# Classification of Objects by Shape Applied to Amber Gemstone Classification

> Research article (Applied Sciences, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3122054053](https://www.wikidata.org/wiki/openalex:W3122054053)  
**Source**: https://4ort.xyz/entity/classification-of-objects-by-shape-applied-to-amber-gemstone-classification