public CImage()
{
hImage = -1;
CheckForError(FSDK.CreateEmptyImage(ref hImage));
height = 0;
width = 0;
}
public IntPtr GetHbitmap()
{
IntPtr bmh = IntPtr.Zero;
CheckForError(FSDK.SaveImageToHBitmap(hImage, ref bmh));
return(bmh);
}
public CImage Copy()
{
int NewImage = -1;
CheckForError(FSDK.CreateEmptyImage(ref NewImage));
CheckForError(FSDK.CopyImage(hImage, NewImage));
return(new CImage(NewImage));
}
public CImage Rotate90(int Multiplier)
{
int NewImage = -1;
CheckForError(FSDK.CreateEmptyImage(ref NewImage));
CheckForError(FSDK.RotateImage90(hImage, Multiplier, NewImage));
return(new CImage(NewImage));
}
public CImage Rotate(double Angle)
{
int NewImage = -1;
CheckForError(FSDK.CreateEmptyImage(ref NewImage));
CheckForError(FSDK.RotateImage(hImage, Angle, NewImage));
return(new CImage(NewImage));
}
public CImage Resize(double Ratio)
{
int NewImage = -1;
CheckForError(FSDK.CreateEmptyImage(ref NewImage));
CheckForError(FSDK.ResizeImage(hImage, Ratio, NewImage));
return(new CImage(NewImage));
}
public Face(byte[] face_template, FSDK.TFacePosition face_pos, FSDK.TPoint[] facial_features, FSDK.CImage face_image)
{
this.face_template = face_template;
this.face_position = FacePosition.FromFSDK(face_pos);
this.facial_features = facial_features;
this.image = face_image;
this.face_image = face_image;
}
public FacsRecognition(FSDK.TPoint[] firstFaceFeatures)
{
_firstFaceFeatures = firstFaceFeatures;
if (_streamWriter == null)
{
_streamWriter = new StreamWriter(File.OpenWrite("prueba.txt"));
}
}
public CImage CopyRectReplicateBorder(int x1, int y1, int x2, int y2)
{
int NewImage = -1;
CheckForError(FSDK.CreateEmptyImage(ref NewImage));
CheckForError(FSDK.CopyRectReplicateBorder(hImage, x1, y1, x2, y2, NewImage));
return(new CImage(NewImage));
}
public FSDK.TFacePosition[] DetectMultipleFaces()
{
FSDK.TFacePosition [] FaceArray;
int detected = 0;
int res = FSDK.DetectMultipleFaces(hImage, ref detected, out FaceArray, FSDK.sizeofTFacePosition * 1024);
if (FSDKE_FACE_NOT_FOUND == res)
{
FaceArray = new FSDK.TFacePosition[0];
}
else
{
CheckForError(res);
}
return(FaceArray);
}
private void Dispose(bool disposing)
{
if (!this.disposed)
{
if (disposing)
{
//dispose managed components
}
if (hImage >= 0)
{
FSDK.FreeImage(hImage);
hImage = -1;
}
}
disposed = true;
}
public TFacePosition DetectFace()
{
TFacePosition fp = new FSDK.TFacePosition();
int res = FSDK.DetectFace(hImage, ref fp);
if (FSDKE_FACE_NOT_FOUND == res)
{
fp = new FSDK.TFacePosition();
fp.xc = 0;
fp.yc = 0;
fp.angle = 0;
fp.w = 0;
}
else
{
CheckForError(res);
}
return(fp);
}
public IDictionary<int, ActionUnit> SetActionUnits(FSDK.TPoint[] actualFaceFeatures)
{
_actualFaceFeatures = actualFaceFeatures;
var cheekMotion = 0d;
var firstLeftCheekMotion = Distance(0, 52, true);
var actualLeftCheekMotion = Distance(0, 52);
cheekMotion = -1 * ((actualLeftCheekMotion - firstLeftCheekMotion) / firstLeftCheekMotion);
double eyebrows, lips, mouth, lipHeight;
eyebrows = Distance(24, 13) + Distance(0, 16) + Distance(23, 12);
lips = Distance(3, 4);
mouth = Distance(9, 56) + Distance(11, 54);
double browsDistance, browsD, browsD0;
double eyeHeight, eyeHeightNeutral;
double lipsH10, lipsH20, lipsH1, lipsH2;
double lipsWidth, lipsWidthNeutral;
double lipsDistance, lipsD, lipsD0, lipsDistanceI, lipsDI, lipsD0I;
double innerBrow, outerBrow, iBrow, oBrow, iBrow0, oBrow0;
browsD0 = Distance(13, 14, true);
browsD = Distance(13, 14);
browsDistance = (browsD - browsD0) / browsD0;
iBrow0 = Distance(13, 24, true);
iBrow = Distance(13, 24);
innerBrow = (iBrow - iBrow0) / iBrow0;
oBrow0 = Distance(12, 23, true);
oBrow = Distance(12, 23);
outerBrow = (oBrow - oBrow0) / oBrow0;
lipsH10 = Distance(54, 61, true);
lipsH20 = Distance(55, 64, true);
lipsH1 = Distance(54, 61);
lipsH2 = Distance(55, 64);
lipsWidthNeutral = Distance(3, 4, true);
lipsWidth = Distance(3, 4);
lipsD0 = Distance(3, 27, true);
lipsD = Distance(3, 27);
lipsDistance = -1 * ((lipsD - lipsD0) / lipsD0);
lipsD0I = Distance(4, 31, true);
lipsDI = Distance(4, 31);
lipsDistanceI = -1 * ((lipsD - lipsD0) / lipsD0);
lipHeight = ((lipsH1 + lipsH2) - (lipsH10 + lipsH20)) / (lipsH10 + lipsH20);
_lipsWidthMovement = (lipsWidth - lipsWidthNeutral) / lipsWidthNeutral;
eyeHeightNeutral = Distance(27, 28, true);
eyeHeight = Distance(27, 28);
_eyeHeightMovement = (eyeHeight - eyeHeightNeutral) / eyeHeightNeutral;
int totalFrame = 0;
int iBefore = totalFrame - 1;// - 1;
var actionUnits = new ActionUnits()
.With(AUMovement.CheekMotion, cheekMotion)
.With(AUMovement.LipHeight, lipHeight)
.With(AUMovement.LipsWidth, _lipsWidthMovement)
.With(AUMovement.LipsDistanceI, lipsDistanceI)
.With(AUMovement.LipsDistance, lipsDistance)
.GetActionUnits();
return actionUnits;
}
private void draw(FSDK.TFacePosition FacePosition)
{
if (FacePosition.w != 0)
{
gr.DrawRectangle(Pens.LightPink,
FacePosition.xc - FacePosition.w / 2,
FacePosition.yc - FacePosition.w / 2,
FacePosition.w,
FacePosition.w);//标示人脸
}
}
public FSDK.TPoint[] DetectFacialFeaturesInRegion(ref FSDK.TFacePosition FacePosition)
{
FSDK.TPoint[] feats;
CheckForError(FSDK.DetectFacialFeaturesInRegion(hImage, ref FacePosition, out feats));
return(feats);
}
public FSDK.TPoint[] DetectFacialFeatures()
{
FSDK.TPoint[] feats;
CheckForError(FSDK.DetectFacialFeatures(hImage, out feats));
return(feats);
}
CImage(System.Drawing.Image ImageObject)
{
hImage = -1;
CheckForError(FSDK.LoadImageFromCLRImage(ref hImage, ImageObject));
PopulateHeightAndWidth();
}
public CImage MirrorVertical()
{
CheckForError(FSDK.MirrorImage(hImage, false));
return(this);
}
public CImage(string FileName)
{
hImage = -1;
CheckForError(FSDK.LoadImageFromFile(ref hImage, FileName));
PopulateHeightAndWidth();
}
CImage(IntPtr BitmapHandle)
{
hImage = -1;
CheckForError(FSDK.LoadImageFromHBitmap(ref hImage, BitmapHandle));
PopulateHeightAndWidth();
}
public byte[] GetFaceTemplateUsingEyes(ref FSDK.TPoint[] EyeCoords)
{
byte[] tmpl;
CheckForError(FSDK.GetFaceTemplateUsingEyes(hImage, ref EyeCoords, out tmpl));
return(tmpl);
}
public CImage MirrorHorizontal()
{
CheckForError(FSDK.MirrorImage(hImage, true));
return(this);
}
public byte[] GetFaceTemplateInRegion(ref FSDK.TFacePosition FacePosition)
{
byte[] tmpl;
CheckForError(FSDK.GetFaceTemplateInRegion(hImage, ref FacePosition, out tmpl));
return(tmpl);
}
private void PopulateHeightAndWidth()
{
CheckForError(FSDK.GetImageHeight(hImage, ref height));
CheckForError(FSDK.GetImageWidth(hImage, ref width));
}
public byte[] GetFaceTemplateUsingEyes(ref FSDK.TPoint[] EyeCoords)
{
byte[] tmpl;
CheckForError(FSDK.GetFaceTemplateUsingEyes(hImage, ref EyeCoords, out tmpl));
return tmpl;
}
public FSDK.TPoint[] DetectFacialFeaturesInRegion(ref FSDK.TFacePosition FacePosition)
{
FSDK.TPoint[] feats;
CheckForError(FSDK.DetectFacialFeaturesInRegion(hImage, ref FacePosition, out feats));
return feats;
}
public void Save(string FileName)
{
CheckForError(FSDK.SaveImageToFile(hImage, FileName));
}
public byte[] GetFaceTemplateInRegion(ref FSDK.TFacePosition FacePosition)
{
byte[] tmpl;
CheckForError(FSDK.GetFaceTemplateInRegion(hImage, ref FacePosition, out tmpl));
return tmpl;
}
public System.Drawing.Image ToCLRImage()
{
System.Drawing.Image img = new System.Drawing.Bitmap(1, 1);
CheckForError(FSDK.SaveImageToCLRImage(hImage, ref img));
return(img);
}
public static FacePosition FromFSDK(FSDK.TFacePosition obj)
{
return new FacePosition(obj.angle, obj.w, obj.xc, obj.yc);
}
public byte[] GetFaceTemplate()
{
byte[] tmpl;
CheckForError(FSDK.GetFaceTemplate(hImage, out tmpl));
return(tmpl);
}