private void GetParameters(object sender, RoutedEventArgs e)
{
//Deserialize object file
String dir = AppDomain.CurrentDomain.BaseDirectory + @"instTest\";
BinaryFormatter bf = new BinaryFormatter();
FileStream fs = File.OpenRead(dir + "params.dat");
object[] input = bf.Deserialize(fs) as object[];
matlabParam = input[0] as object[];
imageparam = input[1] as int[];
//Convert text file into IPI list for Testing Module
// *** NOT for Preparation Module ***
IpiList = new List <ImagePreperationItem>();
string[] lines = System.IO.File.ReadAllLines(dir + "ipi.cfg");
foreach (string line in lines)
{
string[] v = line.Split('%');
ImagePreperationItem ipi = new ImagePreperationItem(null, v[0]);
ipi.SignalName = v[1];
ipi.Value = Convert.ToDouble(v[2]);
IpiList.Add(ipi);
}
Loaded.Text = "Loaded";
}
void ProcessImage(object obj)
{
IplImage img = obj as IplImage;
matlab.Execute(@"cd '" + imgPath + "'");
/* b 1.5 - 1.8 FPS */
// Define the output
object result1 = null;
// Call the MATLAB function recog
byte[,] matlabImage = ImageConverter.IplImageToMatlabImage(img);
matlab.Feval("recog", 4, out result1, matlabImage, parameters[0], parameters[1], parameters[2], parameters[3], parameters[4], parameters[5]);
/* end b 1.5 - 1.8 FPS*/
/* c 6ms */
// Display result
Result = result1 as object[];
double[,] eArray = Result[0] as double[, ];
//Get smallest Euclidean Distance and index of smallest distance is the index where corresponding signal and its value are stored.
int index = indexOfSmallest(eArray);
if (index > -1)
{
ImagePreperationItem ipi = ipiList[index];
candb.UpdateSignalValue(ipi.SignalName, ipi.Value);
can.CANTransmit(candb.GetMessageFromSignal(ipi.SignalName)[0]);
//This 4 lines of code allows me to interact with GUI from separate thread (this)
Dispatcher.Invoke(DispatcherPriority.Render, new Action(() =>
{
UpdateSignals(ipi.SignalName, ipi.Value);
}));
}
//can.CANMultipleTransmit(candb.GetMessageFromSignal(ipi.SignalName));
/* c end 6ms */
}
