private void OnFrameReceived(object sender, IDecodedVideoFrame decodedFrame)
{
if (!decodedFrame.FrameParameters.Equals(_frameParameters))
{
_frameParameters = decodedFrame.FrameParameters;
_transformParameters = new TransformParameters(System.Drawing.RectangleF.Empty,
new System.Drawing.Size(_frameParameters.Width, _frameParameters.Height),
ScalingPolicy.Stretch, PixelFormat.Bgr24, ScalingQuality.FastBilinear);
_cvBitmap = new Image <Bgr, byte>(_frameParameters.Width, _frameParameters.Height);
FrameSizeChanged?.Invoke(this, new Tuple <double, double>(_frameParameters.Width, _frameParameters.Height));
}
if (_yoloWrapper.IsYoloReady())
{
decodedFrame.TransformTo(_cvBitmap.Mat.DataPointer, _cvBitmap.Mat.Cols * _cvBitmap.Mat.ElementSize, _transformParameters);
_yoloWrapper.FrameIn(this, _cvBitmap.Mat);
}
}