# Understanding the limits of 2D skeletons for action recognition

> Research article (Multimedia Systems, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3127776005](https://www.wikidata.org/wiki/openalex:W3127776005)  
**Source**: https://4ort.xyz/entity/understanding-the-limits-of-2d-skeletons-for-action-recognition