private Bitmap SaveChannelLab(Image inputImage, Func <Color, LabCoordinates, Color> colorExtractionFunction)
{
Bitmap result = new Bitmap(inputImage.Width, inputImage.Height);
using (Bitmap bmp = new Bitmap(inputImage))
{
LabCoordinates coordinates = new LabCoordinates(bmp);
for (int x = 0; x < bmp.Width; x++)
{
for (int y = 0; y < bmp.Height; y++)
{
Color pxl = colorExtractionFunction(bmp.GetPixel(x, y), coordinates);
result.SetPixel(x, y, pxl);
}
}
}
return(result);
}
private Color GetLChannel(Color inputColor, LabCoordinates helper)
{
return(helper.GetLChannel(inputColor));
}
