public void init(Image image)
{
width = image.Width;
height = image.Height;
_slices = new ImageSlice[width];
int _numSlices = width;
for (int x = 0; x < width; x++)
{
ImageSlice slice = new ImageSlice();
slice.init(image, x);
_slices[x] = slice;
red += slice.getAverageRed();
green += slice.getAverageGreen();
blue += slice.getAverageBlue();
hue += slice.getAverageHue();
sat += slice.getAverageSat();
val += slice.getAverageVal();
}
_averageRed = red / width;
_averageGreen = green / width;
_averageBlue = blue / width;
_averageHue = hue / width;
_averageSat = sat / width;
_averageVal = val / width;
sat = 0;
val = 0;
for (int x = 0; x < width; ++x)
{
ImageSlice slice = _slices[x];
float deltaSat = slice.getAverageSat() - _averageSat;
sat += deltaSat * deltaSat;
float deltaVal = slice.getAverageVal() - _averageVal;
val += deltaVal * deltaVal;
}
_deviationVal = (float)Math.Sqrt((val / (float)width) / 255.0);
_deviationSat = (float)Math.Sqrt((sat / (float)width) / 255.0);
}
