public WriteableBitmap Process(WriteableBitmap input)
{
var p = input.Pixels;
var result = new WriteableBitmap(input.PixelWidth, input.PixelHeight);
var rp = result.Pixels;
var r = this.ResultColor;
YCbCrColor ycbcr;
// Threshold every pixel
for (int i = 0; i < p.Length; i++)
{
ycbcr = YCbCrColor.FromArgbColori(p[i]);
if (ycbcr.Y >= LowerThreshold.Y && ycbcr.Y <= UpperThreshold.Y &&
ycbcr.Cb >= LowerThreshold.Cb && ycbcr.Cb <= UpperThreshold.Cb &&
ycbcr.Cr >= LowerThreshold.Cr && ycbcr.Cr <= UpperThreshold.Cr)
{
rp[i] = r;
}
}
return(result);
}
public YCbCrColor Interpolate(YCbCrColor c2, float amount)
{
return(new YCbCrColor(Y + (c2.Y - Y) * amount,
Cb + (c2.Cb - Cb) * amount,
Cr + (c2.Cr - Cr) * amount));
}
