Search Journal of Information and Optimization Sciences
3 results found
Open Access
Journal of Information and Optimization Sciences
A novel reversible digital image watermarking algorithm to protect medical image and patient record authenticity
Prasanta Kumar Sahoo, Debasis Gountia, Ranjan Kumar Dash
Jun 2026
Open Access
Journal of Information and Optimization Sciences
Covert communication using reversible and lossless image steganography with high embedding capacity
B. Lakshmi Sirisha, G. Sridevi, K. V. S. L. Harika, Shahnazuddin
Jan 2026
Open Access
Journal of Information and Optimization Sciences
A survey : Digital image watermarking recent trends and techniques
Himanshi Chaudhary, Virendra P. Vishwakarma
Jun 2024




