Ajay Kumar

Encryption-assisted reversible data hiding using median prediction and grayscale invariance for high-security image systems

Ajay Kumar, Manmohan Sharma, Abhishek Singh Rathore, Sushma Ghode, Vipin Tiwari

In this paper: Ensuring data security and privacy is essential when transmitting sensitive visual information over insecure networks. Reversible Data Hiding (RDH) enables confidential data embedding in digital image...