POLYÁK, T. Robust Watermarking of Video Streams. Acta Polytechnica, [S. l.], v. 46, n. 4, 2006. DOI: 10.14311/864. Disponível em: https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/864.. Acesso em: 7 jun. 2025.