C# Class Accord.Imaging.Filters.Multiply

Multiply filter - multiply pixel values of two images.

The multiply 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 multiplication value of corresponding pixels from provided images.

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

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

Sample usage:

 // create filter Multiply filter = new Multiply(overlayImage); // apply the filter Bitmap resultImage = filter.Apply(sourceImage);

Inheritance: BaseInPlaceFilter2

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

Public Methods

Method	Description
Multiply ( ) : System.Collections.Generic	Initializes a new instance of the Multiply class.
Multiply ( Bitmap overlayImage ) : System.Collections.Generic	Initializes a new instance of the Multiply class.
Multiply ( UnmanagedImage unmanagedOverlayImage ) : System.Collections.Generic	Initializes a new instance of the Multiply 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

Multiply() public method

Initializes a new instance of the Multiply class.

public Multiply ( ) : System.Collections.Generic
return	System.Collections.Generic

Multiply() public method

Initializes a new instance of the Multiply class.

public Multiply ( Bitmap overlayImage ) : System.Collections.Generic
overlayImage	System.Drawing.Bitmap	Overlay image
return	System.Collections.Generic

Multiply() public method

Initializes a new instance of the Multiply class.

public Multiply ( 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