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Region Morphology

Select a function from the list below.

IconNameDescription
CloseRegionFilling-in small gaps in a region without making it thicker.
CloseRegion_AnyKernelFilling-in gaps of a particular shape without making the region thicker.
DemarcateRegionsUse this filter to make sure that the regions of an array do not intersect.
DilateRegionMaking the region thicker or filling-in small holes within it.
DilateRegion_AnyKernelMaking the region thicker in a non-symmetrical way or filling-in gaps of a particular shape.
ErodeRegionMaking the region thinner or removing small parts.
ErodeRegion_AnyKernelMaking the region thinner in a non-symmetrical way or removing small parts of a particular shape.
ErodeRegion_ThresholdErodes a region with inThresholdValue pixels of inKernel.
ExpandRegionsUse this filter to make sure that every pixel belongs to a region.
OpenRegionRemoving small parts from a region without making it thinner.
OpenRegion_AnyKernelRemoving small parts of a particular shape without making the region thinner.
PruneRegionRemoves one pixel wide branches from a region.
RegionHitAndMissTransformPerforms a hit-and-miss transformation on a region using arbitrary kernels.
SkeletonizeRegionThins a region to its skeleton.
ThickenRegionPerforms a morphological thickening on a region using predefined kernels.
ThinRegionPerforms a morphological thinning on a region using predefined kernels.