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Minimum Size

Group (Subgroup)

Processing (Cleanup)

Description

This Filter removes Features that have a total number of Cells below the minimum threshold defined by the user. Entering a number larger than the largest Feature generates an error (since all Features would be removed). Hence, a choice of threshold should be carefully be chosen if it is not known how many Cells are in the largest Features. After removing all the small Features, the remaining Features are isotropically coarsened to fill the gaps left by the small Features.

The Filter can be run in a mode where the minimum number of neighbors is applied to a single Ensemble. The user can select to apply the minimum to one specific Ensemble.

Parameters

Name Type Description
Minimum Allowed Feature Size int32_t Number of Cells that must be present in the Feature for it to remain in the sample
Apply to Single Phase Only bool Tells the Filter whether to apply minimum to single ensemble or all ensembles
Phase Index int32_t Which Ensemble to apply minimum to. Only needed if Apply to Single Phase Only is checked

Required Geometry

Image

Required Objects

Kind Default Name Type Component Dimensions Description
Cell Attribute Array FeatureIds int32_t (1) Specifies to which Feature each Cell belongs
Feature Attribute Array Phases int32_t (1) Specifies to which Ensemble each Feature belongs. Only required if Apply to Single Phase Only is checked
Feature Attribute Array NumCells int32_t (1) Specifies the number of Cells belonging to each Feature

Created Objects

None

Example Pipelines

  • (10) SmallIN100 Full Reconstruction
  • (06) SmallIN100 Postsegmentation Processing

Please see the description file distributed with this Plugin

DREAM.3D Mailing Lists

If you need more help with a Filter, please consider asking your question on the DREAM.3D Users Google group!