Note that this reference documentation is identical to the help that is displayed in MATLAB when you type “help ft_omri_align_scan”.

  function [model, mat_r, mat_a, Va] = ft_omri_align_scan(model, Vo)
 
  Estimate 6-DOF motion parameters and align volume Vo with reference model.
 
  INPUTS
  model - data structure containing reference image and flags
  Vo    - original image (to be registered to the reference model
 
  OUTPUTS
  model - same as input, but with modified voxel mask (for keeping track of "missing voxels")
  Va    - aligned image (possibly rotated + translated version of Vo)
  mat_r - parameters of 6-dof transformation in homogenous matrix form
          transformation from world coordinates of Vo to world coordinates of reference
  mat_a - pixel to world coordinate matrix of Vo (absolute "position" of Vo)