C# Class Accord.Imaging.Filters.WolfJolionThreshold

Wolf Jolion Threshold.

The Wolf-Jolion threshold filter is a variation of the SauvolaThreshold filter.

This filter implementation has been contributed by Diego Catalano.

References: C. Wolf, J.M. Jolion, F. Chassaing. "Text Localization, Enhancement and Binarization in Multimedia Documents." Proceedings of the 16th International Conference on Pattern Recognition, 2002. Available in http://liris.cnrs.fr/christian.wolf/papers/icpr2002v.pdf

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

Public Methods

Method Description
WolfJolionThreshold ( ) : Accord.Imaging

Initializes a new instance of the WolfJolionThreshold class.

Protected Methods

Method Description
ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void

Process the filter on the specified image.

Private Methods

Method Description
Max ( int width, int height, byte src, int offset ) : int
Min ( int width, int height, byte src, int offset ) : int

Method Details

ProcessFilter() protected method

Process the filter on the specified image.
protected ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void
sourceData AForge.Imaging.UnmanagedImage Source image data.
destinationData AForge.Imaging.UnmanagedImage Destination image data.
return void

WolfJolionThreshold() public method

Initializes a new instance of the WolfJolionThreshold class.
public WolfJolionThreshold ( ) : Accord.Imaging
return Accord.Imaging