Nidal F. Shilbayeh and Belal AbuHaija and Zainab N. Al-Qudsy, Combined DWT-CT Blind Digital Image Watermarking Algorithm. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2013, vol. 78(6). 736 - 742 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/13618.