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FillRegionHoles

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Module: FoundationBasic

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

Name Type Range Description
Input value inRegion Region Input region
Input value inConnectivity RegionConnectivity Type of connectivity used for the region foreground
Input value inMinHoleArea Integer 0 - Minimal area of a hole to be filled
Input value inMaxHoleArea Integer* 0 - Maximal area of a hole to be filled
Output value outRegion Region Output region

Description

The operation extends a region to contain all pixels inside any of the region holes. Holes of a region are those connected areas of pixels not belonging to the region, that do not touch the boundary of the region frame.

Examples

Description of usage of this filter can be found in examples and tutorial: Chocolate Cookies Inspection 3D, Molybdenum Foil, Rubber Ring, Rubber Ring (Simple), Extracting Capsule Shape.

FillRegionHoles run on a sample region.

Remarks

This filter is mostly used in Blob Analysis Technique please refer to our Machine Vision Guide - Blob Analysis article.

Complexity Level

This filter is available on Advanced Complexity Level.

See Also