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31 Posted Topics
 | Hi, I have this following code for watershed algo to segment an image. But I do not know what the error is. Can someone help me out [CODE]namespace watershed1 { public partial class Form1 : Form { public int X; public int Y; public int Height; // labels the pixel …  |
| | Hi, I would like to know if it is possible to obtain a color picker in c#, something similar to the properties dialog box in .NET. My application requires choosing the color dynamically. I know that there is a ColorDialog control, but I assume that the color picker is far … |
| | You can check at the following link if it is available. [url]http://visualstudiogallery.msdn.microsoft.com/en-us/[/url] |
| | Hi Tristan17, did u implement the code? what were the results. i would like to know how to use the hsl values to display the image after converting from rgb2hsl. can you help me out |
| | Hi, Does anyone know how to use NHibernate to connect to an SQL Server database? If so, please help me Thanks |
| | Hi, I would like to know the idea behind one issue. In some sites, when you register using your email id, an automatically generated email is receieved in your inbox, which contains a link that you must click to activate your membership. How is this done? Can anyone help me … |
| | Hi, I have an application where I have to use two dll files as reference to my project. The thing is, my dll files both have the same name, but are something like different versions. I am not able to add both as references becoz of clash in name. And …  |
| | Hi, I have this application wherein I take all images in a folder, perform some image processing funcitons. These functions require the extensive use of generic lists ans stack. The application works perfectly fine, except that it is very slow. My guess is this delay is because of using too … |
| | Hi, I would like to know if there is any way using C# to free the memory being used. I have a very complex application where OutOfMemoryException occurs frequently. Is there any code or any other possibility to free the used memory, say at the beginning of each iteration of … |
| | Hi, I am implementing a code which uses the FolderBrowserDialog control. Here is my code : [CODE]FolderBrowserDialog folder = new FolderBrowserDialog(); DialogResult result = folder.ShowDialog(); if (result == DialogResult.OK) { try { string path = folder.SelectedPath; string[] files = Directory.GetFiles(path, "*.jpeg"); foreach (string file in files) { using (Stream s … |
| | Ya, library management is a good idea.. On similar lines, u can also try supermarket maintenance, hospital maintenance etc |
| | Hi, I have an application where I have images stored in a folder called testimages and access them using : [CODE]String[] files = Directory.GetFiles(@"C:\Users\pashok\Documents\test\testimages\", "*.jpeg");[/CODE] Now, I want to modify the program in such a way that the folder called testimages is placed in my project directory. In this case, … |
| | Hi, I have an application where I need to load images present in a folder onto my Visual Studio application. As in if I have a folder named temp and I have say 5 images temp1-temp5 inside the folder temp, i need to load each of the images temp1-temp5 (in … |
| | I am implementing a code to detect overlapping regions in a cell, as shown in the attachment. As you can see, the image is an overlapped version of two cells. My aim is to separate them. But I have got no clue whatsoever to do this. Can anyone help me |
| | Hi, I am implementing a project where I have to use adaptive thresholding on an image. That is, the threshold value must not be global, but must adapt itself with the image. I have thought a lot, but am unable to get a logic. It would be really helpful if … |
| | Hi, I have a code where I have to use the region class in drawing. When I type using System.Drawing., the region class doesnt appear in the drop down list. I know this is a kinda silly doubt, but I need to include it in my project. Thanks prashanth |
| | Hi, I have this following code for RGB to HSL conversion, but I do not know how to use it to display my image. Can someone help out [CODE]var_R = ( R / 255 ) //RGB from 0 to 255 var_G = ( G / 255 ) var_B = ( … |
| | Hi, I am trying to implement the K Means Clustering Algorithm for Image Segmentation. The logic behind K Means is : 1. Place K points into the space represented by the objects that are being clustered. These points represent initial group centroids. 2. Assign each object to the group that … |
| | Hi, I am developing an image processing application and I face one problem. When I run the application, all I get is a blank form, even though I have a lot of controls attached to it. I know it must be a dumb mistake on my part, but I am …  |
| | Hi, I am developing an image processing application and I face one problem. When I run the application, all I get is a blank form, even though I have a lot of controls attached to it. I know it must be a dumb mistake on my part, but I am … |
| | hi, i would like to do a project where I have to detect the characters of a captcha image.. any ideas |
| | hi, I am creating an application in visual web developer using c# language. I need to create a login page. i have written the following code : [CODE]protected void Button1_Click(object sender, EventArgs e) { int flag=0,count=0; string uname = TextBox1.Text; string pass = TextBox2.Text; start: TextBox3.Text = flag.ToString(); OleDbConnection dbconn … |
 | Although a little unrelated to this thread, I have one doubt. Suppose I have a main form with a textbox in it. Also, I have another .cs file in my project. How can I access the contents of the textbox in this file? |
| | Hi, I have a problem. I have this image with various regions detected and coloured differntly. What I now need to do is, to find the mathematical center of each of these regions. I have the code for this. [CODE] int labelnew = 2,centerx,centery; List<Point> l = new List<Point>(); Point … |
| | Ryshad, I think there is some problem. I tried uploading theimage for him, but am unable to |
| | Hi. I am implementing the Kuwahara Filter in c#. The code for this is given below. [CODE] unsafe { Bitmap bmps = (Bitmap)pictureBox1.Image; Bitmap bmpd = (Bitmap)pictureBox1.Image.Clone(); BitmapData bms = bmps.LockBits(new Rectangle(0, 0, bmps.Width, bmps.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb); BitmapData bmd = bmpd.LockBits(new Rectangle(0, 0, bmpd.Width, bmpd.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb); byte* b1 = … |
| | I am implementing an image processing related code in C#. It works almost fine, but I find a problem that I am anable to solve. When I run the project, I get the output perfectly. But when I minimize the screen and expand it, the originial image appears distorted. I … |
| | I am trying to implement the Kuwahara Filter in C#. I think my code is right, but I am not getting an exact output. Can someone help me with where I am going wrong? [CODE] unsafe { try { Bitmap b1 = (Bitmap)pictureBox1.Image.Clone(); Bitmap b2 = new Bitmap(b1.Width, b1.Height); BitmapData … |
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| | Hi, I am trying to implement a project where I need to detect something. I have the digitized form of a human cell and I need to detect regions separately in the image. This part is over. The next part is where I have to detect overlapping regions. Another part … |
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