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

Autor: Sahu, Aditya Kumar a, ⁎, Swain, Gandharba b, Sahu, Monalisa c, Hemalatha, J. d
Zdroj: In Journal of Information Security and Applications May 2021 58
Databáze: ScienceDirect