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FIL.FillRegionHoles
Extends the input region so that it contains also all the pixels previously lying in its holes.
| Namespace: | FilNet |
|---|---|
| Assembly: | FIL.NET.dll |
Syntax
C++
C#
public static void FillRegionHoles ( FilNet.Region inRegion, FilNet.RegionConnectivity inConnectivity, int inMinHoleArea, int? inMaxHoleArea, FilNet.Region outRegion )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inRegion | FilNet.Region | Input region. | ||
| inConnectivity | FilNet.RegionConnectivity | Type of connectivity used for the region foreground. | ||
| inMinHoleArea | int | <0, INF> | Minimal area of a hole to be filled. | |
| inMaxHoleArea | int? | <0, INF> | Maximal area of a hole to be filled. Default value: ftl::NIL. | |
 | outRegion | FilNet.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
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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.
