1. Y.Yamamura, H.Kim, A.Yamamoto, A method for image registration by maximization of mutual information, in: Proceedings of the International Joint Conference IEEE, SICE-ICASE, 2006, pp. 1469–1472.
2. J.Lin, Z.Gao, B.Xu, Y.Cao, Z.Yingjian, The affection of gray levels on mutual information based medical image registration, in: Proceedings of the International Conference of the IEEE Engineering in Medicine and Biology Society, 13, 2004, pp. 1747–1750.
3. J.Kim, V.Kolmogorov, R.Zabih, Visual correspondence using energy minimization and mutual information, in:Proceedings of the International Conference on Computer Vision, 2, 2003, pp. 1033–1040.
4. Medical Image Registration;Hajnal,2010
5. Medical image registration;Hill;Phys. Med. Biol.,2001