arithprocession.cpp

北京航空航天大学指纹识别系统源码

// ArithProcession.cpp : implementation file
//

#include "stdafx.h"
#include "FingerDemo.h"
#include "ArithProcession.h"
#include "fingerdll.h"
#include "drawminutia.h"
#include "scandialog.h"
#include "zhongzhgetbmp.h"


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CArithProcession
extern CFingerDemoApp theApp;

IMPLEMENT_DYNCREATE(CArithProcession, CFormView)

CArithProcession::CArithProcession()
	: CFormView(CArithProcession::IDD)
{
	//{{AFX_DATA_INIT(CArithProcession)
	m_cenx = 0;
	m_ceny = 0;
	m_nTzhdNum = 0;
	m_sQuality = _T("");
	m_sFingerType = _T("");
	//}}AFX_DATA_INIT
	sbmp1=new Scan_Bmp();
	sbmp2=new Scan_Bmp();
	sbmp2->ReadFile(theApp.m_ProgramePath+"\\Sampleb.bmp");
	sbmp1->ReadFile(theApp.m_ProgramePath+"\\Samplea.bmp");
	m_Minutia=(unsigned char*)GlobalAlloc(GMEM_FIXED,MAXNUM*DIM+4);
    quli=type=0;
	cenx=ceny=0;
	theApp.m_pProcessionView=this;
}

CArithProcession::~CArithProcession()
{
	GlobalFree(m_Minutia);
	theApp.m_bProcession=false;
	delete sbmp1;
	delete sbmp2;

}

void CArithProcession::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CArithProcession)
	DDX_Control(pDX, IDC_FINGER_BMP4, m_Image4);
	DDX_Control(pDX, IDC_FINGER_BMP3, m_Image3);
	DDX_Control(pDX, IDC_FINGER_BMP2, m_Image2);
	DDX_Control(pDX, IDC_FINGER_BMP1, m_Image1);
	DDX_Text(pDX, IDC_IMAGE_CENTERX, m_cenx);
	DDX_Text(pDX, IDC_IMAGE_CENTERY, m_ceny);
	DDX_Text(pDX, IDC_TZHD_NUM, m_nTzhdNum);
	DDX_Text(pDX, IDC_QUALITY_NUM, m_sQuality);
	DDX_Text(pDX, IDC_FINGER_TYPE, m_sFingerType);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CArithProcession, CFormView)
	//{{AFX_MSG_MAP(CArithProcession)
	ON_BN_CLICKED(IDC_INPORT_BMPFILE, OnInportBmpfile)
	ON_BN_CLICKED(IDC_INPORT_CAPTURE, OnInportCapture)
	ON_BN_CLICKED(IDC_COMPUTE_CENTER, OnComputeCenter)
	ON_BN_CLICKED(IDC_LU_BO, OnLuBo)
	ON_BN_CLICKED(IDC_THINNER, OnThinner)
	ON_WM_ERASEBKGND()
	ON_WM_CTLCOLOR()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CArithProcession diagnostics

#ifdef _DEBUG
void CArithProcession::AssertValid() const
{
	CFormView::AssertValid();
}

void CArithProcession::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CArithProcession message handlers

void CArithProcession::OnInportBmpfile() 
{
	// TODO: Add your control notification handler code here
	CFileDialog fg(TRUE, // TRUE for FileOpen, FALSE for FileSaveAs
		"*.bmp",
		NULL,
		OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
		"位图文件(*.bmp)|*.bmp",
		this);
	if(fg.DoModal() == IDOK)
	{
		CString fn;
		fn=fg.GetFileName();
		Scan_Bmp *tmp=new Scan_Bmp();
		tmp->ReadFile(fn);
		sbmp1->ExtendSmallBmp(tmp);

		CPaintDC dc(this); // device context for painting
    	sbmp1->DrawDib(m_Image1.GetDC(),1,0,0);
	}
	if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia,quli,type,cenx,ceny))
	{
		MessageBox("指纹图像不合格","注意",MB_OK);
		return;
	}
}

void CArithProcession::OnInportCapture() 
{
	// TODO: Add your control notification handler code here
  if(theApp.cap_type==1)//////////光电指纹采集仪采集图像/////////////////////
  {
	  CScanDialog gfr(sbmp1);
    	if(gfr.DoModal()==IDOK)
		{
	if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia,quli,type,cenx,ceny))
	{
		MessageBox("指纹图像不合格","注意",MB_OK);
		return;
	}
			RECT rc;
			GetDlgItem(IDC_FINGER_BMP1)->GetWindowRect(&rc);
			InvalidateRect(&rc);

		}
  }
  else if(theApp.cap_type==2)/////////////电容传感器采集指纹图像////////////
  {
	  CZhongzhGetBmp zz;
	zz.GetBmp(sbmp1);
	if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,NULL,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia,quli,type,cenx,ceny))
	{
	    MessageBox("指纹图像不合格","注意",MB_OK);
	   	return;
	}
	RECT rc;
	GetDlgItem(IDC_FINGER_BMP1)->GetWindowRect(&rc);
	InvalidateRect(&rc);
  }
}

void CArithProcession::OnComputeCenter() 
{
	// TODO: Add your control notification handler code here
	if(!ComputeCenterAndCut(sbmp1->m_Bmp_pBmpValue,sbmp2->m_Bmp_pBmpValue,sbmp1->m_Height,sbmp1->m_Width,cenx,ceny))
	{
		MessageBox("指纹图像不合格","注意",MB_OK);
		return;
	}
    sbmp2->DrawDib(m_Image2.GetDC(),1,0,0);
	Draw_Direction_Round(m_Image2.m_hWnd,m_Image2.GetDC(),cenx,256-ceny,0,0,0,200,256,200,256,RGB(255,0,0),RGB(255,255,0),FALSE);
	this->m_cenx=cenx;
	this->m_ceny=ceny;
	UpdateData(false);
	GetDlgItem(IDC_IMAGE_CENTERX)->UpdateWindow();
	GetDlgItem(IDC_IMAGE_CENTERY)->UpdateWindow();

	
}

void CArithProcession::OnLuBo() 
{
	// TODO: Add your control notification handler code here
	if(!ImageFilter(sbmp1->m_Bmp_pBmpValue,sbmp2->m_Bmp_pBmpValue,sbmp1->m_Height,sbmp1->m_Width))
	{
		MessageBox("指纹图像不合格","注意",MB_OK);
		return;
	}
    sbmp2->DrawDib(m_Image3.GetDC(),1,0,0);
	switch(this->quli)
	{
	case 1:
		this->m_sQuality="优";
		break;
	case 2:
		this->m_sQuality="良";
		break;
	case 3:
		this->m_sQuality="一般";
		break;
	}
	switch(type)
	{
	case 1:
		this->m_sFingerType="左箕型";
		break;
	case 2:
		this->m_sFingerType="右箕型";
		break;
	case 3:
		this->m_sFingerType="斗型";
		break;
	case 4:
		this->m_sFingerType="弓型";
		break;
	case 5:
		this->m_sFingerType="杂型";
		break;
	}
	UpdateData(false);
	
}

void CArithProcession::OnThinner() 
{
	// TODO: Add your control notification handler code here
	if(!GetMinutia(sbmp1->m_Bmp_pBmpValue,sbmp2->m_Bmp_pBmpValue,sbmp1->m_Height,sbmp1->m_Width ,m_Minutia,quli,type,cenx,ceny))
	{
		MessageBox("第一枚指纹图像不合格","注意",MB_OK);
		return;
	}
	MINUTIASTRU tm[MAXNUM],bad[MAXNUM];
	CENTER core1;
//	m_centerx=cenx;m_centery=ceny;
	core1.x=cenx;core1.y=IMAGEHEIGHT-ceny;
	int num1=0;
	for(int rcl = 0; rcl <m_Minutia[0]; rcl++)
	{
		tm[rcl].x = m_Minutia[rcl*DIM+4];
		tm[rcl].y = m_Minutia[rcl*DIM+5];
		tm[rcl].direction = m_Minutia[rcl*DIM+6]*2;
		if(m_Minutia[rcl*DIM+7]>0)
		{
		bad[num1].x = m_Minutia[rcl*DIM+4];
        bad[num1].y = m_Minutia[rcl*DIM+5];
		bad[num1].direction =m_Minutia[rcl*DIM+6]*2;
		num1++;
		}
	}
    sbmp2->DrawDib(m_Image4.GetDC(),1,0,0);
	DrawMinutia(
			this->m_Image4.m_hWnd ,//HWND		hWnd,			//父窗口句柄
			this->m_Image4.GetDC(),//CDC			*pDC,			//父窗口DC
			0,//short		x,				//图象的位置(相对于父窗口的左上角)
			0,//short		y,
	    	200,
	    	256,
			sbmp2->m_Bmp_pBmpValue ,		//256灰度的图象数据
    		200,
	    	256,
			m_Minutia[0],	//特征点个数
			tm,//MINUTIASTRU *lpMinutia1,	//特征点结构数组
	        0,//short		MinutiaNum2,
			NULL,//MINUTIASTRU *lpMinutia2,
			num1,//short		MinutiaNum2,
			bad,//MINUTIASTRU *lpMinutia2,
		//	0,//short		MinutiaNum3,
		//	NULL,//MINUTIASTRU *lpMinutia3,
			&core1,//NULL,//CENTER		*lpMainCenter,	//主中心结构指针
			NULL,//CENTER		*lpAidCenter,	//副中心结构指针
			NULL,//DELTA		*lpLeftDelta,	//左三角结构指针
			NULL,//DELTA		*lpRightDelta,	//右三角结构指针
			TRUE//bool		whetherDraw		//true,显示特征点和中心三角；false 不显示
			);
	this->m_nTzhdNum=m_Minutia[0];
	UpdateData(false);

}

void CArithProcession::OnDraw(CDC* pDC) 
{
	// TODO: Add your specialized code here and/or call the base class
    if(sbmp1)
	    sbmp1->DrawDib(m_Image1.GetDC(),1,0,0);

	
}
BOOL CArithProcession::OnEraseBkgnd(CDC* pDC) 
{
//	theApp.backbmp.ReadFile(theApp.m_backfilename);//"c:\\z1.bmp"	
	CRect rect;
	GetClientRect(&rect);
	for (int nX = 0; nX < rect.Width(); nX +=theApp.backbmp. m_Width)
		for (int nY = 0; nY < rect.Height(); nY +=theApp.backbmp. m_Height)
			theApp.backbmp.DrawDib(pDC,1,nX,nY);
	return TRUE;
}

HBRUSH CArithProcession::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CFormView::OnCtlColor(pDC, pWnd, nCtlColor);
	
	// TODO: Change any attributes of the DC here
	if(nCtlColor==CTLCOLOR_EDIT||nCtlColor==CTLCOLOR_LISTBOX)
		return hbr;
	else
	{
		pDC->SetBkMode(TRANSPARENT);
		pDC->SetTextColor(theApp.m_textcolor);
		return ((HBRUSH)::GetStockObject(HOLLOW_BRUSH));
	}
	
	// TODO: Return a different brush if the default is not desired
	return hbr;
}