Esempio n. 1
0
        private void matchFaceToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (FaceList.Count == 0)
                MessageBox.Show("Please enroll faces first", "Error");
            else {
                OpenFileDialog dlg = new OpenFileDialog();
                dlg.Filter = "JPEG (*.jpg)|*.jpg|Windows bitmap (*.bmp)|*.bmp|All files|*.*";

                if (dlg.ShowDialog() == DialogResult.OK)
                {
                    try
                    {
                        string fn = 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)
                            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
                            }
                        }

                        Results frmResults = new Results();
                        frmResults.Go(fr);
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show("Can't open image(s) with error: " + ex.Message.ToString(), "Error");
                    }

                }
            }
        }
Esempio n. 2
0
        private void matchFaceToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (FaceList.Count == 0)
            {
                MessageBox.Show("Please enroll faces first", "Error");
            }
            else
            {
                OpenFileDialog dlg = new OpenFileDialog();
                dlg.Filter = "JPEG (*.jpg)|*.jpg|Windows bitmap (*.bmp)|*.bmp|All files|*.*";

                if (dlg.ShowDialog() == DialogResult.OK)
                {
                    try
                    {
                        string      fn = 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)
                        {
                            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
                            }
                        }

                        Results frmResults = new Results();
                        frmResults.Go(fr);
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show("Can't open image(s) with error: " + ex.Message.ToString(), "Error");
                    }
                }
            }
        }