public void LoadDB()
{
using (conn = new SqlCeConnection(stringCon))
{
conn.Open();
using (cmd = new SqlCeCommand(@"SELECT * FROM FaceList", conn))
{
SqlCeDataReader re = cmd.ExecuteReader();
while (re.Read())
{
TFaceRecord fr = new TFaceRecord();
fr.ImageFileName = re.GetString(0);
fr.subjectName = re.GetString(1);
fr.FacePosition = new FSDK.TFacePosition();
fr.FacePosition.xc = re.GetInt32(2);
fr.FacePosition.yc = re.GetInt32(3);
fr.FacePosition.w = re.GetInt32(4);
fr.FacePosition.angle = re.GetFloat(5);
fr.FacialFeatures = new FSDK.TPoint[2];
fr.FacialFeatures[0] = new FSDK.TPoint();
fr.FacialFeatures[0].x = re.GetInt32(6);
fr.FacialFeatures[0].y = re.GetInt32(7);
fr.FacialFeatures[1] = new FSDK.TPoint();
fr.FacialFeatures[1].x = re.GetInt32(8);
fr.FacialFeatures[1].y = re.GetInt32(9);
fr.Template = new byte[FSDK.TemplateSize];
re.GetBytes(10, 0, fr.Template, 0, FSDK.TemplateSize);
Image img = Image.FromStream(new System.IO.MemoryStream(re.GetSqlBinary(11).Value));
Image img_face = Image.FromStream(new System.IO.MemoryStream(re.GetSqlBinary(12).Value));
fr.image = new FSDK.CImage(img);
fr.faceImage = new FSDK.CImage(img_face);
dbList.Add(fr);
img.Dispose();
img_face.Dispose();
}
}
conn.Close();
}
}
private void Subjects_Load(object sender, EventArgs e)
{
DBConnection db = new DBConnection();
db.LoadDB();
TFaceRecord tr = new TFaceRecord();
tr = db.dbList[0];
MessageBox.Show(tr.Template.ToString());
FaceList = new List <TFaceRecord>();
if (FSDK.FSDKE_OK != FSDK.ActivateLibrary("VBsVmYmHr/5JxUlk3q0KHjILz7R3Hb5OEhCQ7KdCg/tPbQqJfAaz8ok/9+iTgDp/KjGjkBi23HeCaUq8KKtKeXXN3xbe+bKfQ8q/3mfG6sad3AGUYDj6E+Qi2pzCWFgb4vqWDB3pLzUw+hnOZ7///CBV63IaB1kh7XF6VCaGtNw="))
{
MessageBox.Show("Please run the License Key Wizard (Start - Luxand - FaceSDK - License Key Wizard)", "Error activating FaceSDK", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
if (FSDK.InitializeLibrary() != FSDK.FSDKE_OK)
{
MessageBox.Show("Error initializing FaceSDK!", "Error");
}
}
private void button1_Click(object sender, EventArgs e)
{
TFaceRecord fr = new TFaceRecord();
FSDK.SetFaceDetectionParameters(false, true, 384);
FSDK.SetFaceDetectionThreshold((int)FaceDetectionThreshold);
fr.ImageFileName = imgLoc;
fr.FacePosition = new FSDK.TFacePosition();
fr.FacialFeatures = new FSDK.TPoint[2];
fr.Template = new byte[FSDK.TemplateSize];
fr.image = new FSDK.CImage(imgLoc);
fr.FacePosition = fr.image.DetectFace();
if (0 == fr.FacePosition.w)
{
if (imgLoc.Length <= 1)
{
MessageBox.Show("No faces found. Try to lower the Minimal Face Quality parameter in the Options dialog box.", "Enrollment error");
}
else
{
}
}
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)));
fr.FacialFeatures = fr.image.DetectEyesInRegion(ref fr.FacePosition);
fr.Template = fr.image.GetFaceTemplateInRegion(ref fr.FacePosition); // get template with higher precision
FaceList.Add(fr);
}
Image img = null;
Image img_face = null;
MemoryStream strm = new MemoryStream();
MemoryStream strm_face = new MemoryStream();
img = fr.image.ToCLRImage();
img_face = fr.faceImage.ToCLRImage();
img.Save(strm, System.Drawing.Imaging.ImageFormat.Jpeg);
img_face.Save(strm_face, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] img_array = new byte[strm.Length];
byte[] img_face_array = new byte[strm_face.Length];
strm.Position = 0;
strm.Read(img_array, 0, img_array.Length);
strm_face.Position = 0;
strm_face.Read(img_face_array, 0, img_face_array.Length);
conn = new SqlCeConnection(stringCon);
conn.Open();
var cmd = new SqlCeCommand("insert into FaceList (ImageFileName,SubjectName,FacePositionXc,FacePositionYc,FacePositionW,FacePositionAngle,Eye1X,Eye1Y,Eye2X,Eye2Y,Template,Image,FaceImage) values (@IFName,@SName,@FPXc,@FPYc,@FPW,@FPA,@Eye1X,@Eye1Y,@Eye2X,@Eye2Y,@Template,@Image,@FaceImage)", conn);
cmd.Parameters.Add(@"IFName", fr.ImageFileName);
cmd.Parameters.Add(@"SName", textBox1.Text.Trim());
cmd.Parameters.Add(@"FPXc", fr.FacePosition.xc);
cmd.Parameters.Add(@"FPYc", fr.FacePosition.yc);
cmd.Parameters.Add(@"FPW", fr.FacePosition.w);
cmd.Parameters.Add(@"FPA", fr.FacePosition.angle);
cmd.Parameters.Add(@"Eye1X", fr.FacialFeatures[0].x);
cmd.Parameters.Add(@"Eye1Y", fr.FacialFeatures[0].y);
cmd.Parameters.Add(@"Eye2X", fr.FacialFeatures[1].x);
cmd.Parameters.Add(@"Eye2Y", fr.FacialFeatures[1].y);
cmd.Parameters.Add(@"Template", fr.Template);
cmd.Parameters.Add(@"Image", img_array);
cmd.Parameters.Add(@"FaceImage", img_face_array);
int x = cmd.ExecuteNonQuery();
conn.Close();
conn.Dispose();
cmd.Dispose();
MessageBox.Show(x.ToString() + "Image successfully added !!");
}
