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Region Global Transforms

Select a function from the list below.

Icon Name Description / Applications Modules
FillRegionHoles

Adds pixels to the input region so that it contains no holes.

FoundationBasic
RegionBoundaries

Removes interior pixels from a region.

FoundationBasic
RegionConvexHull

Computes the smallest convex region containing the input region.

FoundationBasic
RegionConvexHull_AsPath

Computes the smallest convex polygon containing the input region.

FoundationBasic
RegionInteriors

Removes boundary pixels from a region.

FoundationBasic
RegionOuterBoundaries

Returns the top, right, bottom and left boundaries of the input region.

FoundationBasic
RemoveBordersFromRegion

Removes from a region the pixels that lie very close to the region's frame.


Assures that the resulting region is not "touching" the borders.

FoundationBasic
RemoveRegionBlobs

Splits a region into blobs, removes blobs not fulfilling the specified condition, and merges the rest back into one region.

FoundationBasic
RemoveRegionBoundaryBlobs

Removes all blobs intersecting a boundary of a given region.

FoundationBasic
SplitRegionIntoBlobs

Splits a region into an array of regions corresponding to its connected components.


Segmentation of a region into individual objects when the objects do not touch each other.

FoundationBasic
SplitRegionIntoComponents

Splits a region into an array of regions. Operates by merging blobs in accordance to the inMaxDistance parameter.

FoundationBasic
SplitRegionIntoExactlyNComponents

Splits a region into a fixed-size array of regions.

FoundationBasic