static public YCbCr[,] ToYcbcr(Bitmap bmp)
{
var ycbcrBitmap = new YCbCr[512, 512];
using (var fastBitmap = bmp.FastLock())
{
for (var y = 0; y < 512; y++)
{
for (var x = 0; x < 512; x++)
{
ycbcrBitmap[x, y] = ToYcbcr(fastBitmap.GetPixel(x, y));
}
}
}
return(ycbcrBitmap);
}
static public Color ToRgb(YCbCr ycbcr)
{
return(Color.FromArgb(ToR(ycbcr), ToG(ycbcr), ToB(ycbcr)));
}
static public byte ToG(YCbCr ycbcr)
{
return(NormalizeByte((int)Math.Round(ycbcr.Y - (5329.0 / 15481) * (ycbcr.Cb - 128) - (11103.0 / 15481) * (ycbcr.Cr - 128))));
}
static public byte ToB(YCbCr ycbcr)
{
return(NormalizeByte((int)Math.Round(ycbcr.Y + (256.0 / 144) * (ycbcr.Cb - 128))));
}
private void ToY()
{
RightPictureWrapper.Image = YCbCr.ToRgb(YCbCr.ToYcbcr(new Bitmap(LeftPictureWrapper.Image)));
}