private static StoredFace StoredFace(FaceInfo dface)
{
TS.Core.Model.Rectangle faceRectangle = dface.FaceRectangle;
return(new StoredFace()
{
FaceInfo = dface,
XPos = Math.Max((int)(faceRectangle.X - faceRectangle.Width / 2.0), 0),
YPos = Math.Max((int)(faceRectangle.Y - faceRectangle.Height / 2.0), 0),
Width = (int)(faceRectangle.Width * 2.0),
Height = (int)(faceRectangle.Height * 2.0)
});
}
private static FaceFrame CropFaceToExtractor(StoredFace face, System.Drawing.Image frameImage)
{
StoredFace storedFace = face;
FaceInfo faceInfo = face.FaceInfo;
using (Bitmap image = new Bitmap(storedFace.Width, storedFace.Height))
{
using (Graphics graphics = Graphics.FromImage((System.Drawing.Image)image))
{
graphics.InterpolationMode = InterpolationMode.High;
graphics.DrawImage(frameImage, new RectangleF(0.0f, 0.0f, (float)storedFace.Width, (float)storedFace.Height), new RectangleF((float)storedFace.XPos, (float)storedFace.YPos, (float)storedFace.Width, (float)storedFace.Height), GraphicsUnit.Pixel);
}
using (Bitmap bmp = Grayscale.CommonAlgorithms.Y.Apply(image))
{
TS.Core.Model.Rectangle faceRectangle = faceInfo.FaceRectangle;
FaceFrame faceFrame1 = new FaceFrame();
faceFrame1.Frame = JpegCompression.ConvertToJpeg(bmp, 70);
faceFrame1.FrameId = storedFace.FrameId;
FaceFrame faceFrame2 = faceFrame1;
FaceData faceData1 = new FaceData();
faceData1.DetectionProb = (float)faceInfo.DetectionProbability;
faceData1.Width = (int)faceRectangle.Width;
faceData1.Height = (int)faceRectangle.Height;
faceData1.LeftX = (int)faceRectangle.X - storedFace.XPos;
faceData1.LeftY = (int)faceRectangle.Y - storedFace.YPos;
FaceData faceData2 = faceData1;
TS.Core.Model.Point point = faceInfo.LeftEye;
int num1 = (int)point.X - storedFace.XPos;
faceData2.LeftEyeX = num1;
FaceData faceData3 = faceData1;
point = faceInfo.RightEye;
int num2 = (int)point.X - storedFace.XPos;
faceData3.RightEyeX = num2;
FaceData faceData4 = faceData1;
point = faceInfo.LeftEye;
int num3 = (int)point.Y - storedFace.YPos;
faceData4.LeftEyeY = num3;
FaceData faceData5 = faceData1;
point = faceInfo.RightEye;
int num4 = (int)point.Y - storedFace.YPos;
faceData5.RightEyeY = num4;
FaceData faceData6 = faceData1;
faceFrame2.Face = faceData6;
return(faceFrame1);
}
}
}
private void DetectFaces(Bitmap img, int index)
{
try
{
FaceInfo[] faceInfoArray = _faces[index].DetectAllFaces(img.ConvertFrom(), null);
if (faceInfoArray.Length > 0)
{
try
{
for (int index1 = 0; index1 < faceInfoArray.Length; ++index1)
{
double num1 = Math.Abs(faceInfoArray[index1].PitchAngle);
double num2 = Math.Abs(faceInfoArray[index1].YawAngle);
if (faceInfoArray[index1].DetectionProbability >= _fquality && num1 <= 0.600000023841858 && num2 <= 0.800000011920929)
{
Rectangle faceRectangle = faceInfoArray[index1].FaceRectangle;
System.Drawing.Rectangle srcRect = new System.Drawing.Rectangle
{
X = (int)(faceRectangle.X - 0.4 * faceRectangle.Width),
Y = (int)(faceRectangle.Y - 0.4 * faceRectangle.Height),
Height = (int)(faceRectangle.Height + 0.8 * faceRectangle.Height),
Width = (int)(faceRectangle.Width + 0.8 * faceRectangle.Width)
};
if (srcRect.Y < 0)
{
srcRect.Y = 0;
}
if (srcRect.X + srcRect.Width > img.Width)
{
srcRect.Width = img.Width - srcRect.X;
}
if (faceRectangle.Y + srcRect.Height > img.Height)
{
srcRect.Height = img.Height - srcRect.Y;
}
using (Bitmap bitmap = new Bitmap(srcRect.Width, srcRect.Height))
{
using (Graphics graphics = Graphics.FromImage(bitmap))
{
try
{
graphics.DrawImage(img, new System.Drawing.Rectangle(0, 0, srcRect.Width, srcRect.Height), srcRect, GraphicsUnit.Pixel);
Invoke(new AddImageFunc(AddImage), (object)bitmap);
}
catch
{
}
}
}
}
}
}
catch
{
}
}
img.Dispose();
try
{
_detectors[index] = 0;
}
catch
{
}
}
catch
{
try
{
_detectors[index] = 0;
}
catch
{
}
try
{
img.Dispose();
}
catch
{
}
}
}
public void SaveFace(string str, FaceRecognition rec)
{
try
{
BcFace bcFace = new BcFace();
string[] strArray = str.Replace(_currentDir + "\\", "").ToUpper().Replace(".JPEG", "").Replace(".JPG", "").Replace(".BMP", "").Replace(".GIF", "").Replace(".PNG", "").Replace(".TIFF", "").Split(new string[1]
{
" "
}, StringSplitOptions.RemoveEmptyEntries);
bcFace.Id = Guid.Empty;
if (strArray.Length > 1)
{
bcFace.FirstName = strArray[1];
}
if (strArray.Length > 0)
{
bcFace.Surname = strArray[0];
}
if (strArray.Length > 2)
{
bcFace.LastName = strArray[2];
}
Bitmap source = (Bitmap)Image.FromFile(str);
TS.Sdk.StaticFace.Model.Image image = source.ConvertFrom();
BcKey bcKey = new BcKey();
FaceInfo face = rec.Engine.DetectMaxFace(image, null);
if (face != null)
{
bcFace.Comment = CommonComment;
bcFace.Sex = CommonSex;
bcFace.AccessId = _selectedCategoryId;
bcFace.EditUserId = MainForm.CurrentUser.Id;
Rectangle faceRectangle = face.FaceRectangle;
int width1 = (int)faceRectangle.Width * 2;
faceRectangle = face.FaceRectangle;
int height1 = (int)faceRectangle.Height * 2;
Bitmap bitmap = new Bitmap(width1, height1);
using (Graphics graphics = Graphics.FromImage(bitmap))
{
graphics.FillRectangle(Brushes.White, 0, 0, bitmap.Width, bitmap.Height);
faceRectangle = face.FaceRectangle;
double x1 = faceRectangle.X;
faceRectangle = face.FaceRectangle;
double num1 = faceRectangle.Width / 2.0;
int x2 = (int)(x1 - num1);
double num2 = source.Height;
faceRectangle = face.FaceRectangle;
double y1 = faceRectangle.Y;
double num3 = num2 - y1;
faceRectangle = face.FaceRectangle;
double height2 = faceRectangle.Height;
double num4 = num3 - height2;
faceRectangle = face.FaceRectangle;
double num5 = faceRectangle.Width / 2.0;
int y2 = (int)(num4 - num5);
int width2 = bitmap.Width;
int height3 = bitmap.Height;
graphics.DrawImage(source, new System.Drawing.Rectangle(0, 0, width2, height3), new System.Drawing.Rectangle(x2, y2, width2, height3), GraphicsUnit.Pixel);
}
MemoryStream memoryStream1 = new MemoryStream();
MemoryStream memoryStream2 = new MemoryStream();
bitmap.Save(memoryStream1, ImageFormat.Jpeg);
BcImage bcImage = new BcImage();
if (bitmap.Width >= 300)
{
bitmap = new Bitmap(bitmap, new Size(bitmap.Width / 2, bitmap.Height / 2));
bitmap.Save(memoryStream2, ImageFormat.Jpeg);
bcFace.ImageIcon = memoryStream2.GetBuffer();
bcImage.ImageIcon = memoryStream2.GetBuffer();
}
else
{
bcFace.ImageIcon = memoryStream1.GetBuffer();
bcImage.ImageIcon = memoryStream1.GetBuffer();
}
bcFace.Save();
bcImage.FaceId = bcFace.Id;
bcImage.Image = memoryStream1.GetBuffer();
bcImage.FaceId = bcFace.Id;
bcImage.Save();
bitmap.Dispose();
memoryStream1.Close();
memoryStream1.Dispose();
memoryStream2.Close();
memoryStream2.Dispose();
bcKey.ImageKey = rec.Engine.ExtractTemplate(image, face);
if (bcKey.ImageKey != null)
{
bcKey.Ksid = -1;
bcKey.ImageId = bcImage.Id;
bcKey.FaceId = bcFace.Id;
bcKey.Save();
}
else
{
Errors.Add("Error to create template");
ErrorFiles.Add(str);
}
}
else
{
Errors.Add(Messages.NoFaceWasFound);
ErrorFiles.Add(str);
}
source.Dispose();
}
catch (Exception ex)
{
Errors.Add(ex.Message);
ErrorFiles.Add(str);
}
rec.IsWork = false;
try
{
Invoke(new NewValueFileFunc(NewValueFile), (object)_progVal, (object)_mainIndex, (object)_commonFiles.Count);
}
catch
{
}
}
