KEKRE, H. B.; SARODE, T.; NATU, S. Performance Improvement by Sorting the Transform Coefficients of Host and Watermark using Unitary Orthogonal Transforms Haar, Walsh and DCT. European Journal of Applied Sciences, [S. l.], v. 2, n. 4, p. 24–38, 2014. DOI: 10.14738/aivp.24.400. Disponível em: https://journals.scholarpublishing.org/index.php/AIVP/article/view/400. Acesso em: 29 apr. 2024.