PROF.M.V.SARODE, K. P. S. P. S. . A. M. P. Securing Digital images using Reversible Watermarking by Pixel Histogram Shifting. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 2, n. 05, 2015. Disponível em: http://ijetst.in/index.php/ijetst/article/view/707. Acesso em: 24 feb. 2025.