vq.h

利用一组样本之间的相关性

// VQ.h: interface for the CVQ class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_VQ_H__252FB38D_CE92_457B_A659_5FA46C99353C__INCLUDED_)
#define AFX_VQ_H__252FB38D_CE92_457B_A659_5FA46C99353C__INCLUDED_
#include "Dib.h"
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

const UCHAR CODEWORD_NUM = 128;

struct tagCodeWord 
{
	unsigned char label;
	UINT element[16];
};

class CVQ  
{
public:
	void UpdateCodeword(UINT blknum);
	long CalculateDistortion(UINT blknum);
	void FindPartitionRegion(UINT blknum);
	void InitialCodeWords();
	UINT m_uBlkNum;
	LPBYTE VQAlgorithm(CDib* pSrcImg);
	CVQ();
	virtual ~CVQ();
	tagCodeWord CodeWord[CODEWORD_NUM];
	tagCodeWord* SampleVector;
};

#endif // !defined(AFX_VQ_H__252FB38D_CE92_457B_A659_5FA46C99353C__INCLUDED_)