# Multilayer Reversible Data Hiding Based on the Difference Expansion Method Using Multilevel Thresholding of Host Images Based on the Slime Mould Algorithm

> Research article (Processes, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4224921517](https://www.wikidata.org/wiki/openalex:W4224921517)  
**Source**: https://4ort.xyz/entity/multilayer-reversible-data-hiding-based-on-the-difference-expansion-method-using-multilevel-thresholding-of-host-images-