public override bool Equals(Object obj)
{
if (obj == null)
{
return(false);
}
// If parameter cannot be cast to Point return false.
TestSetFile p = obj as TestSetFile;
if ((System.Object)p == null)
{
return(false);
}
// Return true if the fields match:
if (p.testSets.Count != testSets.Count)
{
return(false);
}
for (int i = 0; i < testSets.Count; i++)
{
if (!testSets[i].Equals(p.testSets[i]))
{
return(false);
}
}
return(true);
}
public static TestSetFile readFromFile()
{
XmlSerializer serializer = new XmlSerializer(typeof(TestSetFile));
string path = "";
if (ConfigurationManager.AppSettings["testSetPath"] == null || ConfigurationManager.AppSettings["testSetPath"].ToString() == "")
{
path = "TestSet.xml";
ConfigurationManager.AppSettings["testSetPath"] = path;
}
else
{
path = ConfigurationManager.AppSettings["testSetPath"].ToString();
}
if (!File.Exists(path))
{
createFile(path);
}
FileStream fs = new FileStream(path, FileMode.Open);
TestSetFile temp = (TestSetFile)serializer.Deserialize(fs);
fs.Close();
return(temp);
}
public EditTestSetDialog(TestSetFile tsf, int itemIndex)
{
InitializeComponent();
testSetFile = tsf;
this.itemIndex = itemIndex;
}
//class used to read and write data with the default XML parser
//also contains methods to compare and copy the data
public object Clone()
{
TestSetFile tsf = (TestSetFile)this.MemberwiseClone();
tsf.testSets = new List <TestSet>();
foreach (TestSet ts in testSets)
{
tsf.testSets.Add((TestSet)ts.Clone());
}
return(tsf);
}
private void TestsetManagerForm_Load(object sender, EventArgs e)
{
string testSetPath = string.Empty;
testSetPath = ConfigManager.GetSetting("testSetPath");
//Console.WriteLine("load ...");
//read test set
if (oldTestSet == null)
{
//Console.WriteLine("hit");
oldTestSet = TestSetFile.readFromFile();
currentTestSet = (TestSetFile)oldTestSet.Clone();
}
//display test set
loadItemsIntoListBox();
}
private void TestsetManagerForm_FormClosing(object sender, FormClosingEventArgs e)
{
//before closing ask if the user wants to save changes, if they were made
if (!oldTestSet.Equals(currentTestSet))
{
DialogResult dialogResult = MessageBox.Show("Wijzigingen opslaan?", "Opslaan", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
//Save changes to *.xml file
oldTestSet = (TestSetFile)currentTestSet.Clone();
currentTestSet.writeToFile();
}
else if (dialogResult == DialogResult.No)
{
//Revert changes
currentTestSet = (TestSetFile)oldTestSet.Clone();
}
}
}
private void executeFaceRecognition()
{
//array containing the 16 facial parameters resulting from the program
double[] facialParamters = doFaceRecognitionTask(mainPictureBox.Image);
//When the algorithm is unsuccesful, the facial parameters can be null
if (facialParamters != null)
{
//Gezicht inscannen
if (scanRadioButton.Checked == true)
{
//retrieve the TestSet-file location, if it doesn't exist create it and save the (new) path in the config-file
if ((ConfigManager.GetSetting("testSetPath") != null || ConfigManager.GetSetting("testSetPath") != ""))
{
TestSetFile tsf = TestSetFile.readFromFile();
string imgPath = saveImageToTestSetDir(mainPictureBox.Image, (nameTextBox.Text == "" ? "<unknown>" : nameTextBox.Text));
tsf.testSets.Add(new TestSet((nameTextBox.Text == "" ? "<unknown>" : nameTextBox.Text), facialParamters, imgPath));
tsf.writeToFile();
log(imgPath);
log("inscannen succesvol.");
}
}
//Gezicht vergelijken
else if (recognizeRadioButton.Checked == true || sequenceRadioButton.Checked == true)
{
//retrieve the TestSet-file location form the config-file, if it doesn't exist do nothing
if ((ConfigManager.GetSetting("testSetPath") != null || ConfigManager.GetSetting("testSetPath") != ""))
{
string bestMatchName = "";
double bestMatchDifference = 999;
string bestMatchPath = "";
//compare the facial parameters to each item in the TestSet-file
TestSetFile tsf = TestSetFile.readFromFile();
foreach (TestSet ts in tsf.testSets)
{
double difference = 0;
for (int i = 0; i < ts.Parameters.Length; i++)
{
difference += Math.Abs(ts.Parameters[i] - facialParamters[i]);
}
//the representation is currently compared by the average difference in values
difference /= facialParamters.Length;
if (difference < bestMatchDifference)
{
bestMatchDifference = difference;
bestMatchName = ts.Name;
bestMatchPath = ts.ImagePath;
}
}
if (tsf.testSets.Count < 1 || bestMatchPath == null)
{
//Test set is empty!
log("TestSet is leeg. Scan eerst een aantal gezichten in! ");
}
else
{
resultPictureBox.Image = new Bitmap(bestMatchPath);
log("Best match is: " + bestMatchName + " (gemiddeld verschil:" + bestMatchDifference + ")");
}
}
else
{
log("Testset-file bestaat niet of is niet gevonden.");
}
}
for (int i = 0; i < facialParamters.Length; i++)
{
//uncomment if you want to print the found facial parameters in the feedbackTextBox
//log("param#" + (i + 1) + ": " + facialParamters[i]);
}
}
else
{
log("Geen facial parameters beschikbaar.");
log("Match berekenen is mislukt.");
}
}
