C# Class Accord.Imaging.Filters.SierraDithering
Dithering using Sierra error diffusion.
The filter represents binarization filter, which is based on error diffusion dithering with Sierra coefficients. Error is diffused on 10 neighbor pixels with next coefficients:
| * | 5 | 3 | | 2 | 4 | 5 | 4 | 2 | | 2 | 3 | 2 | / 32 The filter accepts 8 bpp grayscale images for processing.
Sample usage:
// create filter SierraDithering filter = new SierraDithering( ); // apply the filter filter.ApplyInPlace( image ); Initial image:
Result image:
Public Methods
| Method | Description | |
|---|---|---|
| SierraDithering ( ) : System |
Initializes a new instance of the SierraDithering class.
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