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Adds pixels to the input region so that it contains no holes.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void FillRegionHoles ( AvlNet.Region inRegion, AvlNet.RegionConnectivity inConnectivity, int inMinHoleArea, AvlNet.Region outRegion )
Parameters
Name | Type | Range | Default | Description | |
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![]() | inRegion | AvlNet.Region | Input region. | ||
![]() | inConnectivity | AvlNet.RegionConnectivity | Type of connectivity used for the region foreground. | ||
![]() | inMinHoleArea | int | <0, INF> | Minimal area of a hole to be filled. | |
![]() | outRegion | AvlNet.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.