.wikidata.org/wiki/openalex:W2931829804)  
**Source**: https://4ort.xyz/entity/an-improved-micro-expression-recognition-method-based-on-necessary-morphological-patches