private int LoadLibrary(string directory, int width, int height, int subSet)
{
string[] images = Directory.GetFiles(@directory, "*.jpg");
if (subSet < 1)
{
subSet = 1;
}
lib = new double[images.Length][, ];
int i = 0;
foreach (string image in images)
{
lib[i++] = ImageTool.GetArray(new Bitmap(image));
}
if (subSet > 1)
{
lib = ImageTool.avgSubsets(lib, subSet);
}
return(images.Length / subSet);
}
