# AC-coefficient histogram-based retrieval for encrypted JPEG images

> Research article (Multimedia Tools and Applications, 2015) · cited 29× · AI/ML

**Wikidata**: [openalex:W852078925](https://www.wikidata.org/wiki/openalex:W852078925)  
**Source**: https://4ort.xyz/entity/ac-coefficient-histogram-based-retrieval-for-encrypted-jpeg-images