# An Optimal Information Hiding Approach Based on Pixel Value Differencing and Modulus Function

> Research article (Wireless Personal Communications, 2019) · cited 103× · AI/ML

**Wikidata**: [openalex:W2941480044](https://www.wikidata.org/wiki/openalex:W2941480044)  
**Source**: https://4ort.xyz/entity/an-optimal-information-hiding-approach-based-on-pixel-value-differencing-and-modulus-function