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MainForm.cs
571 lines (407 loc) · 18.8 KB
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MainForm.cs
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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
using Emgu.CV;
using Emgu.CV.Structure;
using Emgu.CV.CvEnum;
using System.IO;
using System.Diagnostics;
using MySql.Data.MySqlClient;
using System.Speech;
using System.Speech.Recognition;
namespace MultiFaceRec
{
public partial class FrmPrincipal : Form
{
//Declararation of all variables, vectors and haarcascades
Image<Bgr, Byte> currentFrame;
Capture grabber;
HaarCascade face;
HaarCascade eye;
MCvFont font = new MCvFont(FONT.CV_FONT_HERSHEY_TRIPLEX, 0.5d, 0.5d);
Image<Gray, byte> result, TrainedFace = null;
Image<Gray, byte> gray = null;
List<Image<Gray, byte>> trainingImages = new List<Image<Gray, byte>>();
List<string> labels = new List<string>();
List<string> NamePersons = new List<string>();
int ContTrain, NumLabels, t;
string name, names = null;
string prakhar;
private bool captureInProgress;
string server = "MYSQL5009.HostBuddy.com";
string database = "db_9cf135_hawk";
string uid = "9cf135_hawk";
string password = "ticcttmosfet";
public FrmPrincipal()
{
InitializeComponent();
//Load haarcascades for face detection
face = new HaarCascade("haarcascade_frontalface_default.xml");
//eye = new HaarCascade("haarcascade_eye.xml");
try
{
//Load of previus trainned faces and labels for each image
string Labelsinfo = File.ReadAllText(Application.StartupPath + "/TrainedFaces/TrainedLabels.txt");
string[] Labels = Labelsinfo.Split('%');
NumLabels = Convert.ToInt16(Labels[0]);
ContTrain = NumLabels;
string LoadFaces;
for (int tf = 1; tf < NumLabels + 1; tf++)
{
LoadFaces = "face" + tf + ".bmp";
trainingImages.Add(new Image<Gray, byte>(Application.StartupPath + "/TrainedFaces/" + LoadFaces));
labels.Add(Labels[tf]);
}
}
catch (Exception e)
{
//MessageBox.Show(e.ToString());
MessageBox.Show("Nothing in binary database, please add at least a face(Simply train the prototype with the Add Face Button).", "Triained faces load", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void button1_Click(object sender, EventArgs e)
{
//Initialize the capture device
if (grabber == null)
{
try
{
grabber = new Capture();
grabber.QueryFrame();
}
catch (NullReferenceException excpt)
{
MessageBox.Show(excpt.Message);
}
}
if (grabber != null)
{
if (captureInProgress)
{
button1.Text = "Start live cam";
Application.Idle -= new EventHandler(FrameGrabber);
}
else
{
button1.Text = "Stop live cam";
Application.Idle += FrameGrabber;
}
captureInProgress = !captureInProgress;
}
//Initialize the FrameGraber event
}
private void button2_Click(object sender, System.EventArgs e)
{
try
{
//Trained face counter
ContTrain = ContTrain + 1;
//Get a gray frame from capture device
gray = grabber.QueryGrayFrame().Resize(320, 240, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
//Face Detector
MCvAvgComp[][] facesDetected = gray.DetectHaarCascade(
face,
1.2,
10,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.DO_CANNY_PRUNING,
new Size(20, 20));
//Action for each element detected
foreach (MCvAvgComp f in facesDetected[0])
{
TrainedFace = currentFrame.Copy(f.rect).Convert<Gray, byte>();
break;
}
//resize face detected image for force to compare the same size with the
//test image with cubic interpolation type method
TrainedFace = result.Resize(100, 100, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
trainingImages.Add(TrainedFace);
labels.Add(textBox1.Text);
//Show face added in gray scale
imageBox1.Image = TrainedFace;
//Write the number of triained faces in a file text for further load
File.WriteAllText(Application.StartupPath + "/TrainedFaces/TrainedLabels.txt", trainingImages.ToArray().Length.ToString() + "%");
//Write the labels of triained faces in a file text for further load
for (int i = 1; i < trainingImages.ToArray().Length + 1; i++)
{
trainingImages.ToArray()[i - 1].Save(Application.StartupPath + "/TrainedFaces/face" + i + ".bmp");
trainingImages.ToArray()[i - 1].Save(Application.StartupPath + "/photo/" + textBox1.Text + ".jpg");
File.AppendAllText(Application.StartupPath + "/TrainedFaces/TrainedLabels.txt", labels.ToArray()[i - 1] + "%");
}
MessageBox.Show(textBox1.Text + "´s face detected and added :)", "Training OK", MessageBoxButtons.OK, MessageBoxIcon.Information);
string connectionString;
connectionString = "SERVER=" + server + ";" + "DATABASE=" +
database + ";" + "UID=" + uid + ";" + "PASSWORD=" + password + ";";
MySqlConnection con = new MySqlConnection(connectionString);
con.Open();
string path = "photo/" + textBox1.Text + ".jpg";
MySqlCommand cmd = new MySqlCommand("insert into user (`id`,`photo`) values('" + textBox1.Text + "','" + path + "')", con);
cmd.ExecuteNonQuery();
con.Close();
}
catch
{
MessageBox.Show("Enable the face detection first", "Training Fail", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
void FrameGrabber(object sender, EventArgs e)
{
label3.Text = "0";
//label4.Text = "";
NamePersons.Add("");
//Get the current frame form capture device
currentFrame = grabber.QueryFrame().Resize(320, 240, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
//Convert it to Grayscale
gray = currentFrame.Convert<Gray, Byte>();
//Face Detector
MCvAvgComp[][] facesDetected = gray.DetectHaarCascade(
face,
1.2,
10,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.DO_CANNY_PRUNING,
new Size(20, 20));
foreach (MCvAvgComp f in facesDetected[0])
{
t = t + 1;
result = currentFrame.Copy(f.rect).Convert<Gray, byte>().Resize(100, 100, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
//draw the face detected in the 0th (gray) channel with blue color
currentFrame.Draw(f.rect, new Bgr(Color.Red), 2);
if (trainingImages.ToArray().Length != 0)
{
//TermCriteria for face recognition with numbers of trained images like maxIteration
MCvTermCriteria termCrit = new MCvTermCriteria(ContTrain, 0.001);
//Eigen face recognizer
EigenObjectRecognizer recognizer = new EigenObjectRecognizer(
trainingImages.ToArray(),
labels.ToArray(),
3000,
ref termCrit);
name = recognizer.Recognize(result);
//Draw the label for each face detected and recognized
currentFrame.Draw(name, ref font, new Point(f.rect.X - 2, f.rect.Y - 2), new Bgr(Color.LightGreen));
}
NamePersons[t - 1] = name;
NamePersons.Add("");
//Set the number of faces detected on the scene
label3.Text = facesDetected[0].Length.ToString();
}
t = 0;
//Names concatenation of persons recognized
for (int nnn = 0; nnn < facesDetected[0].Length; nnn++)
{
names = names + NamePersons[nnn] + ", ";
}
//Show the faces procesed and recognized
imageBoxFrameGrabber.Image = currentFrame;
label4.Text = names;
names = "";
//Clear the list(vector) of names
NamePersons.Clear();
}
private void button3_Click(object sender, EventArgs e)
{
/* MCvTermCriteria termCrit = new MCvTermCriteria(ContTrain, 0.001);
EigenObjectRecognizer recognizer = new EigenObjectRecognizer(trainingImages.ToArray(), labels.ToArray(), 3000, ref termCrit);
name = recognizer.Recognize(result);
prakhar = name;
info frm = new info();
frm.MyProperty = prakhar;
frm.Show();
*/
panel1.Visible = true;
for (int i = 0; i <= 908; i=i+5)
{
panel1.Size = new Size(i,575);
}
}
private void FrmPrincipal_FormClosed(object sender, FormClosedEventArgs e)
{
Application.Exit();
}
private void button4_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
currentFrame = new Image<Bgr, byte>(openFileDialog1.FileName);
imageBoxFrameGrabber.Image = currentFrame;
label3.Text = "0";
//label4.Text = "";
NamePersons.Add("");
//Get the current frame form capture device
currentFrame = currentFrame.Resize(320, 240, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
//Convert it to Grayscale
gray = currentFrame.Convert<Gray, Byte>();
//Face Detector
MCvAvgComp[][] facesDetected = gray.DetectHaarCascade(
face,
1.2,
10,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.DO_CANNY_PRUNING,
new Size(20, 20));
foreach (MCvAvgComp f in facesDetected[0])
{
t = t + 1;
result = currentFrame.Copy(f.rect).Convert<Gray, byte>().Resize(100, 100, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
//draw the face detected in the 0th (gray) channel with blue color
currentFrame.Draw(f.rect, new Bgr(Color.Red), 2);
if (trainingImages.ToArray().Length != 0)
{
//TermCriteria for face recognition with numbers of trained images like maxIteration
MCvTermCriteria termCrit = new MCvTermCriteria(ContTrain, 0.001);
//Eigen face recognizer
EigenObjectRecognizer recognizer = new EigenObjectRecognizer(
trainingImages.ToArray(),
labels.ToArray(),
3000,
ref termCrit);
name = recognizer.Recognize(result);
//Draw the label for each face detected and recognized
currentFrame.Draw(name, ref font, new Point(f.rect.X - 2, f.rect.Y - 2), new Bgr(Color.LightGreen));
}
NamePersons[t - 1] = name;
NamePersons.Add("");
//Set the number of faces detected on the scene
label3.Text = facesDetected[0].Length.ToString();
}
t = 0;
//Names concatenation of persons recognized
for (int nnn = 0; nnn < facesDetected[0].Length; nnn++)
{
names = names + NamePersons[nnn] + ", ";
}
//Show the faces procesed and recognized
imageBoxFrameGrabber.Image = currentFrame;
label4.Text = names;
names = "";
//Clear the list(vector) of names
NamePersons.Clear();
}
}
private void button5_Click(object sender, EventArgs e)
{
if (openFileDialog2.ShowDialog() == DialogResult.OK)
{
currentFrame = new Image<Bgr, byte>(openFileDialog2.FileName);
//Trained face counter
imageBoxFrameGrabber.Image = currentFrame;
currentFrame = currentFrame.Resize(320, 240, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
ContTrain = ContTrain + 1;
//Convert it to Grayscale
gray = currentFrame.Convert<Gray, Byte>();
//Get a gray frame from capture device
//Face Detector
MCvAvgComp[][] facesDetected = gray.DetectHaarCascade(
face,
1.2,
10,
Emgu.CV.CvEnum.HAAR_DETECTION_TYPE.DO_CANNY_PRUNING,
new Size(20, 20));
//Action for each element detected
foreach (MCvAvgComp f in facesDetected[0])
{
currentFrame.Draw(f.rect, new Bgr(Color.Red), 2);
result = currentFrame.Copy(f.rect).Convert<Gray, byte>();
break;
}
TrainedFace = result.Resize(100, 100, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);
imageBox1.Image = TrainedFace;
if(textBox1.Text.Length>0)
{
//resize face detected image for force to compare the same size with the
//test image with cubic interpolation type method
trainingImages.Add(TrainedFace);
labels.Add(textBox1.Text);
//Show face added in gray scale
//Write the number of triained faces in a file text for further load
File.WriteAllText(Application.StartupPath + "/TrainedFaces/TrainedLabels.txt", trainingImages.ToArray().Length.ToString() + "%");
//Write the labels of triained faces in a file text for further load
for (int i = 1; i < trainingImages.ToArray().Length + 1; i++)
{
trainingImages.ToArray()[i - 1].Save(Application.StartupPath + "/TrainedFaces/face" + i + ".bmp");
trainingImages.ToArray()[i - 1].Save(Application.StartupPath + "/photo/" + textBox1.Text + ".jpg");
File.AppendAllText(Application.StartupPath + "/TrainedFaces/TrainedLabels.txt", labels.ToArray()[i - 1] + "%");
}
MessageBox.Show(textBox1.Text + "´s face detected and added :)", "Training OK", MessageBoxButtons.OK, MessageBoxIcon.Information);
string connectionString;
connectionString = "SERVER=" + server + ";" + "DATABASE=" +
database + ";" + "UID=" + uid + ";" + "PASSWORD=" + password + ";";
MySqlConnection con = new MySqlConnection(connectionString);
con.Open();
string path = "photo/" + textBox1.Text + ".jpg";
MySqlCommand cmd = new MySqlCommand("insert into user (`id`,`photo`) values('" + textBox1.Text + "','" + path + "')", con);
cmd.ExecuteNonQuery();
con.Close();
}
}
}
private void button7_Click(object sender, EventArgs e)
{
Application.Exit();
}
private void button6_Click(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Minimized;
}
private void button8_Click(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Maximized;
}
// Handle the SpeechRecognized event.
static void recognizer_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
Console.WriteLine("Recognized text: " + e.Result.Text);
}
private void buttonX1_Click(object sender, EventArgs e)
{
}
private void button10_Click_1(object sender, EventArgs e)
{
SpeechRecognitionEngine recognizer = new SpeechRecognitionEngine();
Choices colors = new Choices();
colors.Add(new string[] { "red", "green", "blue", "who", "mehak" });
GrammarBuilder gb = new GrammarBuilder();
gb.Append(colors);
// Create the Grammar instance and load it into the speech recognition engine.
Grammar g = new Grammar(gb);
recognizer.LoadGrammar(g);
try
{
recognizer.SetInputToDefaultAudioDevice();
RecognitionResult result = recognizer.Recognize();
if (result == null)
{
label7.Text = "";
}
else
{
label7.Text = result.Text;
if (label7.Text == "red")
{
button3.PerformClick();
}
}
}
catch (InvalidOperationException exception)
{
button1.Text = String.Format("Could not recognize input from default aduio device. Is a microphone or sound card available?\r\n{0} - {1}.", exception.Source, exception.Message);
}
finally
{
recognizer.UnloadAllGrammars();
}
}
private void button9_Click(object sender, EventArgs e)
{
Form frm2 = new name();
frm2.Show();
}
private void button12_Click_1(object sender, EventArgs e)
{
panel1.Hide();
}
private void FrmPrincipal_Load(object sender, EventArgs e)
{
}
}
}