C# Class AForge.Imaging.Filters.SISThreshold

Threshold using Simple Image Statistics (SIS)
Inheritance: IFilter
显示文件 Open project: holisticware-admin/MonoVersal.AForgeNET Class Usage Examples

Public Methods

Method Description
CalculateThreshold ( Bitmap image, Rectangle rect ) : int

Calculate binarization threshold for the given image.

The method is used to calculate binarization threshold only. The threshold later may be applied to the image using Threshold image processing filter.

CalculateThreshold ( BitmapData image, Rectangle rect ) : int

Calculate binarization threshold for the given image.

The method is used to calculate binarization threshold only. The threshold later may be applied to the image using Threshold image processing filter.

CalculateThreshold ( UnmanagedImage image, Rectangle rect ) : int

Calculate binarization threshold for the given image.

The method is used to calculate binarization threshold only. The threshold later may be applied to the image using Threshold image processing filter.

SISThreshold ( ) : System

Initializes a new instance of the SISThreshold class.

Protected Methods

Method Description
ProcessFilter ( UnmanagedImage image, Rectangle rect ) : void

Process the filter on the specified image.

Method Details

CalculateThreshold() public method

Calculate binarization threshold for the given image.

The method is used to calculate binarization threshold only. The threshold later may be applied to the image using Threshold image processing filter.

Source pixel format is not supported by the routine. It should be /// 8 bpp grayscale (indexed) image.
public CalculateThreshold ( Bitmap image, Rectangle rect ) : int
image System.Drawing.Bitmap Image to calculate binarization threshold for.
rect System.Drawing.Rectangle Rectangle to calculate binarization threshold for.
return int

CalculateThreshold() public method

Calculate binarization threshold for the given image.

The method is used to calculate binarization threshold only. The threshold later may be applied to the image using Threshold image processing filter.

Source pixel format is not supported by the routine. It should be /// 8 bpp grayscale (indexed) image.
public CalculateThreshold ( BitmapData image, Rectangle rect ) : int
image System.Drawing.Imaging.BitmapData Image to calculate binarization threshold for.
rect System.Drawing.Rectangle Rectangle to calculate binarization threshold for.
return int

CalculateThreshold() public method

Calculate binarization threshold for the given image.

The method is used to calculate binarization threshold only. The threshold later may be applied to the image using Threshold image processing filter.

Source pixel format is not supported by the routine. It should be /// 8 bpp grayscale (indexed) image.
public CalculateThreshold ( UnmanagedImage image, Rectangle rect ) : int
image UnmanagedImage Image to calculate binarization threshold for.
rect System.Drawing.Rectangle Rectangle to calculate binarization threshold for.
return int

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

SISThreshold() public method

Initializes a new instance of the SISThreshold class.
public SISThreshold ( ) : System
return System