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  41 ///////////////////////////////////////////////
  42 //// Created by Khudyakov V.A. bober@gorodok.net
  43 //////////////////////////////////////////////
  44
  45 #ifndef __CVFACE_H__
  46 #define __CVFACE_H__
  47
  48 #include "cvfacetemplate.h"
  49
  50 #define MAX_LAYERS 64
  51
  52 class Face
  53 {
  54 public:
  55         Face(FaceTemplate * lpFaceTemplate);
  56         virtual ~Face();
  57
  58         inline bool isFeature(void * lpElem);
  59
  60         virtual void Show(IplImage * /*Image*/){};
  61         virtual void ShowIdeal(IplImage* /*Image*/){};
  62
  63         virtual void CreateFace(void * lpData) = 0;
  64         virtual bool CheckElem(void * lpCandidat,void * lpIdeal) = 0;
  65         virtual double GetWeight() = 0;
  66 protected:
  67         FaceFeature * m_lpIdealFace;//ideal face definition
  68         long m_lFaceFeaturesNumber; //total number of diferent face fetures
  69         long * m_lplFaceFeaturesCount;//number of each fetures fouded for this face
  70         FaceFeature ** m_lppFoundedFaceFeatures;//founded features of curen face
  71         double m_dWeight;
  72 };
  73
  74 inline bool Face::isFeature(void * lpElem)
  75 {
  76         for (int i = 0;i < m_lFaceFeaturesNumber;i ++)
  77         {
  78                 void * lpIdeal = m_lpIdealFace[i].GetContour();
  79
  80                 if ( CheckElem( lpElem,lpIdeal) )
  81                 {
  82                         if (m_lplFaceFeaturesCount[i] < 3*MAX_LAYERS)
  83                         {
  84                                 double dWeight = m_lpIdealFace[i].GetWeight();
  85                                 bool bIsFeature = m_lpIdealFace[i].isFaceFeature();
  86
  87
  88                                 if (bIsFeature)
  89                                 {
  90                                         m_lppFoundedFaceFeatures[i][m_lplFaceFeaturesCount[i]].SetWeight(dWeight);
  91                                         m_lppFoundedFaceFeatures[i][m_lplFaceFeaturesCount[i]].SetContour(lpElem);
  92                                         m_lppFoundedFaceFeatures[i][m_lplFaceFeaturesCount[i]].SetFeature(bIsFeature);
  93                                         m_lplFaceFeaturesCount[i] ++;
  94                                 }
  95
  96                                 m_dWeight += dWeight;
  97
  98                                 if (bIsFeature)
  99                                         return true;
 100                         }
 101                 }
 102
 103         }
 104
 105         return false;
 106 }//inline bool RFace::isFeature(void * lpElem);
 107
 108
 109 struct FaceData
 110 {
 111         CvRect LeftEyeRect;
 112         CvRect RightEyeRect;
 113         CvRect MouthRect;
 114         double Error;
 115 };//struct FaceData
 116
 117 class RFace:public Face
 118 {
 119 public:
 120         RFace(FaceTemplate * lpFaceTemplate);
 121         virtual ~RFace();
 122         virtual bool CheckElem(void * lpCandidat,void * lpIdeal);
 123         virtual void  CreateFace(void * lpData);
 124         virtual void Show(IplImage* Image);
 125         virtual void ShowIdeal(IplImage* Image);
 126         virtual double GetWeight();
 127 private:
 128         bool isPointInRect(CvPoint p,CvRect rect);
 129         bool m_bIsGenerated;
 130         void ResizeRect(CvRect Rect,CvRect * lpRect,long lDir,long lD);
 131         void CalculateError(FaceData * lpFaceData);
 132 };
 133
 134
 135 #endif //__FACE_H__
 136