# X-Invariant Contrastive Augmentation and Representation Learning for Semi-Supervised Skeleton-Based Action Recognition

> Research article (IEEE Transactions on Image Processing, 2022) · cited 96× · AI/ML

**Wikidata**: [openalex:W4285216227](https://www.wikidata.org/wiki/openalex:W4285216227)  
**Source**: https://4ort.xyz/entity/x-invariant-contrastive-augmentation-and-representation-learning-for-semi-supervised-skeleton-based-action-recognition