/// <summary> /// Query a small frame duplexly over WCF /// </summary> public virtual void DuplexQuerySmallFrame() { IDuplexCaptureCallback callback = OperationContext.Current.GetCallbackChannel <IDuplexCaptureCallback>(); Image <Bgr, Byte> img = QuerySmallFrame(); callback.ReceiveFrame(img); }
/// <summary> /// Query a small frame duplexly over WCF /// </summary> public virtual void DuplexQuerySmallFrame() { IDuplexCaptureCallback callback = OperationContext.Current.GetCallbackChannel <IDuplexCaptureCallback>(); using (Mat img = QuerySmallFrame()) { callback.ReceiveFrame(img); } }