async Task ParseImage(byte[] bytes)
{
var sw = new System.Diagnostics.Stopwatch();
sw.Start();
var bitmap = BitmapHelper.BytesToBitmap(bytes);
var x1 = CameraConstants.CustomSize.Height / 3;
var x2 = (CameraConstants.CustomSize.Height - x1);
bitmap = BitmapHelper.CropBitmap(bitmap, x1, x2);
bitmap = BitmapHelper.GrayscaleToBin(bitmap);
var newBytes = BitmapHelper.BitmapToBytes(bitmap);
sw.Stop();
Log.Debug("STOPWATCH", sw.ElapsedMilliseconds.ToString());
SaveImage(newBytes);
sw.Reset();
sw.Start();
await TriggerScanImage(newBytes);
sw.Stop();
Log.Debug("STOPWATCH2", sw.ElapsedMilliseconds.ToString());
}