# An angle structure descriptor for image retrieval

> Research article (China Communications, 2016) · cited 20× · AI/ML

**Wikidata**: [openalex:W2516943175](https://www.wikidata.org/wiki/openalex:W2516943175)  
**Source**: https://4ort.xyz/entity/an-angle-structure-descriptor-for-image-retrieval