Analysis and design of tamperproof and contrastenhanced secret sharing based on visual cryptography schemes
Design of some transform domain based image cryptosystem, steganography and watermarking schemes
Image steganography using lsb, lsb array, and correlation among neighboring pixels
Development of efficient image steganography system for 3D image models
Security concern by designing and developing algorithm for steganography
Data hiding and protection using steganography and fragile watermarking techniques
Analysis of advanced security in Digital image Steganography using substitution technique
Novel image steganography using mapping techniques without cover file mutation
