# Part-based annotation-free fine-grained classification of images of retail products

> Research article (Pattern Recognition, 2021) · cited 32× · AI/ML

**Wikidata**: [openalex:W3194454787](https://www.wikidata.org/wiki/openalex:W3194454787)  
**Source**: https://4ort.xyz/entity/part-based-annotation-free-fine-grained-classification-of-images-of-retail-products