Jing, W., Ang, L.W., Palaniappan, S. and He, B. 2023. 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. 2, 1 (Mar. 2023), 56–75. DOI:https://doi.org/10.33093/jiwe.2023.2.1.6.