Osamah M. Al-Qershi and Khoo Bee Ee, Authentication and Data Hiding Using a Reversible ROI-based Watermarking Scheme for DICOM Images. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. February 2009, vol. 26(2). 404 - 409 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/10090.