ABODENA, O. A robust blind watermarking scheme based on lifting wavelet transform and hessenberg decomposition. Journal of Pure & Applied Sciences , [S. l.], v. 21, n. 2, p. 48–54, 2022. DOI: 10.51984/jopas.v21i2.1934. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/1934. Acesso em: 3 may. 2024.