Click here to Skip to main content
15,886,422 members
Articles / Multimedia / GDI+

Motion Detection Algorithms

Rate me:
Please Sign up or sign in to vote.
4.95/5 (683 votes)
27 Mar 2007GPL39 min read 9.1M   128K   1.4K  
Some approaches to detect motion in a video stream.
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace motion
{
	/// <summary>
	/// Summary description for URLForm.
	/// </summary>
	public class URLForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.ComboBox urlCombo;
		private System.Windows.Forms.Button okButton;
		private System.Windows.Forms.Button cancelButton;

		private string url;

		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		// URL property
		public string URL
		{
			get { return url; }
		}

		// Description property
		public string Description
		{
			set
			{
				label1.Text = value;
			}
		}

		// URLs property
		public string[] URLs
		{
			set
			{
				urlCombo.Items.AddRange(value);
			}
		}


		// Constructor
		public URLForm()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			//
			// TODO: Add any constructor code after InitializeComponent call
			//
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.label1 = new System.Windows.Forms.Label();
			this.urlCombo = new System.Windows.Forms.ComboBox();
			this.okButton = new System.Windows.Forms.Button();
			this.cancelButton = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(10, 10);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(332, 19);
			this.label1.TabIndex = 0;
			// 
			// urlCombo
			// 
			this.urlCombo.Location = new System.Drawing.Point(10, 30);
			this.urlCombo.Name = "urlCombo";
			this.urlCombo.Size = new System.Drawing.Size(325, 21);
			this.urlCombo.TabIndex = 1;
			// 
			// okButton
			// 
			this.okButton.DialogResult = System.Windows.Forms.DialogResult.OK;
			this.okButton.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.okButton.Location = new System.Drawing.Point(90, 78);
			this.okButton.Name = "okButton";
			this.okButton.TabIndex = 2;
			this.okButton.Text = "Ok";
			this.okButton.Click += new System.EventHandler(this.okButton_Click);
			// 
			// cancelButton
			// 
			this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
			this.cancelButton.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.cancelButton.Location = new System.Drawing.Point(180, 78);
			this.cancelButton.Name = "cancelButton";
			this.cancelButton.TabIndex = 3;
			this.cancelButton.Text = "Cancel";
			// 
			// URLForm
			// 
			this.AcceptButton = this.okButton;
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.CancelButton = this.cancelButton;
			this.ClientSize = new System.Drawing.Size(344, 113);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.cancelButton,
																		  this.okButton,
																		  this.urlCombo,
																		  this.label1});
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "URLForm";
			this.ShowInTaskbar = false;
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
			this.Text = "Open URL";
			this.ResumeLayout(false);

		}
		#endregion

		// On "Ok" button
		private void okButton_Click(object sender, System.EventArgs e)
		{
			url = urlCombo.Text;
		}
	}
}

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The GNU General Public License (GPLv3)


Written By
Software Developer IBM
United Kingdom United Kingdom
Started software development at about 15 years old and it seems like now it lasts most part of my life. Fortunately did not spend too much time with Z80 and BK0010 and switched to 8086 and further. Similar with programming languages – luckily managed to get away from BASIC and Pascal to things like Assembler, C, C++ and then C#. Apart from daily programming for food, do it also for hobby, where mostly enjoy areas like Computer Vision, Robotics and AI. This led to some open source stuff like AForge.NET, Computer Vision Sandbox, cam2web, ANNT, etc.

Comments and Discussions