小弟測試如何讓兩支CCD攝影機同時顯示不同畫面
但是程式一次都只能抓到其中一台攝影機的畫面,程式畫面都是顯示同一台
已經有使用PYLON VIEWER測試過兩台CCD攝影機的功能都是正常的
都有傳送封包.想問問各位大大幫忙看一下小弟的程式哪裡出錯了
private void CaptureCamera()//啟動相機的執行續
{
_cameraThread = new Thread(new
ThreadStart(CaptureCameraCallback));
_cameraThread.Start();
}
private void CaptureCameraCallback()
{
CvCapture cap0 = CvCapture.FromCamera(0);//PO0
IplImage tpr = Cv.LoadImage("CaptureR.bmp", LoadMode.Color);//讀樣
版圖檔案
CvCapture cap1 = CvCapture.FromCamera(1);//PO1
IplImage tpl = Cv.LoadImage("CaptureL.bmp", LoadMode.Color);//讀樣
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CvPoint minloc, maxloc;
double minval, maxval;
myUI("", minloc_X);//minloc_X寫為空白
while (true)
{
IplImage img0 = cap0.QueryFrame();
IplImage res0 = Cv.CreateImage(Cv.Size(img0.Width - tpr.Width
+ 1, img0.Height - tpr.Height + 1), BitDepth.F32, 1);//MatchTemplate result的
公式
Cv.MatchTemplate(img0, tpr, res0,
MatchTemplateMethod.SqDiffNormed);//MatchTemplate(image, templ, result,
method) 影像對比
Cv.MinMaxLoc(res0, out minval, out maxval, out minloc, out
maxloc, null);
//Cv.Rectangle(img, Cv.Point(minloc.X , minloc.Y),
Cv.Point(minloc.X + tpl.Width, minloc.Y + tpl.Height), CvColor.Red, 1, 0, 0);
Bitmap bm0 = BitmapConverter.ToBitmap(img0);//將img轉成BMP檔
bm0.SetResolution(pictureBox2.Width, pictureBox2.Height);//設
定BMP檔的分辨率為picturebox2的長寬
pictureBox2.Image = bm0;
IplImage img1 = cap1.QueryFrame();
IplImage res1 = Cv.CreateImage(Cv.Size(img1.Width - tpl.Width
+ 1, img1.Height - tpl.Height + 1), BitDepth.F32, 1);//MatchTemplate result的
公式
Cv.MatchTemplate(img1, tpl, res1,
MatchTemplateMethod.SqDiffNormed);//MatchTemplate(image, templ, result,
method) 影像對比
Cv.MinMaxLoc(res1, out minval, out maxval, out minloc, out
maxloc, null);
//Cv.Rectangle(img, Cv.Point(minloc.X , minloc.Y),
Cv.Point(minloc.X + tpl.Width, minloc.Y + tpl.Height), CvColor.Red, 1, 0, 0);
Bitmap bm1 = BitmapConverter.ToBitmap(img1);//將img轉成BMP檔
bm1.SetResolution(pictureBox1.Width, pictureBox1.Height);//設
定BMP檔的分辨率為picturebox1的長寬
pictureBox1.Image = bm1;
}