protected void PrepareDigitHash(string digitFilePath, string digitName)
{
var test = new Bitmap(digitFilePath);
//var ms = new MemoryStream(digitImgBytes);
var ms = new MemoryStream();
test.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
var bytes = ms.ToArray();
var hash = 0;
using (var stream = new MemoryStream(bytes))
hash = MurMurHash3.Hash(stream);
//DigitHash.Add(hash, digitName);
}
