# Cryptanalysis and improvement of two hyper-chaos-based image encryption schemes

> Research article (Signal Processing Image Communication, 2015) · cited 80× · AI/ML

**Wikidata**: [openalex:W2091280048](https://www.wikidata.org/wiki/openalex:W2091280048)  
**Source**: https://4ort.xyz/entity/cryptanalysis-and-improvement-of-two-hyper-chaos-based-image-encryption-schemes