public override IEnumerable <RecordValues> GetValues()
{
foreach (RecordValues values in Matrix0.GetValues())
{
yield return(new RecordValues("Matrix 0 " + values.Name, values.Length));
}
foreach (RecordValues values in Matrix1.GetValues())
{
yield return(new RecordValues("Matrix 1 " + values.Name, values.Length));
}
foreach (RecordValues values in Matrix2.GetValues())
{
yield return(new RecordValues("Matrix 2 " + values.Name, values.Length));
}
foreach (RecordValues values in Matrix3.GetValues())
{
yield return(new RecordValues("Matrix 3 " + values.Name, values.Length));
}
foreach (RecordValues values in Matrix4.GetValues())
{
yield return(new RecordValues("Matrix 4 " + values.Name, values.Length));
}
}
public GraphUI()
{
_edges = new EdgeCollection();
this.DoubleBuffered = true;
Control.CheckForIllegalCrossThreadCalls = false;
_penEdge = new Pen(Color.MediumPurple, 4);
_penEdge.EndCap = LineCap.ArrowAnchor;
_matrix = new Matrix1();
_matrix.SizeChanged += new EventHandler(_matrix_SizeChanged);
Reset();
}
public override void Calculate()
{
int[,] A = new int[Matrix1.GetLength(0), Matrix2.GetLength(1)];
for (int i = 0; i < Matrix1.GetLength(0); i++)
{
for (int j = 0; j < Matrix2.GetLength(1); j++)
{
for (int k = 0; k < Matrix1.GetLength(1); k++)
{
A[i, j] += Matrix1[i, k] * Matrix2[k, j];
}
}
}
MatrixResult = A;
}
private void loaddanhsachsv()
{
//MessageBox.Show("AAA");
labels = null;
matrix1s = null;
labels = new List<string>();
matrix1s = new List<Matrix1>();
int len = newsizegb.Width; //MessageBox.Show("new size gb with" + len.ToString());
dt = kketnoi.laydl("select hinh,h.MSSV from Hinh H,sinhvien sv where h.mssv=sv.mssv and malop='" + loptxt.Text.Trim() + "'");
int indexmt; string dtt2 = "";//============================
for (int tbd = 0; tbd < dt.Rows.Count; tbd++)
{
//MessageBox.Show(dt.Rows.Count.ToString());
string mangmatran = dt.Rows[tbd]["hinh"].ToString();
//MessageBox.Show(mangmatran.Length.ToString() +"\n"+mangmatran.ToString());
//for (int i = 0; i < mangmatran.Length - 1; i += 2)
//{
string[] mangmatran1 = mangmatran.Split('.');
// string s = "";
//dtt2 = "";
x = new Matrix1(len, len);
indexmt = 0;
for (int j = 0; j < len; j++)
for (int k = 0; k < len; k++)
{
x[j, k] = Convert.ToInt16(mangmatran1[indexmt]);//mangmatran[i][indexmt] - 48;
dtt2 += x[j, k];
indexmt++;
//s += x[j, k];
}
// MessageBox.Show(dtt2);
labels.Add(dt.Rows[tbd]["MSSV"].ToString());
matrix1s.Add(x);
// }
// dtt2 += x.ToString();//=======================
}
//string fileName = Application.StartupPath + "\\dtt2.txt";
//StreamWriter sw = new StreamWriter(fileName, false);
//sw.WriteLine(dtt2);
//sw.Close();
// gridControl1.DataSource = dt;
}
private void addface_Click(object sender, EventArgs e)
{
try
{
if (textBox1.Text == "" | loptxt.Text == "" | mssvtxt.Text == "") MessageBox.Show("Chưa nhập đủ thông tin");
else
{
gray = grabber.QueryGrayFrame().Resize(640, 480, INTER.CV_INTER_CUBIC);
//Face Detector
MCvAvgComp[][] facesDetected = gray.DetectHaarCascade(
face,
1.1,
5,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.FIND_BIGGEST_OBJECT,
new Size(60, 60));
//Action for each element detected
foreach (MCvAvgComp f in facesDetected[0])
{
// resultface = currentFrame.Copy(f.rect).Convert<Gray, byte>().Resize(100, 100, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
TrainedFace = currentFrame.Copy(f.rect).Convert<Gray, byte>();
break;
}
if (resultface == null) { timer3.Start(); return; }
//resize face detected image for force to compare the same size with the
//test image with cubic interpolation type method
TrainedFace = resultface.Resize(100, 100, INTER.CV_INTER_CUBIC);
//them ten va face vao mang
//Show face added in gray scale
//if (dem == 0)
imageBox1.Image = TrainedFace;
try
{
//TrainedFace.Save(directory + "face" + matrix1s.Count + ".bmp");
grabber.QueryFrame().Resize(640, 480, INTER.CV_INTER_CUBIC).Save(directory + textBox1.Text + matrix1s.Count + ".bmp");
}
catch (Exception ex)
{
for (int i = matrix1s.Count; i < dem; i++)
{
// File.Delete(directory + "face" + (matrix1s.Count + dem) + ".bmp");
File.Delete(directory + textBox1.Text + (matrix1s.Count + dem) + ".bmp");
}
}
//tface.Add(TrainedFace);
TrainedFace = TrainedFace.Resize(50, 50, INTER.CV_INTER_CUBIC);
Bitmap tam = TrainedFace.ToBitmap();
Bitmap bmnewsize = new Bitmap(tam, newsizegb);
x = PCA.image_2_matrix(bmnewsize);
x = Radon1.ApdungRadon(x);// PCA.apDungWaveletGabors(x, 0, 1.56, 1);
matrix1stam.Add(x);
matrix1s.Add(x);
labels.Add(mssvtxt.Text);
if (dem != 9)
addface.Text = "Add face " + (dem + 2).ToString();
dem++;
if (dem == 10)
{
luuanh();
MessageBox.Show(textBox1.Text + "'s Face detected and added :)", "Training OK", MessageBoxButtons.OK, MessageBoxIcon.Information);
dem = 0; mauso = 1;
// tface = null; tface = new List<Image<Gray, byte>>();
matrix1stam = null; matrix1stam = new List<Matrix1>();
x = null;
imageBox1.Image = null;
ibe1.Image = ibe2.Image = ibn.Image = ibm.Image = null;
addface.Text = "Add face 1";
resultface = resulteyeL = resulteyeR = resultmouth = resultnose = null;
refreshdata();
}
HDfaces++;
mauso++;
if (HDfaces <= 10)
{
label9.Text = mauso.ToString();
pictureBox1.Image = Image.FromFile(Application.StartupPath.ToString() + "/huongdan/" + HDfaces.ToString() + ".bmp");
//MessageBox.Show(HDfaces.ToString());
}
}
}
catch (Exception ex)
{
dem = 0;
MessageBox.Show(ex.ToString(), "Training Fail", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
public void gabor(Bitmap bmg)
{
//Bitmap bmg = new Bitmap(filenamepath);
Bitmap tam = new Bitmap(bmg, newsizegb);
x = PCA.image_2_matrix(tam);
x = Radon1.ApdungRadon(x);//PCA.apDungWaveletGabors(x, 0, 1.56, 1);
}
public void CapNhatAnh(List<double> list, string ma, Matrix1 matrix)
{
//Cập nhật số lần
DataTable dtb = new DataTable();
SqlCommand cm;
// SqlDataAdapter da;
string index = "";
kketnoi.connect();
for (int l = 0; l < list.Count; l += 2)
{
index += list[l].ToString();
cm = new SqlCommand("UPDATE [Hinh] SET [SoLan] = @solan WHERE MSSV=@mssv and MaHinh=@mahinh", kketnoi.con);
string tam = kketnoi.lay1dong("select solan from hinh where mssv='" + ma + "' and mahinh='" + list[l] + "' ");
if (tam.Trim() == "") tam = "0";
cm.Parameters.AddWithValue("@solan", Convert.ToInt32(tam) + 1);
cm.Parameters.AddWithValue("@mssv", ma);
cm.Parameters.AddWithValue("@mahinh", list[l]);
kketnoi.connect();
cm.ExecuteNonQuery();
}
kketnoi.connectClose();
//Tìm kiếm mã ảnh có số lần cập nhật thấp nhất theo mssv
string mahinh = kketnoi.lay1dong("select top 1 mahinh from hinh where mssv='" + ma + "' and solan<=(select min(solan) from hinh where mssv='" + ma + "')");
// Lưu ma trận
string matran = "";
int row = matrix.NoRows;
int col = matrix.NoCols;
for (int k = 0; k < row; k++)
for (int l = 0; l < col; l++)
{
matran += matrix[k, l];
matran += '.';
}
string minsolan = kketnoi.lay1dong("select min(solan) from hinh where mssv='" + ma + "'");
//MessageBox.Show("mssv " + ma + "_" + "\nmahinh it nhat " + mahinh);
//MessageBox.Show(matran.ToString());
//cập nhật ma trận +so lan theo mã hình và mssv
kketnoi.connect();
cm = new SqlCommand("UPDATE [Hinh] SET [Hinh] = @hinh, solan=@solan, ngaycapnhat=@ngay WHERE MSSV=@mssv and MaHinh=@mahinh", kketnoi.con);
cm.Parameters.AddWithValue("@hinh", matran);
cm.Parameters.AddWithValue("@mssv", ma);
cm.Parameters.AddWithValue("@mahinh", mahinh);
cm.Parameters.AddWithValue("@solan", Convert.ToInt16(minsolan) + 1);
cm.Parameters.AddWithValue("@ngay", DateTime.Now.ToString());
cm.ExecuteNonQuery();
kketnoi.connectClose();
//MessageBox.Show(index);
}
