Mika Pollari Tuomas Neuvonen Mikko Lilja Jyrki Lötjönen Comparative Evaluation of Voxel Similarity Measures for Affine Registration of Diffusion Tensor Mr Images. 768-771 2007 ISBI http://dx.doi.org/10.1109/ISBI.2007.356965 conf/isbi/2007 db/conf/isbi/isbi2007.html#PollariNLL07