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Good luck lol :P
You do have to go through the pixels though, so I would stay with my GetPixel() suggestion. I dont know of another alternative to getting the pixels sorry  (unless you read the file yourself, but then you would have to store pixels as an array, and loop through them yourself)
Just out of interest - what algorithms will you be using to detect the letters?
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There's some articles on CP that deal with OCR. Would still be a challenge, I guess 
I are troll
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ahhh.. V.Interesting.
Might take a look at doing something like that if i ever get the free time lol
The office MODI method looks like the simplist approach, cant say that be good for speed thou :P
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thanku all ........if any 1 can still help i'll be highly obliged..........
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i am having set of 2d images....and i want to stack those images to visualize 3d image..i didn't get any idea.....i was searching in google,but i couldn't get exact details.....if anyone help me by giving any article or idea related to this......
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What?!? what is the 3D image meant to look like? what do the 2D images represent?
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i am doing project in computed tomography.....i have 2d images of full hand....i have to stack the 2d images to visualize the full hand
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hmmm... i think you may be in the wrong place for this kind of question.
How much do you know about 3D graphics. If not alot you will need to start from the basics of 3D graphics.
If you can render 3D models(so to speak) then you could create a 3D array of pixels based on your 2D images. I assume your 2D images are RAW files? or something similar, i.e. two colors, 1 color for object, another color for space
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Like a volume texture?
You may have to ray trace it to get your final (2d) view..
Although there are probably better ways.
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How you do it depends on how your images are stored.
Is each image in a separate file? Are they bitmaps, jpegs or some other format.
I once did something similar where the images (horizontal slices through a head) were stored in a set of files.
Each file contained a 2D image as a sequence of integers where an integer corresponded to a pixel. I.e. the file was essentially a 2D array of pixels.
To get the 3D image I had to get the corresponding pixels from each file and monkey around with them. In other words I treated the set of files as a 3D array so I could take slices in horizontal or vertical directions.
Hope this helps but without knowing exactly how the images are stored I can't be more specific.
Regards
David R
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Hi,
I want to know which process had called my application built using C# .NET.
Example:
Their is an application named "Example1.exe" build using C# .NET. When you open the file manully by double clicking or by any other way then, "Explorer.exe" is the parent process of my application. In this case I want to find that "Explorer.exe" is my parent process. Please help me with the code which has to be placed inside the Main() method of my application (Example1.exe) to find this.
Normaly when it is double clicked this is not important but in case if my application is called by any other application then i had to work accordingly.
ashok
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Hi all,
i am new in C# environment.
i try to create a desktop application.
i have 2 classes (form1 & createXML)
the form1 located a textBox that called txtPhoneNumber.
now, when the user will write his phone number the application will send him an SMS.
the problem is that the txtPhoneNumber.Text doesn't send the user number to the createXML class.
the XML is look like:
strBuild = strBuild.Append("<to>"); //Destinations
strBuild = strBuild.Append(inputForm.txtPhoneNumber.Text); //input from the form1 Class
strBuild = strBuild.Append("");
but in the debug i see that there is no number. and there is no any hint for error.
any idea?
please help!!!
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i didn't ignore the HTML tags........
fixed XML builder:
strBuild = strBuild.Append("<TO>");
strBuild = strBuild.Append(inputForm.txtPhoneNumber.Text);
strBuild = strBuild.Append("</TO>");
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Why dont you look into using system.data.datatable
you can add columns names and data etc.
then you can use datatable.writexml() to produce the file for you
Just a suggestion BTW
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Hi, thanks for the fastest answer!!
i don't need to add columns or names, the single integer in the XML is the txtPhoneNumber.
the XML is ok, but he doesn't get the phone number integer.
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should you have a number as an integer? you will lose a leading 0 with some numbers.
your 'To' is a column name, no?
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How exactly is inputForm getting into the createXML class?
DaveBTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
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namespace.TakeNumber inputForm = new TakeNumber();
then:
input get the txtPhoneNumber but without values......
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Ido Shahar wrote: new TakeNumber()
That's why. It's an different instance so the new instance's txtPhoneNumber is empty
DaveBTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
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o.k. got it! what an idiot i am. thank you so much!!
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After a good deal of head scratching to the extent that I've now got a handful of splinters, I have now concluded it seems that Visual Studio 2008 does not like "#" characters in a project directory path. For example "D:\SwDev\C#\projects" is problematic however "D:\SwDev\CSharp\projects" is fine.
Specifically the problem occurs with Windows Presentation Foundation Designer in certain circumstances with where the XAML xmlns:customControl="clr-namespace: etc..." statement has been used to reference a library which has "#" in its path.
A brief sequence of my events follow...
Initially I had been working on a simple C# project which resided in a directory with a path such as "D:\SwDev\C#\projects\proj1", and all Visual 2008 tools seemed to be working well. I then created a Custom Control library by creating a new project with a path such as "D:\SwDev\C#\libs\myControls" - again all Visual 2008 tools worked well.
I then tried including my new controls in my main project. I did all the usual things such as adding a Reference to my library (from within the work bench), adding appropriate "using" lines to my cs files and adding the appropriate XML namespace statement to my main window's XAML file (e.g xmlns:customControl="clr-namespace:myControls;ssembly=myControls"). The result was that Windows Presentation Foundation Designer then put a red squiggly line under the new xmlns statement and suspended the graphical layout editor with a message saying that there were errors in the AXML which must be sorted before graphical editing can be resumed.
At this stage I found could successfully compile my main project with no errors, however the problem remained. It seemed that the main thing that did not work was the Windows Presentation Foundation Designer tool, but I also noted that the intellisense tool was not picking up the presence of my new library when entering the xmlns statement.
I eventually tried renaming my /C# directory to /CSharp and miraculously the problems disappeared .
Stephen Dickinson
Organised Technology Ltd
UK
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Hi, I am working on a small prototype that does some business integration work.
Lets say I am developing 2 application. Each of the application is installed on SEPERATE PC in the SAME network.
The first application :
Have a interface with fields like PO_Number, PO_Date, Seller_ID, Buyer_ID, and a Generate Button
When the 'Generate' button is clicked, a XML file is being created with all those information stored inside. After the file is being created, I wan it to store somewhere whereby another PC running my 2nd application can automatically retrieve it without using a thumbdrive to copy the created XML file over.
The second application :
This application will then use some communication mechanism(FTP??) to retrieve the file created in the first application. This application will then read the content in the XML file that is being retrieve and store it to the database.
Problem
What mechanism can i use so that the file can be transfer over without using a thumbdrive and loading in manually? Can you provide me with some resources or code to help me get started with this
Thanks alot
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why dont your first app FTP the file to the server then the second app can use a file listener to detect the upload (or something like that) i think your second app will need to be on the server thou.
Of course you could create a server app, that the first app connects to and sends the file to, then it can handle however it wants.
why not just write straight to a database?
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Can i install a FTP server software on the First application PC and the IP will be localhost
Then for the second pc, the ip address to connect to the first application will be the first pc IP, example 192.168.1.5(first pc IP)
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