GrayscaleCommonAlgorithmsRMY Field

public static readonly Grayscale RMY

Public Shared ReadOnly RMY As Grayscale

Field Value

The instance uses R-Y algorithm to convert color image to grayscale. The conversion coefficients are:

• Red: 0.5;
• Green: 0.419;
• Blue: 0.081.

Sample usage:

// apply the filter
Bitmap grayImage = Grayscale.CommonAlgorithms.RMY.Apply( image );

Reference