imageobjectdlg.cpp
来自「实时视频捕获」· C++ 代码 · 共 1,641 行 · 第 1/4 页
CPP
1,641 行
wy=m_SysSetPara.dtr[i].region.Height();
//get data from image
l=0;
for(int j=top;j<bottom;j++)
{
for(int k=left;k<right;k++)
{
index=3*(imageWidth*j+k);
red=m_bufferVideo[index];
green=m_bufferVideo[index+1];
blue=m_bufferVideo[index+2];
getRegionBuffer[l++]=(BYTE)(0.299*red+0.587*green+0.144*blue);
}
}
//calculate vertical direction brightness average
for(int k=0;k<wx;k++)
{
accamulit=0;
for(int j=0;j<wy;j++)
{
accamulit+=getRegionBuffer[j*wx+k];
}
accamulit=accamulit/wy;
if(accamulit>255)accamulit=255;
m_VAverageLight[i][k]=(BYTE)accamulit;
}
//calculate block brightness average
accamulit=0;
for(int k=0;k<wx;k++)
{
accamulit+=m_VAverageLight[i][k];
}
accamulit=accamulit/wx;
if(accamulit>255)accamulit=255;
m_BrightnessAverage[i]=(BYTE)accamulit;
m_RegionLightHist[i][m_indexofLightHist]=accamulit;
}
m_indexofLightHist++;
delete []getRegionBuffer;
}
void CImageObjectDlg::DisplayResult()
{
CDC memDC;
CClientDC dc(FromHandle(m_ShowImage.m_hWnd ));//this
memDC.CreateCompatibleDC( &dc);
COLORREF red=RGB(255,0,0);
COLORREF green=RGB(0,255,0);
COLORREF blue=RGB(0,0,255);
COLORREF yellow=RGB(255,255,0);
COLORREF pink=RGB(255,0,255);
COLORREF white=RGB(255,255,255);
CPen pen(PS_SOLID,1,white);
CBrush *lpbrush=CBrush::FromHandle((HBRUSH)::GetStockObject(NULL_BRUSH));
CPen *oldpen;
memDC.SelectObject( &m_bmpMain);//CBitmap::FromHandle((HBITMAP)m_bmpMain.m_hObject)
CBrush*oldbrush;
oldbrush=memDC.SelectObject(lpbrush);
oldpen=memDC.SelectObject(&pen);
CBitmap* pbmpOld = memDC.SelectObject( &m_bmpMain );
// oldpen=dc.SelectObject(&pen);
// oldbrush=dc.SelectObject(lpbrush);
for(int i=0;i<m_SysSetPara.detect_num;i++)
{
if(i==m_iCurrentDetectRegionID)
{
if(m_iRegionDetectStatu[i]==NO_OBJECT)
{
pen.DeleteObject();
pen.CreatePen(PS_SOLID,1,pink);
}else
{
pen.DeleteObject();
pen.CreatePen(PS_SOLID,1,yellow);
}
}else
{
if(m_iRegionDetectStatu[i]==NO_OBJECT)
{
pen.DeleteObject();
pen.CreatePen(PS_SOLID,1,red);
}else
{
pen.DeleteObject();
pen.CreatePen(PS_SOLID,1,green);
}
}
memDC.SelectObject(&pen);
memDC.Rectangle(DetectRegion[i]);
}
dc.StretchBlt(0,0,IMAGE_WIDTH,IMAGE_HEIGHT,&memDC,0,0,IMAGE_WIDTH,IMAGE_HEIGHT,SRCCOPY);
memDC.SelectObject(oldpen);
memDC.SelectObject(oldbrush);
memDC.SelectObject(pbmpOld);
/////CRichEdit Controler show data updata///////////////////////////////////////////
if(!m_SetEnable)
{
CString str;
//set detect parameter controller;
m_ImageLightSlider.SetPos(m_SysSetPara.image_light);
m_ImageContrastSlider.SetPos(m_SysSetPara.image_contrast);
m_SetDetectNum.Clear();
str.Format(_T("%d"),m_SysSetPara.detect_num);
m_SetDetectNum.SetWindowText(str);
m_SelectDetectRegion.SetCurSel(m_iCurrentDetectRegionID);
str.Format(_T("%d"),m_SysSetPara.dtr[m_iCurrentDetectRegionID].region.Height());
m_SetDetectRegionHeight.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[m_iCurrentDetectRegionID].region.Width());
m_SetDetectRegionWidth.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[m_iCurrentDetectRegionID].threshold);
m_SetDetectThreshold.SetWindowText(str);
//detect info show controller;
str.Format(_T("%d"),m_BrightnessAverage[0]);
m_DetectRegion1Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[1]);
m_DetectRegion2Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[2]);
m_DetectRegion3Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[3]);
m_DetectRegion4Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[4]);
m_DetectRegion5Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[5]);
m_DetectRegion6Light.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[0].threshold);
m_DetectRegion1Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[1].threshold);
m_DetectRegion2Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[2].threshold);
m_DetectRegion3Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[3].threshold);
m_DetectRegion4Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[4].threshold);
m_DetectRegion5Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[5].threshold);
m_DetectRegion6Threshold.SetWindowText(str);
str.Format(_T("%d"),m_iDetectCountTotal);
m_Counter.SetWindowText(str);
}else
{
CString str;
str.Format(_T("%d"),m_BrightnessAverage[0]);
m_DetectRegion1Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[1]);
m_DetectRegion2Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[2]);
m_DetectRegion3Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[3]);
m_DetectRegion4Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[4]);
m_DetectRegion5Light.SetWindowText(str);
str.Format(_T("%d"),m_BrightnessAverage[5]);
m_DetectRegion6Light.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[0].threshold);
m_DetectRegion1Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[1].threshold);
m_DetectRegion2Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[2].threshold);
m_DetectRegion3Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[3].threshold);
m_DetectRegion4Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[4].threshold);
m_DetectRegion5Threshold.SetWindowText(str);
str.Format(_T("%d"),m_SysSetPara.dtr[5].threshold);
m_DetectRegion6Threshold.SetWindowText(str);
str.Format(_T("%d"),m_iDetectCountTotal);
m_Counter.SetWindowText(str);
}
/////Cuver plot Window show//////////////////////////////////////////////////////////
if(m_SetEnable)
{////set mode
double scale;
BYTE value;
int threshold=m_SysSetPara.dtr[m_iCurrentDetectRegionID].threshold;
scale=m_SysSetPara.dtr[m_iCurrentDetectRegionID].region.Width()/100;
memset(m_bufferCurveBlock,240,100*256);
for(int i=0;i<100;i++)
{
value=m_VAverageLight[m_iCurrentDetectRegionID][RoundDouble(i*scale)];
m_bufferCurveBlock[(255-value)*100+i]=0;
// m_bufferCurveBlock[(255-threshold)*100+i]=100;
}
m_bmpCurve.SetBitmapBits(100*256,m_bufferCurveBlock);
}else
{/// detect mode
int value;
memset(m_bufferCurveHist,240,100*256);
int threshold=m_SysSetPara.dtr[m_iCurrentDetectRegionID].threshold;///
threshold=(255-threshold)*100;
int addr;
for(int i=0;i<100;i++)
{
addr=(i+m_indexofLightHist)%100;
value=(255-m_RegionLightHist[m_iCurrentDetectRegionID][addr])*100;
m_bufferCurveHist[value+i]=0;
// m_bufferCurveHist[threshold+i]=100;
}
m_bmpCurve.SetBitmapBits(100*256,m_bufferCurveHist);
}
CClientDC dcCurve(FromHandle(m_CurveWindow.m_hWnd));
CDC tempDC;
tempDC.CreateCompatibleDC(&dcCurve);
CPalette * oldpalette;
oldpalette=dcCurve.SelectPalette(&m_Palette,TRUE);
pbmpOld=tempDC.SelectObject(&m_bmpCurve);
CRect showRect ;
m_CurveWindow.GetWindowRect(showRect);
dcCurve.StretchBlt(0,0,showRect.Width (),showRect.Height(),&tempDC,0,0,100,256,SRCCOPY);
// ReleaseDC(&tempDC);
}
/*
bool CImageObjectDlg::SetVideoPara()
{
VIDEOSTREAMINFO vsi;
int m_CardID=1;
//设置视频制式
DSStream_SetVideoStandard(m_CardID, SaveData.standard);
//设置视频源
DSStream_RouteInPinToOutPin(m_CardID, SaveData.source, 0);
//设置视频属性：亮度、对比度、色度、饱和度
DSStream_SetVideoPropertyValue(m_CardID, VideoProperty_Brightness, SaveData.brightness);
DSStream_SetVideoPropertyValue(m_CardID, VideoProperty_Contrast, SaveData.contrast);
//设置视频格式：视频格式、宽、高
DSStream_GetVideoInfo(m_CardID, &vsi, PREVIEW);
vsi.subtype = VideoSubType_YUY2;
vsi.bmiHeader.biWidth = IMAGE_WIDTH;
vsi.bmiHeader.biHeight= IMAGE_HEIGHT;
DSStream_DisconnectPin(m_CardID, PREVIEW);
DSStream_SetVideoInfo(m_CardID, vsi, PREVIEW);
DSStream_ConnectPin(m_CardID, PREVIEW);
}
*/
//保存卡的当前属性，以备下次连接时重新设回
void CImageObjectDlg::OnBnClickedBtnSet()
{
// TODO: Add your control notification handler code here
/*
CFile fileDeliver;
int k;
CString str;
if(fileDeliver.Open(_T("C:\\sendcount.txt"),CFile::modeReadWrite |CFile::osWriteThrough ,NULL))
{
char buffer[20];
int readnum=fileDeliver.Read(buffer,20);
if(readnum)
{
k=atoi(buffer);
k=1000+k;
}else
{
k=100;
}
fileDeliver.SeekToBegin();
_itoa(k,buffer,10);
str=buffer;
fileDeliver.Write(buffer,20);
fileDeliver.Close();
}
*/
if(m_SetEnable)
{
m_SetEnable=FALSE;
this->m_bntSetDetect.SetWindowText(_T("检测设定"));
this->m_SelectDetectRegion.EnableWindow(FALSE);
this->m_SetDetectNum.EnableWindow(FALSE);
this->m_SetDetectRegionHeight.EnableWindow(FALSE);
this->m_SetDetectRegionWidth.EnableWindow(FALSE);
this->m_SetDetectThreshold.EnableWindow(FALSE);
this->m_ImageContrastSlider.EnableWindow(FALSE);
this->m_ImageLightSlider.EnableWindow(FALSE);
this->m_SelectDetectRegion.ShowWindow(SW_HIDE );
this->m_SetDetectNum.ShowWindow(SW_HIDE );
this->m_SetDetectRegionHeight.ShowWindow(SW_HIDE );
this->m_SetDetectRegionWidth.ShowWindow(SW_HIDE );
this->m_SetDetectThreshold.ShowWindow(SW_HIDE );
this->m_ImageContrastSlider.ShowWindow(SW_HIDE );
this->m_ImageLightSlider.ShowWindow(SW_HIDE );
this->SaveParameter();
}else
{
m_SetEnable=TRUE;
this->m_bntSetDetect.SetWindowText(_T("设定完成"));
this->m_SelectDetectRegion.ShowWindow(SW_SHOW );
this->m_SetDetectNum.ShowWindow(SW_SHOW );
this->m_SetDetectRegionHeight.ShowWindow(SW_SHOW );
this->m_SetDetectRegionWidth.ShowWindow(SW_SHOW );
this->m_SetDetectThreshold.ShowWindow(SW_SHOW );
this->m_ImageContrastSlider.ShowWindow(SW_SHOW );
this->m_ImageLightSlider.ShowWindow(SW_SHOW );
this->m_SelectDetectRegion.EnableWindow(TRUE);
this->m_SetDetectNum.EnableWindow(TRUE);
this->m_SetDetectRegionHeight.EnableWindow(TRUE);
this->m_SetDetectRegionWidth.EnableWindow(TRUE);
this->m_SetDetectThreshold.EnableWindow(TRUE);
this->m_ImageContrastSlider.EnableWindow(TRUE);
this->m_ImageLightSlider.EnableWindow(TRUE);
m_SelectDetectRegion.SetCurSel(m_iCurrentDetectRegionID);
}
}
void CImageObjectDlg::OnEnChangeRe2RegionCountSet()
{
// TODO: If this is a RICHEDIT control, the control will not
// send this notification unless you override the CDialog::OnInitDialog()
// function and call CRichEditCtrl().SetEventMask()
// with the ENM_CHANGE flag ORed into the mask.
// TODO: Add your control notification handler code here
int end=m_SetDetectNum.GetTextLength();
CString str;
m_SetDetectNum.GetTextRange(0,end,str);
int k=_ttoi(str);
if(k<=0)
return;
if(k>MAX_DETECT_REGION_NUM)
{
str.Format(_T("%d"),MAX_DETECT_REGION_NUM);
m_SetDetectNum.SetWindowText(str);
m_SysSetPara.detect_num=MAX_DETECT_REGION_NUM;
}else
{
m_SelectDetectRegion.ResetContent();
for(int i=0;i<k;i++)
{
str.Format(_T("%d%s"),i,_T("号检测区域"));
this->m_SelectDetectRegion.InsertString(i,(LPCTSTR)str);
m_SelectDetectRegion.SetCurSel(m_iCurrentDetectRegionID);
}
m_SysSetPara.detect_num=k;
}
Invalidate();
}
void CImageObjectDlg::OnEnKillfocusRe2RegionCountSet()
{
// TODO: Add your control notification handler code here
int end=m_SetDetectNum.GetTextLength();
CString str;
m_SetDetectNum.GetTextRange(0,end,str);
int k=_ttoi(str);
if(k<=0)
return;
if(k>MAX_DETECT_REGION_NUM)
{
str.Format(_T("%d"),MAX_DETECT_REGION_NUM);
m_SetDetectNum.SetWindowText(str);
m_SysSetPara.detect_num=MAX_DETECT_REGION_NUM;
}else
{
m_SelectDetectRegion.ResetContent();
for(int i=0;i<k;i++)
{
str.Format(_T("%d%s"),(i+1),_T("号检测区域"));
this->m_SelectDetectRegion.InsertString(i,(LPCTSTR)str);
m_SelectDetectRegion.SetCurSel(m_iCurrentDetectRegionID);
}
m_SysSetPara.detect_num=k;
m_DetectRegion6Light.ShowWindow(SW_HIDE);
m_DetectRegion6Threshold.ShowWindow(SW_HIDE);
m_DetectRegion5Light.ShowWindow(SW_HIDE);
m_DetectRegion5Threshold.ShowWindow(SW_HIDE);
m_DetectRegion4Light.ShowWindow(SW_HIDE);
m_DetectRegion4Threshold.ShowWindow(SW_HIDE);
m_DetectRegion3Light.ShowWindow(SW_HIDE);
m_DetectRegion3Threshold.ShowWindow(SW_HIDE);
m_DetectRegion2Light.ShowWindow(SW_HIDE);
m_DetectRegion2Threshold.ShowWindow(SW_HIDE);
m_DetectRegion1Light.ShowWindow(SW_HIDE);
m_DetectRegion1Threshold.ShowWindow(SW_HIDE);
switch(k)
{
case 6:
m_DetectRegion6Light.ShowWindow(SW_SHOW);
m_DetectRegion6Threshold.ShowWindow(SW_SHOW);
case 5:
m_DetectRegion5Light.ShowWindow(SW_SHOW);
m_DetectRegion5Threshold.ShowWindow(SW_SHOW);
case 4:
m_DetectRegion4Light.ShowWindow(SW_SHOW);
m_DetectRegion4Threshold.ShowWindow(SW_SHOW);
case 3:
m_DetectRegion3Light.ShowWindow(SW_SHOW);
m_DetectRegion3Threshold.ShowWindow(SW_SHOW);
case 2:
m_DetectRegion2Light.ShowWindow(SW_SHOW);
m_DetectRegion2Threshold.ShowWindow(SW_SHOW);
case 1:
m_DetectRegion1Light.ShowWindow(SW_SHOW);
m_DetectRegion1Threshold.ShowWindow(SW_SHOW);
break;
default:
break;
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