JING, W.; ANG, L. W.; PALANIAPPAN, S.; HE, B. Robust Image Watermarking With Quaternion Fractional-Order Polar Harmonic-Fourier Moments Based On Wavelet Transformation: Resistance Against Rotation Attacks. Journal of Informatics and Web Engineering, [S. l.], v. 2, n. 1, p. 56–75, 2023. DOI: 10.33093/jiwe.2023.2.1.6. Disponível em: https://journals.mmupress.com/index.php/jiwe/article/view/465. Acesso em: 3 jul. 2024.