Table 1: Parameters used in Mjolnir in the following experiments.

Resolution
ParametersLowMidHigh

(voxels): radius of spherical neighborhood in GMI computations337
(voxels): defines the size of the search region for finding correspondences (see below)12108

maxIter: the maximum number of iterationsmaxIter = 50
iter : the current iteration
(voxels): radius of spherical search neighborhood
: similarity threshold for voxel similarity
: similarity threshold for average volume similarity
: the variance of the Gaussian kernel
: weight in displacement field
: weight in displacement field
: smoothing control in interpolation PDE