From the above before and after images you can see that this filter can help modify a mask that was generated through a simple threshold filter. This filter essentially uses neighbors to determine if a cell point should have had a mask value of false. The majority of cells that were changed from *false* or the black voxels, into valid IPF colored voxels, had a confidence index that fell just below the initial threshold applied (Confidence Index > 0.1 and Image Quality > 120). This filter determines that enough of that cell's neighbors had a mask value of true, the misorientation was < 5 degrees and the cell had enough valid neighbors that the cell's *mask* value was changed from **false** to **true**.
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