[1] T.C.C.N. Swamy, Combinational Watermarking for Medical Images, University of South Florida, USA, Thesis, 2015.
[2] Q. Su, G. Wang, G. Lv, X. Zhang, G. Deng and B. Chen, A novel blind color image watermarking based on contourlet transform and Hessenberg decomposition, Multimed Tools Appl. 76 (2017) 8781–8801.
[3] M.H. Khudhur, J. Waleed, H. Hatem, A.M. Abduldaim and D.A. Abdullah, An efficient and fast digital image copy-move forensic technique, 2nd Int. Conf. Engin. Tech. Sci. Al-Kitab, IEEE (2018) 78–82.
[4] A. Joseph and K. Anusudha, Robust watermarking based on DWT SVD, Int. J. Signal Image Proces. 1(1) (2013)1–5.
[5] S. Thakur, A.K. Singh, S.P. Ghrera and A. Mohan, Chaotic based secure watermarking approach for medical images, Multimed Tools Appl. 79 (2020) 4263–4276.
[6] R.I. Sabri, A.M. Abduldaim and J. Waleed, Mamdani FIS combined with LU decomposition method and two-level LWT for image watermarking technique, 3rd Int. Conf. Engin. Tech. Appl. IEEE (2020) 12–17.
[7] F. Nejati, H. Sajedi and A. Zohourian, Fragile watermarking based on QR decomposition and Fourier transform, Wireless Pers Commun. (2021).
[8] P.K. Dhar, P. Hazra and T. Shimamura, Blind color image watermarking using fan Beam transform and QR decomposition, Symmetry 12(486) (2020) 1–14.
[9] N.S. Mohammed and A.M. Abduldaim, Algebraic Hessenberg decomposition method optimized by genetic algorithm for zero watermarking technique, Int. J. Math. Comput. Sci. 16(4) (2021) 1497–1514.
[10] Y. Chen, Z.G. Jia, Y. Peng, Y.X. Peng and D. Zhang, A new structure-preserving quaternion QR decomposition method for color image blind watermarking, Signal Proces. 185 (2021) 108088.
[11] H.U. Seo, Q. Wei, S.G. Kwon and KI. Sohng, Medical image watermarking using bit threshold map based on just noticeable distortion in discrete cosine transform, Tech. Health Care 20(25) (2017) 367–375.
[12] R. Thanki, S. Borra, V. Dwivedi and K. Borisagar, An efficient medical image watermarking scheme based on FDCuT-DCT, Engin. Sci. Tech. Int. J. 20(4) (2017) 1366–1379.