C# Class Accord.Imaging.Filters.Divide

Divide filter - divide pixel values of two images.

The divide filter takes two images (source and overlay images) of the same size and pixel format and produces an image, where each pixel equals to the division value of corresponding pixels from provided images:

- For 8bpp: (srcPix * 255f + 1f) / (ovrPix + 1f), - For 16bpp: (srcPix * 65535f + 1f) / (ovrPix + 1f).

The filter accepts 8 and 16 bpp grayscale images and 24, 32, 48 and 64 bpp color images for processing.

Sample usage:

// create filter Divide filter = new Divide(overlayImage); // apply the filter Bitmap resultImage = filter.Apply(sourceImage);
Inheritance: BaseInPlaceFilter2
Show file Open project: accord-net/framework Class Usage Examples

Public Methods

Method Description
Divide ( ) : System.Collections.Generic

Initializes a new instance of the Divide class.
Divide ( Bitmap overlayImage ) : System.Collections.Generic

Initializes a new instance of the Divide class.
Divide ( UnmanagedImage unmanagedOverlayImage ) : System.Collections.Generic

Initializes a new instance of the Divide class.

Protected Methods

Method Description
ProcessFilter ( UnmanagedImage image, UnmanagedImage overlay ) : void

Process the filter on the specified image.

Private Methods

Method Description
InitFormatTranslations ( ) : void

Method Details

Divide() public method

Initializes a new instance of the Divide class.
public Divide ( ) : System.Collections.Generic
return System.Collections.Generic

Divide() public method

Initializes a new instance of the Divide class.
public Divide ( Bitmap overlayImage ) : System.Collections.Generic
overlayImage System.Drawing.Bitmap Overlay image
return System.Collections.Generic

Divide() public method

Initializes a new instance of the Divide class.
public Divide ( UnmanagedImage unmanagedOverlayImage ) : System.Collections.Generic
unmanagedOverlayImage UnmanagedImage Unmanaged overlay image.
return System.Collections.Generic

ProcessFilter() protected method

Process the filter on the specified image.
protected ProcessFilter ( UnmanagedImage image, UnmanagedImage overlay ) : void
image UnmanagedImage Source image data.
overlay UnmanagedImage Overlay image data.
return void