Robust initialization of 2D-3D image registration using the projection-slice theorem and phase correlation
van der Bom, M.J., Bartels, L.W., Gounis, M.J., Homan, R., Timmer, J., Viergever, M.A., Pluim, J.P.W.
Medical Physics 37 (4), p. 1884-1892
Medical Physics 37 (4), p. 1884-1892