calclda.h

模式识别PCA+LDA的C++源代码

// CalcLDA.h: interface for the CCalcLDA class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_CALCLDA_H__6F168DE9_DBB9_4E80_9EC4_1FB80A12456D__INCLUDED_)
#define AFX_CALCLDA_H__6F168DE9_DBB9_4E80_9EC4_1FB80A12456D__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "matrix.h"
#include "BpNNet.h"	// Added by ClassView
#ifndef MIN
#define MIN(x,y)      ((x)<(y) ? (x) : (y))
#endif
#ifndef MAX
#define MAX(x,y)      ((x)>(y) ? (x) : (y))
#endif
#include "calceigen.h"
class CCalcLDA  
{
public:
	void SaveFisherFace(CMatrix &m,const char *name);
	BOOL CalcPCA();
	void SaveVector(CMatrix &m,int mode);
	void CalcMeanJ();
	BOOL CalcEigenVec();
	CMatrix CalcMeanJ(int Index);
	void CalcMean();
	void NormImage(double *img);
	void NormImage1(double *img);
	BOOL LoadSample(int NumClass,double *img,int Index,int n);
	BOOL SetClassInfo(int Num,int count);
	void Destroy();
	void Init(int NumClass,int ClassNum,int height,int width);
	CCalcLDA();//构造函数
	virtual ~CCalcLDA();
	int m_NumClass;//类别数
	int m_CurrClass;
	int MainVectors;
	int nHeight,nWidth;
	int m_nDim;
	BOOL m_Initialized;
	BOOL m_SampleLoaded;
	CCalcEigen m_PCA;
	CMatrix m_Sw;//类内散布矩阵
	CMatrix m_Sb;//类间散布矩阵
	CMatrix *m_Meanj;//第j类的均值脸
	int *m_Nj;
	int m_ClassNum;
	int m_TotalSamples;
	CMatrix m_Mean;//总均值脸
	CMatrix m_Mean1;
	CMatrix *m_Images;
	CMatrix *m_Images1;
	CMatrix **m_Samples;//样本数据二维数组
	CMatrix **m_Samples1;//样本数据二维数组
	double *EigenValue;
	CMatrix EigenVector;
private:
	BOOL InitMatrix();
	void CalcSW();
	void CalcSB();
};

#endif // !defined(AFX_CALCLDA_H__6F168DE9_DBB9_4E80_9EC4_1FB80A12456D__INCLUDED_)