# Automatic retrieval of shoeprint images using blocked sparse representation

> Research article (Forensic Science International, 2017) · cited 22× · AI/ML

**Wikidata**: [openalex:W2623728494](https://www.wikidata.org/wiki/openalex:W2623728494)  
**Source**: https://4ort.xyz/entity/automatic-retrieval-of-shoeprint-images-using-blocked-sparse-representation