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// WFilter.h: interface for the CWFilter class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_WFILTER_H__5AAF2511_8AC6_4CCE_A5F5_4E5CEDD36DCC__INCLUDED_) 
#define AFX_WFILTER_H__5AAF2511_8AC6_4CCE_A5F5_4E5CEDD36DCC__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
class CWFilter   
{ 
public: 
	void HPass_Filter2(short **pData, int nHeight, int nWidth, int nLayer); 
	void DWT_Inverse(int nHeight, int nWidth, int nLayer); 
	short **m_FilterData; 
	void HPass_Filter(short** pData, int nHeight, int nWidth, int nLayer); 
	void LPass_Filter(short** pData, int nHeight, int nWidth, int nLayer, int scale); 
	CWFilter(); 
	virtual ~CWFilter(); 
 
}; 
 
#endif // !defined(AFX_WFILTER_H__5AAF2511_8AC6_4CCE_A5F5_4E5CEDD36DCC__INCLUDED_)