HASHIM, A. T.; E. GEORGE, D. L. Secret Image Sharing Based on Discrete Cosine Transform. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 12, n. 7, p. 3697–3711, 2014. DOI: 10.24297/ijct.v12i7.3100. Disponível em: https://rajpub.com/index.php/ijct/article/view/3100. Acesso em: 20 may. 2024.