public void DetectFaceLandmarks(OpenCvSharp.Mat inputColorImage, double threshold)
{
if (IsEnabled == false)
{
return;
}
Trace.Assert(inputColorImage != null);
Elapsed.Restart();
Image.SetBitmap(inputColorImage.ToBitmap());
FaceLandmarkArray = DlibFaceLandmark.DetectFaceLandmarks(Image, threshold);
DetectedFaceRects = FaceLandmarkArray.Select(e => new OpenCvSharp.Rect(e.Rect.X, e.Rect.Y, e.Rect.Width, e.Rect.Height));
Elapsed.Stop();
var fps = (1000.0 / (double)Elapsed.ElapsedMilliseconds);
FpsFiltered = 0.7 * FpsFiltered + 0.3 * fps;
}
protected virtual void Dispose(bool disposing)
{
if (disposed)
{
return;
}
if (disposing)
{
// dispose managed objects, and dispose objects that implement IDisposable
if (DlibFaceLandmark != null)
{
DlibFaceLandmark.Dispose(); DlibFaceLandmark = null;
}
if (Image != null)
{
Image.Dispose(); Image = null;
}
}
// release any unmanaged objects and set the object references to null
disposed = true;
}
