C# Class AForge.Imaging.Filters.ConnectedComponentsLabeling

Connected components labeling.

The filter performs labeling of objects in the source image. It colors each separate object using different color. The image processing filter treats all none black pixels as objects' pixels and all black pixel as background.

The filter accepts 8 bpp grayscale images and 24/32 bpp color images and produces 24 bpp RGB image.

Sample usage:

 // create filter ConnectedComponentsLabeling filter = new ConnectedComponentsLabeling( ); // apply the filter Bitmap newImage = filter.Apply( image ); // check objects count int objectCount = filter.ObjectCount;

Initial image:

Result image:

Inheritance: BaseFilter

Show file Open project: holisticware-admin/MonoVersal.AForgeNET Class Usage Examples

Public Methods

Method	Description
ConnectedComponentsLabeling ( ) : System	Initializes a new instance of the ConnectedComponentsLabeling class.

Protected Methods

Method	Description
ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void	Process the filter on the specified image.

Method Details

ConnectedComponentsLabeling() public method

Initializes a new instance of the ConnectedComponentsLabeling class.

public ConnectedComponentsLabeling ( ) : System
return	System

ProcessFilter() protected method

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void
sourceData	UnmanagedImage	Source image data.
destinationData	UnmanagedImage	Destination image data.
return	void