# Distance interior ratio: A new shape signature for 2D shape retrieval

> Research article (Pattern Recognition Letters, 2016) · cited 38× · AI/ML

**Wikidata**: [openalex:W2519319354](https://www.wikidata.org/wiki/openalex:W2519319354)  
**Source**: https://4ort.xyz/entity/distance-interior-ratio-a-new-shape-signature-for-2d-shape-retrieval