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Bildverarbeitung für die Medizin 2007
We introduce a new hybrid approach for spline-based elastic image registration using both point landmarks and intensity information. As underlying deformation model we use Gaussian elastic body splines (GEBS), which are solutions of the Navier equation of linear elasticity under Gaussian forces. We also incorporate landmark localization uncertainties represented by weight matrices to cope with anisotropic errors. The hybrid registration approach is formulated as an energy-minimizing functionaldoi:10.1007/978-3-540-71091-2_31 dblp:conf/bildmed/WorzR07 fatcat:h4bethys7vgmtkdlvjnnzxtre4