[Insight-users] Segmentation of 3D images

[Lodron, Gerald]

Hi

Please write your ITK questions to the ITK mailing list and not to all members individually, there everyone can read it and the changes to get an answer are much better (also other users which have the same problem can reread it).

I am not sure what your question means, but yes you need a third coordinate as input for the seed point. The rest is the same as in 2D, maybe you need another image output format for the writer (not all support 3D). 

Best regards

-----Ursprüngliche Nachricht-----
Von: abder.rahman.ali at gmail.com [mailto:abder.rahman.ali at gmail.com] 
Gesendet: Samstag, 24. März 2012 16:27
An: Lodron, Gerald
Betreff: Segmentation of 3D images

Hello,

I just have a question and thought you may have an idea on it.

Inside the `InsightToolkit` directory there is the `Examples/Segmentation/ConnectedThresholdImageFilter.xx` file.

Now, I want to make it operate on a three dimensional image. In this case, will the changes that I have to do bee applied to those lines of code (lines 102-110):

    int main( int argc, char *argv[])
    {
      if( argc < 7 )
        {
        std::cerr << "Missing Parameters " << std::endl;
        std::cerr << "Usage: " << argv[0];
        std::cerr << " inputImage  outputImage seedX seedY lowerThreshold upperThreshold" << std::endl;
        return 1;
        }

And, in order to do that, should I add the following `seedZ` to:

    std::cerr << " inputImage  outputImage seedX seedY lowerThreshold upperThreshold" << std::endl;

And, what change should I perform to the arguments in this case?

Thanks a lot and apologize for my disturbance.