numrecogbpdlg.h

采用BP神经网络算法实现的大写金融汉字识别软件的核心识别功能

// NumRecogBPDlg.h : header file
//

#if !defined(AFX_NUMRECOGBPDLG_H__08228D96_01B5_4C27_BD63_19F9B44943BA__INCLUDED_)
#define AFX_NUMRECOGBPDLG_H__08228D96_01B5_4C27_BD63_19F9B44943BA__INCLUDED_

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


#define NN_NUMBERS  14   //包含的数的个数
#define NN_RESX     9    //X方向的长度
#define NN_RESY     11    //Y方向的长度
#define NN_NOISY    25   //噪声数据的数目
#define NN_MAXITER  500  //最大循环次数

/////////////////////////////////////////////////////////////////////////////
// CNumRecogBPDlg dialog

class CNumRecogBPDlg : public CDialog
{
// Construction
public:
	CNumRecogBPDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CNumRecogBPDlg)
	enum { IDD = IDD_NUMRECOGBP_DIALOG };
	CSpinButtonCtrl	m_TrainNum;
	CListBox m_RunInfor;
	CStatic	m_RecogPic;
	CStatic	m_TrainPic;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CNumRecogBPDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// 训练数据数组
	int m_iTrainData[NN_NUMBERS][NN_RESX*NN_RESY];
	// 识别数据数组
	int m_iRecogData[NN_NUMBERS][NN_RESX*NN_RESY];
	// 训练数据加上噪声后的数据数组
	int m_iTrainNoisy[NN_NUMBERS*NN_NOISY][NN_RESX*NN_RESY];
	// 神经网络的权值数组
	float m_fWeights[NN_NUMBERS][NN_RESX*NN_RESY];
	// 要画的数字
	int *m_ipDrawTrainNum;  // 画训练数字
	int *m_ipDrawRecogNum;  // 画识别数字
	// 在识别窗口画数字标志
	bool m_bDrawNum;

//	CString m_Str;

	// 强制重画
	void InvalidateTrainPic();
	void InvalidateRecogPic();
	// 获取字符串
//	void GetText(CString &, int);
	// 运行神经网络
	void RunBPNet(bool training);
	// 画数字
	void DrawTrainNumber(CDC *, int *, CRect *);
	void DrawRecogNumber(CDC *, int *, CRect *);

	// Generated message map functions
	//{{AFX_MSG(CNumRecogBPDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnButtonTrain();
	afx_msg void OnButtonRecog();
	afx_msg void OnDeltaposSpinTrainnum(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnOpenrecogfile();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_NUMRECOGBPDLG_H__08228D96_01B5_4C27_BD63_19F9B44943BA__INCLUDED_)