public ScanningWindow CreateScanningWindow()
{
Point location = Point.Round(new PointF(_center.X - _size.Width / 2.0f + 0.5f, _center.Y - _size.Height / 2.0f + 0.5f));
Size size = System.Drawing.Size.Round(_size);
ScanningWindow window = new ScanningWindow(location, size);
return(window);
}
public static double GetPatchMean_SquaredIntegral(IBoundingBox boundingBox)
{
ScanningWindow window = boundingBox.ScanningWindow;
double sum = _squaredIntegralData[window.AY, window.AX, 0] +
_squaredIntegralData[window.DY, window.DX, 0] -
_squaredIntegralData[window.BY, window.BX, 0] -
_squaredIntegralData[window.CY, window.CX, 0];
double mean = sum / window.Area;
return(mean);
}