DREAM3D User Manual
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Processing Filters (Cleanup)
Bad data refers to a Cell that has a GrainId of 0, which means the Cell has failed some sort of test and been marked as a bad Cell.
If the bad data is dilated, the filter grows the bad data by one Cell in an iterative sequence for a user defined number of iterations. During the dilate process the GrainId of any Cell neighboring a bad Cell** will be changed to 0.
If the bad data is eroded option, the filter shrinks the bad data by one Cell in an iterative sequence for a user defined number of iterations. During the erode process the GrainId of the bad Cell is changed from 0 to the GrainId of the majority of its neighbors. If there is a tie between two GrainIds, then one of the GrainIds, chosen randomly, will be assigned to the bad Cell.
Goals a user might be trying to accomplish with this Filter are
Running the erode-dilate operations in pairs can often change the size of some objects without affecting others. For example, if there were a number of big pores and a number of single bad Cells , running a single erode operation would remove the single Cells and reduce the pores by one Cell. If this is followed immediately by a dilate operation, then the pores would grow by one Cell and return to near their original size, while the single Cells would remain removed and not "grow back".
Name | Type |
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Direction of Operation | Dilate or Erode |
Number of Iterations | The number of iterations to use for the filter |
Voxel
Type | Default Name | Description | Comment | Filters Known to Create Data |
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Cell | GrainIds | Ids (ints) that specify to which Field each Cell belongs. | Values should be present from segmentation of experimental data or synthetic generation and cannot be determined by this filter. Not having these values will result in the filter to fail/not execute. | Segment Fields (Misorientation, C-Axis Misorientation, Scalar) (Reconstruction), Read Dx File (IO), Read Ph File (IO), Pack Primary Phases (SyntheticBuilding), Insert Precipitate Phases (SyntheticBuilding), Establish Matrix Phase (SyntheticBuilding) |
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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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