private void bt_load_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Jpeg Files (.jpg)|*.jpg|Bitmap Files (.bmp)|*.bmp|All Files (*.*)|*.*";
ofd.FilterIndex = 1;
ofd.Multiselect = false;
if (ofd.ShowDialog() == DialogResult.OK)
{
mainBmp = new Bitmap(Image.FromFile(ofd.FileName));
pb_main.Image = mainBmp;
double[,] img = ImageTool.GetGreyScale(mainBmp);
ImageTool.SetImage(mainBmp, img);
double[] weights = ImageTool.getWeights(eigFaces, img, avg);
comp = ImageTool.compareWeigths(libWeights, weights);
int p = ImageTool.smallestVal(comp);
if (comp[p] > SAME_FACE_THRESH)
{
lb_person.Text = "Person: Unknown";
}
else
{
lb_person.Text = "Person: " + p;
}
recon = ImageTool.reconstruct(weights, eigFaces, avg);
pb_lib.Image = libBmp;
ImageTool.SetImage(libBmp, lib[p]);
sb_lib.Value = p;
lb_distance.Text = "Distance : " + comp[p];
faceSpace = ImageTool.difference(img, recon);
lb_faceSpace.Text = "Face Space : " + faceSpace;
if (faceSpace > FACE_THRESH)
{
lb_faceSpace.Text += "\nNot a face";
}
}
}
public string loadFace(Bitmap mainBmp)
{
String output;
//display image
//pb_main.Image = mainBmp;
double[,] img = ImageTool.GetGreyScale(mainBmp);
ImageTool.SetImage(mainBmp, img);
double[] weights = ImageTool.getWeights(eigFaces, img, avg);
comp = ImageTool.compareWeigths(libWeights, weights);
int p = ImageTool.smallestVal(comp);
Debug.WriteLine(comp[p] + "-----------");
if (comp[p] > SAME_FACE_THRESH)
{
//lb_person.Text = "Person: Unknown";
output = "Person: Unknown";
}
else
{
//lb_person.Text = "Person: " + p;
output = "Person: " + p;
ImageTool.SetImage(currentFace, lib[p]);
}
recon = ImageTool.reconstruct(weights, eigFaces, avg);
//pb_lib.Image = libBmp;
ImageTool.SetImage(libBmp, lib[p]);
//ImageTool.SetImage(currentFace, lib[p]);
//sb_lib.Value = p;
//lb_distance.Text = "Distance : " + comp[p];
faceSpace = ImageTool.difference(img, recon);
//lb_faceSpace.Text = "Face Space : " + faceSpace;
if (faceSpace > FACE_THRESH)
{
//lb_faceSpace.Text += "\nNot a face";
output = "Not a face";
}
if (faceSpace < 11500)
{
Debug.WriteLine("--------------------" + candidateAmount);
// candidateFace = ImageFunctions.combineImages((Bitmap)candidateFace.Clone(), mainBmp, candidateAmount);
for (int i = 0; i < candidates.Length; i++)
{
if (candidates[i] == null)
{
candidates[i] = mainBmp;
candidateScores[i] = faceSpace;
candidateFace = mainBmp;
}
else
{
if (faceSpace < candidateScores[i])
{
candidates[i] = mainBmp;
candidateScores[i] = faceSpace;
candidateFace = mainBmp;
break;
}
}
}
//if (candidateAmount < 10)
candidateAmount++;
//candidateFace.Save("./imgLib/face"+imageCount+".jpg", ImageFormat.Jpeg);
//imageCount++;
}
return(output);
}