MRS.I.VARALAKSHMI; PRIYADHARSHINI.N; M.PRIYALAKSHMI; V.SINDHUJA. AN EFFICIENT WATERMARKING FRAMEWORK OF AVI VIDEOS USING DCT TECHNIQUE . International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 4, p. 550–555, 2018. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/5571. Acesso em: 6 jul. 2025.