Motion Detection using C# and Accord .Net

This blog shows how to perform Motion Detection using C# and Accord .Net.I assume you already installed accord .net in your system if not click here to know how to install and setup accord.net.Let's create a new new windows C# application project and add the following references to "Accord .Imaging.dll","Accord.Video.dll","Accord.Vision.dll","Accord.Video.Directshow.dll","Accord.dll".

Output:

Motion Detection Code:

 private Bitmap ProcessImage(Bitmap bSourceImage)

        {

            try

            {

                double th = cMotionDetector.ProcessFrame(bSourceImage);

                Graphics _graphics = Graphics.FromImage(bSourceImage);

                if (th > 0.02)

                {

                    _graphics.DrawString("Motion Level"+th.ToString("{0.0,00}"),cFont,cSolidBrush,cPointF);

                    return bSourceImage;

                }

                return bSourceImage;

            }

            catch (Exception ex)

            {

                MessageBox.Show("Exception:"+ex.ToString());

                return bSourceImage;

            }

        }

Download Source Code

Source Code