C# Class Accord.Imaging.Filters.SaturationCorrection

Saturation adjusting in HSL color space.

The filter operates in HSL color space and adjusts pixels' saturation value, increasing it or decreasing by specified percentage. The filters is based on HSLLinear filter, passing work to it after recalculating saturation adjust value to input/output ranges of the HSLLinear filter.

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

Sample usage:

 // create filter SaturationCorrection filter = new SaturationCorrection( -0.5f ); // 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
SaturationCorrection ( ) : System	Initializes a new instance of the SaturationCorrection class.
SaturationCorrection ( float adjustValue ) : System	Initializes a new instance of the SaturationCorrection class.

Protected Methods

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

Method Details

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

SaturationCorrection() public method

Initializes a new instance of the SaturationCorrection class.

public SaturationCorrection ( ) : System
return	System

SaturationCorrection() public method

Initializes a new instance of the SaturationCorrection class.

public SaturationCorrection ( float adjustValue ) : System
adjustValue	float	Saturation adjust value.
return	System