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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Comput Med Imaging Graph. 2009 May 14;33(6):431–441. doi: 10.1016/j.compmedimag.2009.04.006

Figure 2.

Figure 2

Re-sampling of a low-resolution image (S) with large slice thickness onto the space of the high-resolution image (S′). S represents the globally aligned image grids overlapping on image S′, and the traditional re-sampling methods will interpolate the intensity of S according to the grid of S′. It can be seen that the corresponding voxel A in S′ is close to the grid points of S and is of high-confidence level, however, the point of voxel B in S is far from the grid points and is of low-confidence level.