opencv/modules/legacy/src/face.h

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/*M///////////////////////////////////////////////////////////////////////////////////////
//
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//
// Intel License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000, Intel Corporation, all rights reserved.
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// this list of conditions and the following disclaimer.
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///////////////////////////////////////////////
//// Created by Khudyakov V.A. bober@gorodok.net
//////////////////////////////////////////////
#ifndef __CVFACE_H__
#define __CVFACE_H__
#include "cvfacetemplate.h"
#define MAX_LAYERS 64
class Face
{
public:
Face(FaceTemplate * lpFaceTemplate);
virtual ~Face();
inline bool isFeature(void * lpElem);
virtual void Show(IplImage * /*Image*/){};
virtual void ShowIdeal(IplImage* /*Image*/){};
virtual void CreateFace(void * lpData) = 0;
virtual bool CheckElem(void * lpCandidat,void * lpIdeal) = 0;
virtual double GetWeight() = 0;
protected:
FaceFeature * m_lpIdealFace; // Ideal face definition.
long m_lFaceFeaturesNumber; // Total number of different face features .
long * m_lplFaceFeaturesCount; // Count of each feature found on this face.
FaceFeature ** m_lppFoundedFaceFeatures; // Features found on current face.
double m_dWeight;
};
inline bool Face::isFeature(void * lpElem)
{
for (int i = 0;i < m_lFaceFeaturesNumber;i ++)
{
void * lpIdeal = m_lpIdealFace[i].GetContour();
if ( CheckElem( lpElem,lpIdeal) )
{
if (m_lplFaceFeaturesCount[i] < 3*MAX_LAYERS)
{
double dWeight = m_lpIdealFace[i].GetWeight();
bool bIsFeature = m_lpIdealFace[i].isFaceFeature();
if (bIsFeature)
{
m_lppFoundedFaceFeatures[i][m_lplFaceFeaturesCount[i]].SetWeight(dWeight);
m_lppFoundedFaceFeatures[i][m_lplFaceFeaturesCount[i]].SetContour(lpElem);
m_lppFoundedFaceFeatures[i][m_lplFaceFeaturesCount[i]].SetFeature(bIsFeature);
m_lplFaceFeaturesCount[i] ++;
}
m_dWeight += dWeight;
if (bIsFeature)
return true;
}
}
}
return false;
}//inline bool RFace::isFeature(void * lpElem);
struct FaceData
{
CvRect LeftEyeRect;
CvRect RightEyeRect;
CvRect MouthRect;
double Error;
};//struct FaceData
class RFace:public Face
{
public:
RFace(FaceTemplate * lpFaceTemplate);
virtual ~RFace();
virtual bool CheckElem(void * lpCandidat,void * lpIdeal);
virtual void CreateFace(void * lpData);
virtual void Show(IplImage* Image);
virtual void ShowIdeal(IplImage* Image);
virtual double GetWeight();
private:
bool isPointInRect(CvPoint p,CvRect rect);
bool m_bIsGenerated;
void ResizeRect(CvRect Rect,CvRect * lpRect,long lDir,long lD);
void CalculateError(FaceData * lpFaceData);
};
#endif //__FACE_H__