# Hiding text in gray image using mapping technique

> Research article (Journal of Physics Conference Series, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2804056291](https://www.wikidata.org/wiki/openalex:W2804056291)  
**Source**: https://4ort.xyz/entity/hiding-text-in-gray-image-using-mapping-technique