infohidedoc.h

基于混沌系统的图像加密算法

// InfoHideDoc.h : interface of the CInfoHideDoc class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_INFOHIDEDOC_H__08718C10_AC7F_43FC_88BD_CB96A1E6FCF0__INCLUDED_)
#define AFX_INFOHIDEDOC_H__08718C10_AC7F_43FC_88BD_CB96A1E6FCF0__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


class CInfoHideDoc : public CDocument
{
protected: // create from serialization only
	CInfoHideDoc();
	DECLARE_DYNCREATE(CInfoHideDoc)

// Attributes
public:

// Operations
public:

	LPBYTE lpbits;
	CSize m_size;
	LPBITMAPINFO lpbmi;
	BITMAPFILEHEADER bmh;//原始图像

	LPBYTE mm_lpbits;
	CSize mm_m_size;
	LPBITMAPINFO mm_lpbmi;
	BITMAPFILEHEADER mm_bmh;//秘密图像

	int trans;//大小位图切换显示标志
	int pic_save;//保存大小位图切换标志
// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CInfoHideDoc)
	public:
	virtual BOOL OnNewDocument();
	virtual void Serialize(CArchive& ar);
	virtual BOOL OnOpenDocument(LPCTSTR lpszPathName);
	//}}AFX_VIRTUAL

// Implementation
public:
	unsigned long CnvTo256PalIndex(int x,int y,unsigned char ucr,unsigned char ucg,unsigned char ucb);
	int Creat256Palette(unsigned long *pal);
	void OnDraw(CDC *pDC);
	virtual ~CInfoHideDoc();
	BOOL OnSaveDocument(LPCTSTR lpszPathName);
	void fh4(int step);
	void fh3(int step);
	void fh2(int step);
	void fh1(int step);//HILBERT逆变换递归函数
	void h4(int step);
	void h3(int step);
	void h2(int step);
	void h1(int step);//HILBERT正变换递归函数

	void BiaoZh();
	BYTE GetXY(int x, int y,int space);
	void FCT(float*x,unsigned int*L,float*C, int m, int N);
	void IFCT(float *x, unsigned int *L, float *C, int m, int N);
	void WTS(float*C, int m, int N);
	void WTSINV(float *C, int m, int N);
	void bit_reversal(unsigned int*L, int m, int N);
	void SetXY(int x, int y, BYTE val,int space);
    //yuhuan
	void Lorenz_3D(double *xi,double *yi,double *zi);
	int jh;
	int ih;
	int nh;
	int th;
	int *bh;
	int *ah;

	int RNw;
	int RNh;
	int Nh;
	int Nw;
	float *Datas;
	float *DataR;

#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CInfoHideDoc)
	afx_msg void OnArnoldZ();
	afx_msg void OnArnoldN();
	afx_msg void OnHilbertZ();
	afx_msg void OnHilbertN();
	afx_msg void OnDctZ();
	afx_msg void OnDctN();
	afx_msg void OnLsbE();
	afx_msg void OnLsbD();
	afx_msg void OnBmp2jpeg();
	afx_msg void OnRgbtogray();
	afx_msg void OnRgbto2();
	afx_msg void OnRgbto256();
	afx_msg void OnVideoPar();
	afx_msg void OnRobert();
	afx_msg void OnSobe();
	afx_msg void OnLaplace();
	afx_msg void OnLorenzDecode();
	afx_msg void OnLorenzEncode();
	afx_msg void OnLiuEncode();
	afx_msg void OnLiuDecode();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_INFOHIDEDOC_H__08718C10_AC7F_43FC_88BD_CB96A1E6FCF0__INCLUDED_)