public DetectFaceInfo(DetectResult detectResult, string path)
{
string[] strings = path.Split('_');
if (detectResult.face.Count>0)
{
Face face = detectResult.face.SingleOrDefault();
Age = face.attribute.age.value;
AgeRange = face.attribute.age.range;
Gender = face.attribute.gender.value;
GenderConfidence = face.attribute.gender.confidence;
Race = face.attribute.race.value;
RaceConfidence = face.attribute.race.confidence;
}
// long ticks = long.Parse(strings[0]);
// TimeSpan timeSpan=new TimeSpan(ticks);
// DateTime CentryBegin = new DateTime(2001,1,1);
//// Time = CentryBegin.Add(timeSpan);
//// TrackingID = Int32.Parse(strings[1]);
// int temp = Int32.Parse(strings[2]);
//// TotalStayTime = temp/DepthImageFramePerSecond;
// if (detectResult.face.Count>0)
// {
// // FaceAttribute face = detectResult.face.FirstOrDefault().attribute;
// }
}
private void detectFace(string path)
{
DetectResult detect = new DetectResult();
DetectResult res = fs.Detection_DetectImg(path);
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.UriSource = new Uri(path, UriKind.RelativeOrAbsolute);
bi.EndInit();
WriteableBitmap wb = new WriteableBitmap(bi);
List<Face> faceList = new List<Face>();
for (int i = 0; i < res.face.Count; i++)
{
faceList.Add(res.face[i]);
Int32Rect rect = new Int32Rect(maxInt((Int32)(res.face[i].center.x * wb.Width / 100.0 - res.face[i].width * wb.Width / 200.0), 0),
maxInt((int)(res.face[i].center.y * wb.Height / 100.0 - res.face[i].height * wb.Height / 200.0), 0),
(int)(res.face[i].width * wb.Width / 100.0), (int)((res.face[i].height * wb.Height) / 100.0));
byte[] ColorData = { 0, 0, 255, 100 }; // B G R
for (int j = 0; j < rect.Width; j++)
{
Int32Rect rect1 = new Int32Rect(
j + rect.X,
rect.Y,
1,
1);
wb.WritePixels(rect1, ColorData, 4, 0);
Int32Rect rect2 = new Int32Rect(
j + rect.X,
rect.Y + rect.Height,
1,
1);
wb.WritePixels(rect2, ColorData, 4, 0);
}
for (int j = 0; j < rect.Height; j++)
{
Int32Rect rect1 = new Int32Rect(
rect.X,
j + rect.Y,
1,
1);
wb.WritePixels(rect1, ColorData, 4, 0);
Int32Rect rect2 = new Int32Rect(
rect.X + rect.Width,
j + rect.Y,
1,
1);
wb.WritePixels(rect2, ColorData, 4, 0);
}
}
var pngE1 = new PngBitmapEncoder();
pngE1.Frames.Add(BitmapFrame.Create(wb));
using (Stream stream = File.Create(path + ".jpg"))
{
pngE1.Save(stream);
}
// Insert code to set properties and fields of the object.
XmlSerializer mySerializer = new XmlSerializer(typeof(List<Face>));
// To write to a file, create a StreamWriter object.
StreamWriter myWriter = new StreamWriter("detectResult.xml", true);
mySerializer.Serialize(myWriter, faceList);
myWriter.Close();
}
private void DefaultStage(DetectResult detectResult)
{
if (detectResult.face.Count == 1)
{
VerifyResult person = fs.Recognition_VerifyByName(detectResult.face[0].face_id, userName.Text);
status.Content = "Hello " + userName.Text + ", What would you like to do?";
if (person == null)
{
PersonBasicInfo info = fs.Person_Create(userName.Text, detectResult.face[0].face_id);
AsyncResult a = fs.Train_VerifyById(info.person_id);
}
else
{
if (!person.is_same_person)
status.Content = "NO! You are not " + userName.Text;
else
{
lockFile.IsEnabled = true;
UnlockFile.IsEnabled = true;
Increase.IsEnabled = true;
}
}
}
else
{
status.Content = "No face detected";
}
}
private void AddFaceStage(DetectResult detectResult)
{
if (detectResult.face.Count != 1)
{
System.Windows.MessageBox.Show("No face detected, or more than one faces detected");
return;
}
//perform add face to person
ManageResult result = fs.Person_AddFaceByName(userName.Text, detectResult.face[0].face_id);
if (result == null)
return;
if (result.success)
{
fs.Train_VerifyByName(userName.Text);
System.Windows.MessageBox.Show("Face Added");
}
}
private void DetectImages(List<string> fileNames)
{
foreach (var fileName in fileNames)
{
DetectResult detectResult = new DetectResult();
detectResult = faceService.Detection_DetectImg(savePath + "\\" + fileName);
DetectFaceInfo detectFaceInfo = new DetectFaceInfo(detectResult, fileName);
DetectFaceInfos.Add(detectFaceInfo);
MoveFile(savePath + "\\" + fileName);
SaveDataToDB(detectResult, fileName);
}
}
private void SaveDataToDB(DetectResult detectResult, string fileName)
{
using (var session = DocumentStore.OpenSession())
{
string[] st = fileName.Split('_');
DetectFaceInfo detectFaceInfo = session.Load<DetectFaceInfo>(st[0]);
if (detectFaceInfo != null)
{
if (detectFaceInfo.Race == null)
{
if (detectResult.face.Count > 0)
{
Face face = detectResult.face.SingleOrDefault();
detectFaceInfo.Age = face.attribute.age.value;
detectFaceInfo.AgeRange = face.attribute.age.range;
detectFaceInfo.Gender = face.attribute.gender.value;
detectFaceInfo.GenderConfidence = face.attribute.gender.confidence;
detectFaceInfo.Race = face.attribute.race.value;
detectFaceInfo.RaceConfidence = face.attribute.race.confidence;
}
}
session.Store(detectFaceInfo);
session.SaveChanges();
}
}
}
