Extension of the ICP Algorithm to Nonrigid Intensity-Based Registration of 3D Volumes.

Jacques Feldmar Jérôme Declerck Grégoire Malandain Nicholas Ayache Extension of the ICP Algorithm to Nonrigid Intensity-Based Registration of 3D Volumes. 193-206 1997 66 Computer Vision and Image Understanding 2 http://dx.doi.org/10.1006/cviu.1997.0606 db/journals/cviu/cviu66.html#FeldmarDMA97