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AVL.FillRegionHoles

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

Namespace:AvlNet
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
inRegionAvlNet.RegionInput region.
inConnectivityAvlNet.RegionConnectivityType of connectivity used for the region foreground.
inMinHoleAreaint<0, INF>Minimal area of a hole to be filled.
outRegionAvlNet.RegionOutput 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

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.

Function Overrides

See also