public KLDemo()
{
InitializeComponent();
lkStorage = new PyrLKStorage <FlowColor>(pyrLevels: 1);
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
prevIm = videoCapture.ReadAs <FlowColor, float>();
oldPositions = prevIm.
Convert <Gray, float>().
GoodFeaturesToTrack(winSize, 0.05f)
.Select(x => new PointF(x.X, x.Y)).Take(100).ToList();
#else
videoCapture = new CameraCapture(0);
oldPositions = new List <PointF>();
prevIm = new Image <FlowColor, float>(imgSize);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
if (videoCapture is CameraCapture)
{
(videoCapture as CameraCapture).FrameSize = imgSize;
}
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_NewFrame;
videoCapture.Open();
}
public KLDemo()
{
InitializeComponent();
lkStorage = new PyrLKStorage<FlowColor>(pyrLevels: 1);
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
prevIm = videoCapture.ReadAs<FlowColor, float>();
oldPositions = prevIm.
Convert<Gray, float>().
GoodFeaturesToTrack(winSize, 0.05f)
.Select(x => new PointF(x.X, x.Y)).Take(100).ToList();
#else
videoCapture = new CameraCapture(0);
oldPositions = new List<PointF>();
prevIm = new Image<FlowColor, float>(imgSize);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
if(videoCapture is CameraCapture)
(videoCapture as CameraCapture).FrameSize = imgSize;
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_NewFrame;
videoCapture.Open();
}
