# Multi-directional block based PVD and modulus function image steganography to avoid FOBP and IEP

> Research article (Journal of Information Security and Applications, 2021) · cited 70× · AI/ML

**Wikidata**: [openalex:W3133768793](https://www.wikidata.org/wiki/openalex:W3133768793)  
**Source**: https://4ort.xyz/entity/multi-directional-block-based-pvd-and-modulus-function-image-steganography-to-avoid-fobp-and-iep