C# Class Accord.Imaging.Filters.ColorFiltering

Color filtering.

The filter filters pixels inside/outside of specified RGB color range - it keeps pixels with colors inside/outside of specified range and fills the rest with specified color.

The filter accepts 24 and 32 bpp color images for processing.

Sample usage:

 // create filter ColorFiltering filter = new ColorFiltering( ); // set color ranges to keep filter.Red   = new IntRange( 100, 255 ); filter.Green = new IntRange( 0, 75 ); filter.Blue  = new IntRange( 0, 75 ); // apply the filter filter.ApplyInPlace( image );

Initial image:

Result image:

Inheritance: BaseInPlacePartialFilter

Show file Open project: accord-net/framework Class Usage Examples

Public Methods

Method	Description
ColorFiltering ( ) : System	Initializes a new instance of the ColorFiltering class.
ColorFiltering ( IntRange red, IntRange green, IntRange blue ) : System	Initializes a new instance of the ColorFiltering class.

Protected Methods

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

Method Details

ColorFiltering() public method

Initializes a new instance of the ColorFiltering class.

public ColorFiltering ( ) : System
return	System

ColorFiltering() public method

Initializes a new instance of the ColorFiltering class.

public ColorFiltering ( IntRange red, IntRange green, IntRange blue ) : System
red	AForge.IntRange	Red components filtering range.
green	AForge.IntRange	Green components filtering range.
blue	AForge.IntRange	Blue components filtering range.
return	System

ProcessFilter() protected method

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage image, Rectangle rect ) : void
image	UnmanagedImage	Source image data.
rect	System.Drawing.Rectangle	Image rectangle for processing by the filter.
return	void