# Person re-identification based on metric learning: a survey

> Research article (Multimedia Tools and Applications, 2021) · cited 33× · AI/ML

**Wikidata**: [openalex:W3163106894](https://www.wikidata.org/wiki/openalex:W3163106894)  
**Source**: https://4ort.xyz/entity/person-re-identification-based-on-metric-learning-a-survey