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GrayscaleCommonAlgorithmsRMY Field

Grayscale image using R-Y algorithm.

Namespace:  Accord.Imaging.Filters
Assembly:  Accord.Imaging (in Accord.Imaging.dll) Version: 3.6.0
Syntax
public static readonly Grayscale RMY
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Field Value

Type: Grayscale
Remarks

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 );
See Also