private void toolStripButtonStop_Click(object sender, EventArgs e)
{
if (VideoState != VideoState.Stopped)
{
capture.Stop();
VideoState = VideoState.Stopped;
}
UpdateUI();
}
private void Button1_Click(object sender, EventArgs e)
{
if (!IsRunning)
{
if (capture.CaptureSource == VideoCapture.CaptureModuleType.Camera && capture.IsOpened)
{
tokenSource = new CancellationTokenSource();
currentFrame = new Image <Bgr, byte>(capture.Width, capture.Height);
processedFrame = new Image <Bgr, byte>(capture.Width, capture.Height);
processedResizedFrame = new Image <Gray, byte>(capture.Width / 2, capture.Height / 2);
//imagesQueue = new ConcurrentQueue<Image<Bgr, byte>>();
//imagesCircQueue = new CircularQueue<Image<Bgr, byte>>(10);
imagesCircQ = new CircularImagesQueue(10, new Size(capture.Width, capture.Height));
oImageUtils = new ImageUtils();
capture.Start();
darkImage = SaveDarkFieldImage("darkfield.bmp");
oImageUtils.SetDarkFieldImage(darkImage);
swGlobal = Stopwatch.StartNew();
StartImageProcessing();
button1.Text = "Stop";
IsRunning = true;
AlertService.Init();
eyeWatcher = new EyeWatcher(ref eyeRatios, 1000);
eyeWatcher.evBlinkDetected += OnReceivedMessage;
AlertService.evAlert += OnReceivedMessage;
}
else
{
IsRunning = false;
OnReceivedMessage("Camera was not initialized", EventArgs.Empty);
button1.Text = "Start";
capture.Stop();
AlertService.CloseAlertService();
if (eyeWatcher != null)
{
eyeWatcher.CloseEyeWatcher();
}
}
}
else
{
tokenSource.Cancel();
IsRunning = false;
button1.Text = "Start";
capture.Stop();
AlertService.CloseAlertService();
eyeWatcher.CloseEyeWatcher();
}
}
private bool LoadVideo()
{
String szExe = System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase;
m_szExeDir = new Uri(System.IO.Path.GetDirectoryName(szExe)).LocalPath;
m_szLeftVideo = Path.Combine(new string[] { m_szExeDir, "data", "left.mp4" });
m_szRightVideo = Path.Combine(new string[] { m_szExeDir, "data", "right.mp4" });
if (!File.Exists(m_szLeftVideo) || !File.Exists(m_szRightVideo))
{
return(false);
}
Emgu.CV.VideoCapture lCap = new Emgu.CV.VideoCapture(m_szLeftVideo);
Emgu.CV.VideoCapture rCap = new Emgu.CV.VideoCapture(m_szRightVideo);
if (!lCap.IsOpened || !rCap.IsOpened)
{
return(false);
}
m_imgLeft = lCap.QueryFrame();
m_imgRight = rCap.QueryFrame();
m_szLeftImg = new Size(m_imgLeft.Cols, m_imgLeft.Rows);
m_szRightImg = new Size(m_imgRight.Cols, m_imgRight.Rows);
lCap.Stop();
rCap.Stop();
//DrawLeftImage(ref m_imgLeft);
return(true);
}
private void StopCaptureButton(object sender, EventArgs e)
{
capture.ImageGrabbed -= ImageReceived;
if (capture != null)
{
capture.Stop();
}
stop_capture.Enabled = false;
start_capture.Enabled = true;
}
public bool GetVideoData(System.Windows.Forms.PictureBox picturebox1, System.Windows.Forms.PictureBox picturebox2)
{
CameraHasData = false;
/*
* frm.SetText(frm.Controls["textBoxImageY"], "0");
* frm.SetText(frm.Controls["textBoxDeg"], "0");
* frm.SetText(frm.Controls["textBoxImageX"], "0");
*/
// capture.Start();
int cappturecounter = 1;
while (!CameraHasData || cappturecounter <= 20)
{
GetCameraXY(picturebox1, picturebox2);
cappturecounter++;
}
capture.Stop();
return(true);
}
