# Steganography with pixel-value differencing and modulus function based on PSO

> Research article (Journal of Information Security and Applications, 2018) · cited 53× · AI/ML

**Wikidata**: [openalex:W2897265369](https://www.wikidata.org/wiki/openalex:W2897265369)  
**Source**: https://4ort.xyz/entity/steganography-with-pixel-value-differencing-and-modulus-function-based-on-pso