SURAJ KUMAR DUBEY; DR. A. S. ZADGAONKAR. DIGITAL IMAGE WATERMARKING USING ELLIPSE WATERMARK . JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], v. 3, n. 08, p. 52–57, 2021. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/2481. Acesso em: 7 nov. 2024.