DREAM3D User Manual
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Processing Filters (Cleanup)
Often when performing a serial-sectioning experiment (especially in the FIB-SEM), the sample is "overscanned" resulting in a border of "bad" data around the sample. This Filter attempts to "identify" the sample within the overscanned volume. The filter makes the assumption that there is only one contiguous set of Cells that belong to the sample. The filter requires that the user has already thresheld the data to determine which Cells are "good" and which are "bad". The algorithm for the identification of the sample is then as follows:
Note: if there are in fact "holes" in the sample, then this filter will "close" them by calling all the Cells "inside" the sample "good". If the user wants to reidentify those holes, then use the MultiThreshold Cells Filter and use criteria of GoodVoxels = 1 and whatever other criteria would identify the "holes", as this will limit applying those criteria to within the sample and not the outer border region.
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Voxel
Type | Default Name | Description | Comment | Filters Known to Create Data |
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Cell | GoodVoxels | Single Threshold (Cell Data) (Processing), Multi Threshold (Cell Data) (Processing) |
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Copyright: 2012 Michael A. Groeber (AFRL),2012 Michael A. Jackson (BlueQuartz Software)
Contact Info: dream 3d@b luequ artz .net
Version: 1.0.0
License: See the License.txt file that came with DREAM3D.
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