C# Class AForge.Imaging.Filters.ResizeBicubic

Resize image using bicubic interpolation algorithm.

The class implements image resizing filter using bicubic interpolation algorithm. It uses bicubic kernel W(x) as described on Wikipedia (coefficient a is set to -0.5).

The filter accepts 8 grayscale images and 24 bpp color images for processing.

Sample usage:

 // create filter ResizeBicubic filter = new ResizeBicubic( 400, 300 ); // apply the filter Bitmap newImage = filter.Apply( image );

Initial image:

Result image:

Inheritance: AForge.Imaging.Filters.BaseResizeFilter

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Public Methods

Method	Description
ResizeBicubic ( int newWidth, int newHeight ) : System	Initializes a new instance of the ResizeBicubic class.

Protected Methods

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

Method Details

ProcessFilter() protected method

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void
sourceData	UnmanagedImage	Source image data.
destinationData	UnmanagedImage	Destination image data.
return	void

ResizeBicubic() public method

Initializes a new instance of the ResizeBicubic class.

public ResizeBicubic ( int newWidth, int newHeight ) : System
newWidth	int	Width of new image.
newHeight	int	Height of new image.
return	System