# Local contourlet tetra pattern for image retrieval

> Research article (Signal Image and Video Processing, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2766994589](https://www.wikidata.org/wiki/openalex:W2766994589)  
**Source**: https://4ort.xyz/entity/local-contourlet-tetra-pattern-for-image-retrieval