public void ImageDetect()
{
if (frmCameraDetect.FaceList.Count == 0)
MessageBox.Show("Please enroll faces first", "Error");
else
{
// string strapppath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\imagesearch\\imagecompare.jpg";
string strapppath = LiveFaceScan.CameraSetting.Drive + ":\\Kiosk_Image_Search\\imagecompare.jpg";
strapppath = strapppath.Replace("\\", "/");
string fn = strapppath;//dlg.FileNames[0];
TFaceRecord fr = new TFaceRecord();
fr.ImageFileName = fn;
fr.FacePosition = new FSDK.TFacePosition();
fr.FacialFeatures = new FSDK.TPoint[FSDK.FSDK_FACIAL_FEATURE_COUNT];
fr.Template = new byte[FSDK.TemplateSize];
try
{
fr.image = new FSDK.CImage(fn);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error loading file");
}
fr.FacePosition = fr.image.DetectFace();
if (0 != fr.FacePosition.w)
// 1 = 1;
//// MessageBox.Show("No faces found. Try to lower the Minimal Face Quality parameter in the Options dialog box.", "Enrollment error");
//else
{
fr.faceImage = fr.image.CopyRect((int)(fr.FacePosition.xc - Math.Round(fr.FacePosition.w * 0.5)), (int)(fr.FacePosition.yc - Math.Round(fr.FacePosition.w * 0.5)), (int)(fr.FacePosition.xc + Math.Round(fr.FacePosition.w * 0.5)), (int)(fr.FacePosition.yc + Math.Round(fr.FacePosition.w * 0.5)));
bool eyesDetected = false;
try
{
fr.FacialFeatures = fr.image.DetectEyesInRegion(ref fr.FacePosition);
eyesDetected = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error detecting eyes.");
}
if (eyesDetected)
{
fr.Template = fr.image.GetFaceTemplateInRegion(ref fr.FacePosition); // get template with higher precision
}
}
else
{
//MessageBox.Show("No faces found. Try to lower the Minimal Face Quality parameter in the Options dialog box.", "Enrollment error");
}
float Threshold = 0.0f;
FSDK.GetMatchingThresholdAtFAR(frmCameraDetect.FARValue / 100, ref Threshold);
int MatchedCount = 0;
int FaceCount = frmCameraDetect.FaceList.Count; //frmCameraDetect.FaceList.Count;
float[] Similarities = new float[FaceCount];
int[] Numbers = new int[FaceCount];
for (int i = 0; i < frmCameraDetect.FaceList.Count; i++)
{
float Similarity = 0.0f;
TFaceRecord CurrentFace = frmCameraDetect.FaceList[i];
FSDK.MatchFaces(ref fr.Template, ref CurrentFace.Template, ref Similarity);
if (Similarity >= Threshold)
{
Similarities[MatchedCount] = Similarity;
Numbers[MatchedCount] = i;
++MatchedCount;
}
if (Similarities[i] * 100 >= 90)
{
FSDKCam.CloseVideoCamera(0);
needClose = true;
// this.Close();
this.Visible = false;
this.Close();
frmCameraResult Detect = new frmCameraResult();
Detect.StartPosition = FormStartPosition.CenterScreen;
Detect.ShowImage(CurrentFace);
Detect.ShowDialog();
return;
}
}
}
}
void bgw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (status == true)
{
return;
}
try
{
//System.Threading.Thread.Sleep(10000);
if (frCompare.ImageFileName != null)
{
//do the code when bgv completes its work
// this.Close();
this.Visible = false;
this.Close();
frmCameraResult Detect = new frmCameraResult();
Detect.StartPosition = FormStartPosition.CenterScreen;
Detect.ShowImage(frCompare);
Detect.ShowDialog();
// MessageBox.Show(Similarities * 100 + "");
}
else {
lblPercent.Text = "ไม่พบข้อมูล";
pictureClose2.Visible = true;
this.Visible = false;
this.Close();
frmSearchMobile f = new frmSearchMobile();
f.ShowDialog();
//needClose = false;
//PopulateData();
}
//lblPercent.Text = "ไม่พบข้อมูล";
}
catch (Exception exRunWorkerCompleted)
{
}
}
