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Articles / Artificial Intelligence / Neural Networks
 

Multiple convolution neural networks approach for online handwriting recognition

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4.95/5 (37 votes)
9 Apr 2013CPOL8 min read 76.5K   25.1K   74  
The research focuses on the presentation of word recognition technique for an online handwriting recognition system which uses multiple component neural networks (MCNN) as the exchangeable parts of the classifier.
 
// Copyright (c) 2003, Paul Welter
// All rights reserved.

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Reflection;
using System.Diagnostics;
using System.IO;
using SpellChecker;
using System.Globalization;

namespace SpellChecker.Forms
{
	/// <summary>
	///		The OptionForm is an internal form for setting the spell checker options
	/// </summary>
	public class OptionForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TabPage aboutTab;
		private System.Windows.Forms.ListView assembliesListView;
		private System.Windows.Forms.ColumnHeader assemblyColumnHeader;
		private System.Windows.Forms.Button CancelBtn;
		private System.ComponentModel.Container components = null;
		private System.Windows.Forms.ColumnHeader dateColumnHeader;
		private System.Windows.Forms.TabPage dictionaryTab;
		private System.Windows.Forms.TabPage generalTab;
		private System.Windows.Forms.CheckBox IgnoreDigitsCheck;
		private System.Windows.Forms.CheckBox IgnoreUpperCheck;
		private System.Windows.Forms.Label lblCopyright;
		private System.Windows.Forms.Label lblDescription;
		private System.Windows.Forms.Label lbllabel1;
		private System.Windows.Forms.Label lblTitle;
		private System.Windows.Forms.Label lblVersion;
		private System.Windows.Forms.TextBox MaxSuggestions;
		private System.Windows.Forms.Button OkButton;
		private System.Windows.Forms.TabControl optionsTabControl;
		private System.Windows.Forms.PictureBox pbIcon;
		private SpellChecker.NewSpelling SpellChecker;
		private System.Windows.Forms.ColumnHeader versionColumnHeader;
		private System.Windows.Forms.TabPage versionsTab;
		private System.Windows.Forms.TextBox txtCopyright;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.LinkLabel linkWebSite;
		private System.Windows.Forms.CheckBox IgnoreHtmlCheck;

		/// <summary>
		///		Default Constructor
		/// </summary>
        public OptionForm(ref NewSpelling spell)
		{
			this.SpellChecker = spell;
			InitializeComponent();
		}

		private void OkButton_Click(object sender, System.EventArgs e)
		{
			this.SpellChecker.IgnoreWordsWithDigits = this.IgnoreDigitsCheck.Checked;
			this.SpellChecker.IgnoreAllCapsWords = this.IgnoreUpperCheck.Checked;
			this.SpellChecker.IgnoreHtml = this.IgnoreHtmlCheck.Checked;
			this.SpellChecker.MaxSuggestions = int.Parse(this.MaxSuggestions.Text, CultureInfo.CurrentUICulture);
			this.Close();
		}

		private void OptionForm_Load(object sender, System.EventArgs e)
		{
			this.IgnoreDigitsCheck.Checked = this.SpellChecker.IgnoreWordsWithDigits;
			this.IgnoreUpperCheck.Checked = this.SpellChecker.IgnoreAllCapsWords;
			this.IgnoreHtmlCheck.Checked = this.SpellChecker.IgnoreHtml;
			this.MaxSuggestions.Text = this.SpellChecker.MaxSuggestions.ToString(CultureInfo.CurrentUICulture);

			// set dictionary info
			this.txtCopyright.Text = this.SpellChecker.Dictionary.Copyright;

			// set about info
			this.pbIcon.Image = this.Owner.Icon.ToBitmap();

			AssemblyInfo aInfo = new AssemblyInfo(typeof(OptionForm));
			this.lblTitle.Text = aInfo.Title;
			this.lblVersion.Text = string.Format("Version {0}", aInfo.Version);
			this.lblCopyright.Text = aInfo.Copyright;
			this.lblDescription.Text = aInfo.Description;
			//this.lblCompany.Text = aInfo.Company;

			// Get all modules
			ArrayList localItems = new ArrayList();
			foreach (ProcessModule module in Process.GetCurrentProcess().Modules)
			{
				ListViewItem item = new ListViewItem();
				item.Text = module.ModuleName;

				// Get version info
				FileVersionInfo verInfo = module.FileVersionInfo;
				string versionStr = String.Format("{0}.{1}.{2}.{3}", 
					verInfo.FileMajorPart,
					verInfo.FileMinorPart,
					verInfo.FileBuildPart,
					verInfo.FilePrivatePart);
				item.SubItems.Add(versionStr);

				// Get file date info
				DateTime lastWriteDate = File.GetLastWriteTime(module.FileName);
				string dateStr = lastWriteDate.ToString("MMM dd, yyyy", CultureInfo.CurrentUICulture);
				item.SubItems.Add(dateStr);

				assembliesListView.Items.Add(item);

				// Stash assemply related list view items for later
				if (module.ModuleName.ToLower().StartsWith("netspell"))
				{
					localItems.Add(item);
				}
			}

			// Extract the assemply related modules and move them to the top
			for (int i = localItems.Count; i > 0; i--)
			{
				ListViewItem localItem = (ListViewItem)localItems[i-1];
				assembliesListView.Items.Remove(localItem);
				assembliesListView.Items.Insert(0, localItem);
			}

		}

		/// <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.optionsTabControl = new System.Windows.Forms.TabControl();
            this.generalTab = new System.Windows.Forms.TabPage();
            this.IgnoreHtmlCheck = new System.Windows.Forms.CheckBox();
            this.lbllabel1 = new System.Windows.Forms.Label();
            this.MaxSuggestions = new System.Windows.Forms.TextBox();
            this.IgnoreUpperCheck = new System.Windows.Forms.CheckBox();
            this.IgnoreDigitsCheck = new System.Windows.Forms.CheckBox();
            this.dictionaryTab = new System.Windows.Forms.TabPage();
            this.txtCopyright = new System.Windows.Forms.TextBox();
            this.label1 = new System.Windows.Forms.Label();
            this.versionsTab = new System.Windows.Forms.TabPage();
            this.assembliesListView = new System.Windows.Forms.ListView();
            this.assemblyColumnHeader = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
            this.versionColumnHeader = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
            this.dateColumnHeader = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
            this.aboutTab = new System.Windows.Forms.TabPage();
            this.linkWebSite = new System.Windows.Forms.LinkLabel();
            this.lblCopyright = new System.Windows.Forms.Label();
            this.lblDescription = new System.Windows.Forms.Label();
            this.lblVersion = new System.Windows.Forms.Label();
            this.lblTitle = new System.Windows.Forms.Label();
            this.pbIcon = new System.Windows.Forms.PictureBox();
            this.OkButton = new System.Windows.Forms.Button();
            this.CancelBtn = new System.Windows.Forms.Button();
            this.optionsTabControl.SuspendLayout();
            this.generalTab.SuspendLayout();
            this.dictionaryTab.SuspendLayout();
            this.versionsTab.SuspendLayout();
            this.aboutTab.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(this.pbIcon)).BeginInit();
            this.SuspendLayout();
            // 
            // optionsTabControl
            // 
            this.optionsTabControl.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
            | System.Windows.Forms.AnchorStyles.Left) 
            | System.Windows.Forms.AnchorStyles.Right)));
            this.optionsTabControl.Controls.Add(this.generalTab);
            this.optionsTabControl.Controls.Add(this.dictionaryTab);
            this.optionsTabControl.Controls.Add(this.versionsTab);
            this.optionsTabControl.Controls.Add(this.aboutTab);
            this.optionsTabControl.Location = new System.Drawing.Point(8, 8);
            this.optionsTabControl.Name = "optionsTabControl";
            this.optionsTabControl.SelectedIndex = 0;
            this.optionsTabControl.Size = new System.Drawing.Size(386, 184);
            this.optionsTabControl.TabIndex = 0;
            // 
            // generalTab
            // 
            this.generalTab.Controls.Add(this.IgnoreHtmlCheck);
            this.generalTab.Controls.Add(this.lbllabel1);
            this.generalTab.Controls.Add(this.MaxSuggestions);
            this.generalTab.Controls.Add(this.IgnoreUpperCheck);
            this.generalTab.Controls.Add(this.IgnoreDigitsCheck);
            this.generalTab.Location = new System.Drawing.Point(4, 22);
            this.generalTab.Name = "generalTab";
            this.generalTab.Size = new System.Drawing.Size(378, 158);
            this.generalTab.TabIndex = 0;
            this.generalTab.Text = "General";
            // 
            // IgnoreHtmlCheck
            // 
            this.IgnoreHtmlCheck.Checked = true;
            this.IgnoreHtmlCheck.CheckState = System.Windows.Forms.CheckState.Checked;
            this.IgnoreHtmlCheck.Location = new System.Drawing.Point(32, 72);
            this.IgnoreHtmlCheck.Name = "IgnoreHtmlCheck";
            this.IgnoreHtmlCheck.Size = new System.Drawing.Size(296, 24);
            this.IgnoreHtmlCheck.TabIndex = 9;
            this.IgnoreHtmlCheck.Text = "Ignore HTML Tags";
            // 
            // lbllabel1
            // 
            this.lbllabel1.Location = new System.Drawing.Point(48, 112);
            this.lbllabel1.Name = "lbllabel1";
            this.lbllabel1.Size = new System.Drawing.Size(264, 16);
            this.lbllabel1.TabIndex = 8;
            this.lbllabel1.Text = "Maximum &Suggestion Count";
            // 
            // MaxSuggestions
            // 
            this.MaxSuggestions.Location = new System.Drawing.Point(24, 112);
            this.MaxSuggestions.MaxLength = 2;
            this.MaxSuggestions.Name = "MaxSuggestions";
            this.MaxSuggestions.Size = new System.Drawing.Size(24, 20);
            this.MaxSuggestions.TabIndex = 3;
            this.MaxSuggestions.Text = "25";
            // 
            // IgnoreUpperCheck
            // 
            this.IgnoreUpperCheck.Checked = true;
            this.IgnoreUpperCheck.CheckState = System.Windows.Forms.CheckState.Checked;
            this.IgnoreUpperCheck.Location = new System.Drawing.Point(32, 48);
            this.IgnoreUpperCheck.Name = "IgnoreUpperCheck";
            this.IgnoreUpperCheck.Size = new System.Drawing.Size(296, 24);
            this.IgnoreUpperCheck.TabIndex = 2;
            this.IgnoreUpperCheck.Text = "Ignore Words in all &Upper Case";
            // 
            // IgnoreDigitsCheck
            // 
            this.IgnoreDigitsCheck.Location = new System.Drawing.Point(32, 24);
            this.IgnoreDigitsCheck.Name = "IgnoreDigitsCheck";
            this.IgnoreDigitsCheck.Size = new System.Drawing.Size(296, 24);
            this.IgnoreDigitsCheck.TabIndex = 1;
            this.IgnoreDigitsCheck.Text = "Ignore Words with &Digits";
            // 
            // dictionaryTab
            // 
            this.dictionaryTab.Controls.Add(this.txtCopyright);
            this.dictionaryTab.Controls.Add(this.label1);
            this.dictionaryTab.Location = new System.Drawing.Point(4, 22);
            this.dictionaryTab.Name = "dictionaryTab";
            this.dictionaryTab.Size = new System.Drawing.Size(378, 158);
            this.dictionaryTab.TabIndex = 2;
            this.dictionaryTab.Text = "Dictionary";
            // 
            // txtCopyright
            // 
            this.txtCopyright.Location = new System.Drawing.Point(8, 32);
            this.txtCopyright.Multiline = true;
            this.txtCopyright.Name = "txtCopyright";
            this.txtCopyright.ReadOnly = true;
            this.txtCopyright.ScrollBars = System.Windows.Forms.ScrollBars.Both;
            this.txtCopyright.Size = new System.Drawing.Size(360, 112);
            this.txtCopyright.TabIndex = 0;
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(8, 16);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(208, 16);
            this.label1.TabIndex = 1;
            this.label1.Text = "Dictionary Copyright:";
            // 
            // versionsTab
            // 
            this.versionsTab.Controls.Add(this.assembliesListView);
            this.versionsTab.Location = new System.Drawing.Point(4, 22);
            this.versionsTab.Name = "versionsTab";
            this.versionsTab.Size = new System.Drawing.Size(378, 158);
            this.versionsTab.TabIndex = 3;
            this.versionsTab.Text = "Versions";
            // 
            // assembliesListView
            // 
            this.assembliesListView.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
            this.assemblyColumnHeader,
            this.versionColumnHeader,
            this.dateColumnHeader});
            this.assembliesListView.Dock = System.Windows.Forms.DockStyle.Fill;
            this.assembliesListView.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.Nonclickable;
            this.assembliesListView.Location = new System.Drawing.Point(0, 0);
            this.assembliesListView.Name = "assembliesListView";
            this.assembliesListView.Size = new System.Drawing.Size(378, 158);
            this.assembliesListView.TabIndex = 5;
            this.assembliesListView.UseCompatibleStateImageBehavior = false;
            this.assembliesListView.View = System.Windows.Forms.View.Details;
            // 
            // assemblyColumnHeader
            // 
            this.assemblyColumnHeader.Text = "Module";
            this.assemblyColumnHeader.Width = 176;
            // 
            // versionColumnHeader
            // 
            this.versionColumnHeader.Text = "Version";
            this.versionColumnHeader.Width = 92;
            // 
            // dateColumnHeader
            // 
            this.dateColumnHeader.Text = "Date";
            this.dateColumnHeader.Width = 87;
            // 
            // aboutTab
            // 
            this.aboutTab.Controls.Add(this.linkWebSite);
            this.aboutTab.Controls.Add(this.lblCopyright);
            this.aboutTab.Controls.Add(this.lblDescription);
            this.aboutTab.Controls.Add(this.lblVersion);
            this.aboutTab.Controls.Add(this.lblTitle);
            this.aboutTab.Controls.Add(this.pbIcon);
            this.aboutTab.Location = new System.Drawing.Point(4, 22);
            this.aboutTab.Name = "aboutTab";
            this.aboutTab.Size = new System.Drawing.Size(378, 158);
            this.aboutTab.TabIndex = 4;
            this.aboutTab.Text = "About";
            // 
            // linkWebSite
            // 
            this.linkWebSite.Location = new System.Drawing.Point(64, 128);
            this.linkWebSite.Name = "linkWebSite";
            this.linkWebSite.Size = new System.Drawing.Size(296, 23);
            this.linkWebSite.TabIndex = 16;
            this.linkWebSite.TabStop = true;
            this.linkWebSite.Text = "http://www.vimaru.edu.vn";
            this.linkWebSite.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkWebSite_LinkClicked);
            // 
            // lblCopyright
            // 
            this.lblCopyright.ImeMode = System.Windows.Forms.ImeMode.NoControl;
            this.lblCopyright.Location = new System.Drawing.Point(64, 64);
            this.lblCopyright.Name = "lblCopyright";
            this.lblCopyright.Size = new System.Drawing.Size(296, 23);
            this.lblCopyright.TabIndex = 12;
            this.lblCopyright.Text = "Application Copyright";
            // 
            // lblDescription
            // 
            this.lblDescription.ImeMode = System.Windows.Forms.ImeMode.NoControl;
            this.lblDescription.Location = new System.Drawing.Point(64, 88);
            this.lblDescription.Name = "lblDescription";
            this.lblDescription.Size = new System.Drawing.Size(296, 40);
            this.lblDescription.TabIndex = 11;
            this.lblDescription.Text = "Application Description";
            // 
            // lblVersion
            // 
            this.lblVersion.ImeMode = System.Windows.Forms.ImeMode.NoControl;
            this.lblVersion.Location = new System.Drawing.Point(64, 40);
            this.lblVersion.Name = "lblVersion";
            this.lblVersion.Size = new System.Drawing.Size(296, 23);
            this.lblVersion.TabIndex = 10;
            this.lblVersion.Text = "Application Version";
            // 
            // lblTitle
            // 
            this.lblTitle.ImeMode = System.Windows.Forms.ImeMode.NoControl;
            this.lblTitle.Location = new System.Drawing.Point(64, 16);
            this.lblTitle.Name = "lblTitle";
            this.lblTitle.Size = new System.Drawing.Size(296, 24);
            this.lblTitle.TabIndex = 9;
            this.lblTitle.Text = "Application Title";
            // 
            // pbIcon
            // 
            this.pbIcon.ImeMode = System.Windows.Forms.ImeMode.NoControl;
            this.pbIcon.Location = new System.Drawing.Point(16, 16);
            this.pbIcon.Name = "pbIcon";
            this.pbIcon.Size = new System.Drawing.Size(32, 32);
            this.pbIcon.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
            this.pbIcon.TabIndex = 15;
            this.pbIcon.TabStop = false;
            // 
            // OkButton
            // 
            this.OkButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.OkButton.DialogResult = System.Windows.Forms.DialogResult.OK;
            this.OkButton.Location = new System.Drawing.Point(226, 200);
            this.OkButton.Name = "OkButton";
            this.OkButton.Size = new System.Drawing.Size(75, 23);
            this.OkButton.TabIndex = 6;
            this.OkButton.Text = "&OK";
            this.OkButton.Click += new System.EventHandler(this.OkButton_Click);
            // 
            // CancelBtn
            // 
            this.CancelBtn.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.CancelBtn.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.CancelBtn.Location = new System.Drawing.Point(314, 200);
            this.CancelBtn.Name = "CancelBtn";
            this.CancelBtn.Size = new System.Drawing.Size(75, 23);
            this.CancelBtn.TabIndex = 7;
            this.CancelBtn.Text = "&Cancel";
            // 
            // OptionForm
            // 
            this.AcceptButton = this.OkButton;
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.CancelButton = this.CancelBtn;
            this.ClientSize = new System.Drawing.Size(402, 232);
            this.Controls.Add(this.CancelBtn);
            this.Controls.Add(this.OkButton);
            this.Controls.Add(this.optionsTabControl);
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.Name = "OptionForm";
            this.ShowInTaskbar = false;
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.Text = "Options";
            this.Load += new System.EventHandler(this.OptionForm_Load);
            this.optionsTabControl.ResumeLayout(false);
            this.generalTab.ResumeLayout(false);
            this.generalTab.PerformLayout();
            this.dictionaryTab.ResumeLayout(false);
            this.dictionaryTab.PerformLayout();
            this.versionsTab.ResumeLayout(false);
            this.aboutTab.ResumeLayout(false);
            ((System.ComponentModel.ISupportInitialize)(this.pbIcon)).EndInit();
            this.ResumeLayout(false);

		}
#endregion

		private void linkWebSite_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			System.Diagnostics.Process.Start("http://www.loresoft.com");
		}


	}
}

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Written By
Vietdungiitb
Vietnam Maritime University
Vietnam Vietnam
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

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Posted 4 Apr 2013

Article Copyright 2013 by Vietdungiitb
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