public Image <Gray, byte> IsolateColorBlackByAverage(double threshold = 80)
{
var mask = ChannelR.ThresholdBinaryInv(new Gray(threshold), new Gray(255)).And(ChannelG.ThresholdBinaryInv(new Gray(threshold), new Gray(255))).And(ChannelB.ThresholdBinaryInv(new Gray(threshold), new Gray(255)));
return(mask);
}
/// <summary>
/// Generates new image that contains wider range of red colors.
/// </summary>
/// <returns>New processed image.</returns>
public Image <Gray, byte> IsolateColorRedByOtherColorsExclusion1()
{
return((ChannelR - ChannelB.ThresholdBinary(new Gray(50), new Gray(255)) - ChannelG.ThresholdBinary(new Gray(50), new Gray(255))) - IsolateColorYellowByOtherColorsExclusion1());
}