# Hierarchical Skeleton Meta-Prototype Contrastive Learning with Hard Skeleton Mining for Unsupervised Person Re-identification

> Research article (International Journal of Computer Vision, 2023) · cited 24× · AI/ML

**Wikidata**: [openalex:W4386245828](https://www.wikidata.org/wiki/openalex:W4386245828)  
**Source**: https://4ort.xyz/entity/hierarchical-skeleton-meta-prototype-contrastive-learning-with-hard-skeleton-mining-for-unsupervised-person-re-identific