Re: teeth detection from image using c# - C# Discussion Boards

OriginalGriff6-Mar-11 1:36

6-Mar-11 1:36

It not that I don't trust the site it is coming from, it's that I don't trust the content!

Without examining your source code in some detail, I cannot be sure that there is nothing in there which will potentially do something nasty. As a result, I am not going to download anything from anywhere!

Real men don't use instructions. They are only the manufacturers opinion on how to put the thing together.

Manfred R. Bihy: "Looks as if OP is learning resistant."

Re: a strange question [modified]

_Q12_6-Mar-11 1:45

_Q12_

6-Mar-11 1:45

Ok, no problem, Ill give you the code, but not about it is the problem, but the feeling of the program itself and what it does... I really cant have words to explain better.
here is the entire project source: http://www.sendspace.com/file/vg2fq5

and here is its content:
Form1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;
using System.Reflection;
namespace testu3
{
    public partial class Form1 : Form
    {
        public List<testu4.UserControl1> UC = new List<testu4.UserControl1>();
        List<string> lrtb = new List<string>();
        string path = Application.StartupPath;
        int oneAfter = 0, posTxt = 0, multiFile = 0;
    }
}

xEvents.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;

namespace testu3
{
    public partial class Form1
    {
        public Form1()
        {
            InitializeComponent();
            userControl0Test.Visible = false;
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            DirectoryInfo di = new DirectoryInfo(path);
            foreach (var item in di.GetFiles())
            {
                if (item.Extension.ToLower() == ".txt")
                {
                    testu4.UserControl1 uc = new testu4.UserControl1();
                    uc.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
                    uc.Location = new Point(10, oneAfter);
                    uc.linkLabel0.LinkClicked += new LinkLabelLinkClickedEventHandler(linkLabelUC_LinkClicked);//title
                    uc.linkLabel1.LinkClicked += new LinkLabelLinkClickedEventHandler(linkLabelUCopen_LinkClicked);//open

                    uc.linkLabel0.Text = item.Name;



                    #region <_____ OPENfile _____>
                    // codul 1(comentat) deskide txtfile
                    //uc.linkLabel1.Links[0].LinkData = uc.linkLabel0.Text;//open txtFile
                    // codul 2 deskide originalFile
                    foreach (var item1 in di.GetFiles())
                    {
                        string original = item.Name.Replace(".txt", "");
                       
                        if (multiFile == 0)
                        {
                            if (item1.Name.Contains(original))
                            {
                                uc.linkLabel1.Links[0].LinkData = uc.linkLabel0.Text;//open txtFile
                                multiFile++;
                            }
                        }
                        if (multiFile > 0)
                        {
                            if (item1.Extension != ".txt")
                            {
                                if (item1.Name.Contains(original))
                                {
                                    uc.linkLabel1.Links[0].LinkData = item1.FullName;
                                }
                            }
                        }
                        
                    }
                    multiFile = 0;
                    #endregion >OPENfile-END<
                   

                    uc.richTextBox1.Text = item.OpenText().ReadToEnd();

                    panel0.Controls.Add(uc);//how many controls are added.
                    UC.Add(uc);


                    oneAfter += uc.Height;//increment space
                    

                    //
                    //[EntireChapterFiles] ////EX: this.linkLabel1.Links.Add(24, 9, "www.microsoft.com");
                    //      title          ////    this.linkLabel1.Links[0].LinkData = "Register";
                    string pureName = item.Name.ToLower().Replace(".txt", "");
                    linkLabel0.Text += pureName + " | ";
                    linkLabel0.Links.Add(linkLabel0.Text.IndexOf(pureName), pureName.Length, item.FullName);
                }
            }

            //change the appearance for linkLabel_BackNext
            int indexOfNext = linkLabel_BackNext.Text.IndexOf("Next");
            linkLabel_BackNext.Links.Add(0, 4);
            linkLabel_BackNext.Links.Add(indexOfNext, 4);
        }

        private void button0Search_Click(object sender, EventArgs e)
        {
            panel0.Controls.Clear(); UC.Clear(); oneAfter = 0; linkLabel0.Links.Clear();//reset values
            DirectoryInfo di = new DirectoryInfo(path);
            foreach (var item in di.GetFiles())
            {
                if (item.Extension.ToLower() == ".txt")
                {
                    posTxt = 0;
                    string searchText = textBox1.Text.ToLower();

                    // Search File_Names 
                    if (item.Name.ToLower().Contains(searchText))
                    {
                        string pureName = item.Name.ToLower().Replace(".txt", "");
                        linkLabel0.ForeColor = Color.Gray;
                        linkLabel0.Links.Add(linkLabel0.Text.IndexOf(pureName), pureName.Length, item.FullName);
                    }


                    // Search content in Files
                    StreamReader sr = new StreamReader(item.FullName);
                    string alltxt = sr.ReadToEnd();
                    if (alltxt.ToLower().Contains(searchText))
                    {
                        #region <_____ addControls _____>
                        testu4.UserControl1 uc = new testu4.UserControl1();
                        uc.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
                        uc.Location = new Point(10, oneAfter);
                        uc.Size = new System.Drawing.Size(panel0.Width, uc.defaultHeight);
                        uc.linkLabel0.LinkClicked += new LinkLabelLinkClickedEventHandler(linkLabelUC_LinkClicked);//title
                        uc.linkLabel1.LinkClicked += new LinkLabelLinkClickedEventHandler(linkLabelUCopen_LinkClicked);//open

                        uc.linkLabel0.Text = item.Name;
                        #region <_____ OPENfile _____>
                        // codul 1(comentat) deskide txtfile
                        //uc.linkLabel1.Links[0].LinkData = uc.linkLabel0.Text;//open txtFile
                        // codul 2 deskide originalFile
                        foreach (var item1 in di.GetFiles())
                        {
                            string original = item.Name.Replace(".txt", "");

                            if (multiFile == 0)
                            {
                                if (item1.Name.Contains(original))
                                {
                                    uc.linkLabel1.Links[0].LinkData = uc.linkLabel0.Text;//open txtFile
                                    multiFile++;
                                }
                            }
                            if (multiFile > 0)
                            {
                                if (item1.Extension != ".txt")
                                {
                                    if (item1.Name.Contains(original))
                                    {
                                        uc.linkLabel1.Links[0].LinkData = item1.FullName;
                                    }
                                }
                            }
                        }
                        multiFile = 0;
                        #endregion >OPENfile-END<
                        #endregion >addControls-END<

                        #region <_____ Context _____>
                        if (button1Concentrated.Text == "Concentrated")//this is for Context 
                        {

                            uc.richTextBox1.Text = alltxt.ToLower();//add text.ToLower to viewer
                            while (posTxt != -1)
                            {
                                // inside richTextBox1 sunt A si a. El cauta numai in el insusi.
                                posTxt = uc.richTextBox1.Find(searchText, posTxt, RichTextBoxFinds.MatchCase);
                                if (uc.richTextBox1.SelectedText == searchText)
                                {
                                    uc.richTextBox1.SelectionLength = searchText.Length;
                                    uc.richTextBox1.SelectionColor = Color.Red;
                                }
                                posTxt = uc.richTextBox1.Find(searchText, posTxt + 1, RichTextBoxFinds.MatchCase);
                            }

                        }
                        #endregion >Context-END<
                        //
                        #region <_____ Concentrated _____>
                        if (button1Concentrated.Text == "Context")//this is for Concentrated 
                        {
                            uc.richTextBox1.Text = alltxt.ToLower();
                            for (int i = 0; i < uc.richTextBox1.Lines.Length; i++)
                            {
                                if (uc.richTextBox1.Lines[i].Contains(searchText))
                                {
                                    string line = "[line:" + (i + 1) + "/" + uc.richTextBox1.Lines.Length + "]  " + uc.richTextBox1.Lines[i];
                                    lrtb.Add(line);
                                }
                            }
                            uc.richTextBox1.Text = "";
                            foreach (var item1 in lrtb)
                            {
                                uc.richTextBox1.Text += item1 + "\r\n";
                            }
                            while (posTxt != -1)
                            {
                                posTxt = uc.richTextBox1.Find(searchText, posTxt, RichTextBoxFinds.MatchCase);
                                if (uc.richTextBox1.SelectedText == searchText)
                                {
                                    uc.richTextBox1.SelectionLength = searchText.Length;
                                    uc.richTextBox1.SelectionColor = Color.SpringGreen;
                                }
                                posTxt = uc.richTextBox1.Find(searchText, posTxt + 1, RichTextBoxFinds.MatchCase);
                            }
                        }
                        #endregion >Concentrated-END<


                        panel0.Controls.Add(uc);//how many controls are added.
                        UC.Add(uc);
                        oneAfter += uc.Height;//increment space
                        lrtb.Clear();
                    }
                }
            }
        }

        public void linkLabelUC_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            for (int i = 0; i < UC.Count; i++)
            {
                //if UC[i] nu-i UC[maxim]
                if ((i + 1) < UC.Count)//inafara de ultimul UC(UserControl)
                {
                    int firstHeight = UC[i].Height;
                    int firstPosition = UC[i].Location.Y;

                    int secondHeight = UC[i + 1].Height;
                    int secondPosition = UC[i + 1].Location.Y;

                    //UC[0].Location.Y +
                    if (firstPosition == 0)
                    {
                        //secondPosition
                        UC[i + 1].Location = new Point(10, firstHeight);
                    }
                    //UC[i].Location.Y +
                    if (firstPosition != 0)
                    {
                        //secondPosition
                        UC[i + 1].Location = new Point(10, firstHeight + firstPosition);
                    }
                }
            }
        }



        //a mai ramas ghimpele cu [una=true restu=false] de rezolvat. (Fa-le Toate true/false)
        private void linkLabel0ShowAll_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            for (int i = 0; i < UC.Count; i++)
            {
                if (UC[i].richTextBox1.Lines.Length > 1)
                {
                    if (UC[i].linkLabel0.LinkVisited)//clicked
                    {
                        UC[i].Height = UC[i].defaultHeight;
                        UC[i].linkLabel0.LinkVisited = false;
                        linkLabel0ShowAll.Text = "Show All";
                    }
                    else//notClicked
                    {
                        UC[i].Height = UC[i].Height + (UC[i].richTextBox1.Lines.Length * UC[i].richTextBox1.Font.Height);
                        UC[i].linkLabel0.LinkVisited = true;
                        linkLabel0ShowAll.Text = "Close All";
                    }

                }

                //if UC[i] nu-i UC[maxim]
                if ((i + 1) < UC.Count)//inafara de ultimul UC(UserControl)
                {
                    int firstHeight = UC[i].Height;
                    int firstPosition = UC[i].Location.Y;

                    int secondHeight = UC[i + 1].Height;
                    int secondPosition = UC[i + 1].Location.Y;

                    //UC[0].Location.Y +
                    if (firstPosition == 0)
                    {
                        //secondPosition
                        UC[i + 1].Location = new Point(10, firstHeight);
                    }
                    //UC[i].Location.Y +
                    if (firstPosition != 0)
                    {
                        //secondPosition
                        UC[i + 1].Location = new Point(10, firstHeight + firstPosition);
                    }
                }
            }
        }

        void linkLabelUCopen_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            string target = e.Link.LinkData as string;
            if (null != target) System.Diagnostics.Process.Start(target);
        }

        private void linkLabel0_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            // Display the appropriate link based on the value of the LinkData property of the Link object.
            this.linkLabel0.Links[linkLabel0.Links.IndexOf(e.Link)].Visited = true;
            string target = e.Link.LinkData as string;

            if (null != target) System.Diagnostics.Process.Start(target);
        }

        private void button1Concentrated_Click(object sender, EventArgs e)
        {
            if (button1Concentrated.Text == "Concentrated")
            {
                button1Concentrated.Text = "Context";
                button0Search.PerformClick();
            }
            else
            {
                button1Concentrated.Text = "Concentrated";
                button0Search.PerformClick();
            }
        }
    }
}

UserControl1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace testu4
{
    public partial class UserControl1 : UserControl
    {
        public UserControl1()
        {
            InitializeComponent();
        }
        private void UserControl1_Load(object sender, EventArgs e)
        {
            label0.Location = new Point(linkLabel0.Location.X + linkLabel0.Width, linkLabel0.Location.Y + 4);
        }

        public int defaultHeight = 55;//static 
        //click Titlu
        private void linkLabel0_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            if (richTextBox1.Lines.Length > 1)
            {
                if (linkLabel0.LinkVisited == false)
                {
                    this.Height = this.Height + (richTextBox1.Lines.Length * richTextBox1.Font.Height);
                    linkLabel0.LinkVisited = true;//linkLabel0.LinkColor = Color.Maroon;
                }
                else
                {
                    this.Height = defaultHeight;
                    linkLabel0.LinkVisited = false;//linkLabel0.LinkColor = Color.DodgerBlue;
                }
            }
        }



        private void groupBox1_MouseHover(object sender, EventArgs e)
        {
           // groupBox1.Select();
        }

        private void richTextBox1_MouseHover(object sender, EventArgs e)
        {
           // richTextBox1.Select();
        }
    }
}

_Q12_6-Mar-11 2:04

_Q12_

6-Mar-11 2:04

here is how it look...

http://i65.photobucket.com/albums/h208/q1212/pt%20net/Untitled-1copy-1.jpg

modified on Sunday, March 6, 2011 8:12 AM

_Q12_6-Mar-11 2:43

_Q12_

6-Mar-11 2:43

Sorry for the trouble, but you look over it?
Any thoughts about it?
thanks.

CAS - Deny now obsolete and CAS is becoming out of favor, how can I deny "ReflectionPermission" (Need syntax)

Pete O'Hanlon6-Mar-11 10:59

Pete O'Hanlon

6-Mar-11 10:59

Well, I really couldn't be bothered to read through all your code here, but a couple of things stood out on the quick look through I performed. In your Form_Load in Form1 (bad name by the way, you should try to rename your main components to be meaningful - you've got a lot of default names scattered about), you read the file details in; that's potentially going to be a long running operation so you should look to improve the user experience by running that on a thread.

Also, you have lots and lots of nested if statements, you could use short-circuit logic to make your code a bit more compact.

I'm not a stalker, I just know things. Oh by the way, you're out of milk.

Forgive your enemies - it messes with their heads

My blog | My articles | MoXAML PowerToys | Onyx

devvvy5-Mar-11 14:30

devvvy

5-Mar-11 14:30

hello

I'm trying to sandbox third party dll in separate appDomain and assign to it a permission set which is denied of ReflectionPermission[^]

However, Deny is now obsolete[^] and CAS is becoming obsolete in future[^]

What are my options? I need syntax to DENY ReflectionPermission.

Thanks

REF: ReflectionPermissionFlag doesn't have a "RestrictAll" option neither.[^]

dev

teeth detection from image using c#

AhmedMasum5-Mar-11 2:43

5-Mar-11 2:43

Hi all,
I can detect face and specific color using c# and open cv.
I hardly need code/ link/ help to detect teeth using c# and openCV.
Waiting for your helps.

OriginalGriff5-Mar-11 3:26

5-Mar-11 3:26

AhmedMasum wrote:
I hardly need code/ link/ help

If you hardly need it, why are you asking?

Real men don't use instructions. They are only the manufacturers opinion on how to put the thing together.

Manfred R. Bihy: "Looks as if OP is learning resistant."

AhmedMasum5-Mar-11 19:09

5-Mar-11 19:09

sorry for using the wrong words.
Actually I really need this..

Not Active5-Mar-11 3:48

Not Active

5-Mar-11 3:48

And what if the image has no teeth?

I know the language. I've read a book. - _Madmatt

OriginalGriff5-Mar-11 3:58

5-Mar-11 3:58

Then just brush it off.

Real men don't use instructions. They are only the manufacturers opinion on how to put the thing together.

Manfred R. Bihy: "Looks as if OP is learning resistant."

PIEBALDconsult5-Mar-11 9:15

PIEBALDconsult

5-Mar-11 9:15

I don't want teeth near my ARM.

AhmedMasum5-Mar-11 19:11

5-Mar-11 19:11

if there is not teeth then it will show a message.
But if it detect teeth then it will show another message.

AhmedMasum5-Mar-11 19:23

5-Mar-11 19:23

Still not got any good solution..

Richard MacCutchan5-Mar-11 21:27

Richard MacCutchan

5-Mar-11 21:27

You need to spend some time thinking about this. How exactly do you think a computer can figure out the difference between a portion of a face and a tooth or teeth? This is all about image analysis which is not a simple matter of writing a few lines of code. Try looking at some of the articles on this subject here on CodeProject and on the wider internet.

I must get a clever new signature for 2011.

AhmedMasum6-Mar-11 0:30

6-Mar-11 0:30

Thanks for your suggestion.
There are lots of online help for detecting face. There are some API to detect face from an image.
But I am not getting any efficient code to detect teeth from face using c#.
I am reading different articles but still can't code them.
thanks.

Richard MacCutchan6-Mar-11 1:20

Richard MacCutchan

6-Mar-11 1:20

AhmedMasum wrote:
But I am not getting any efficient code to detect teeth from face using c#.

Probably because it is very difficult to recognise where face ends and teeth begin. This is something like spectral analysis but without the accuracy.

I must get a clever new signature for 2011.

Do not show DOS window when callinf DOS command from C#

Alan Balkany7-Mar-11 7:05

Alan Balkany

7-Mar-11 7:05

First find the mouth. Then use an edge-detection algorithm to find boundaries. The lips and teeth will be bounded by edges where the darkness changes. If you have color images, this will give you more information you can use to find edges. The bounded regions between the lips are probably teeth.

Member 77263854-Mar-11 6:55

Member 7726385

4-Mar-11 6:55

I need to suppress a DOS window when when calling XCOPY from a C# application

Re: Do not show DOS window when callinf DOS command from C#

OriginalGriff4-Mar-11 8:37