Wrappers for ITK

cae2017 · November 27, 2017, 10:46am

Hello,
while installing and setting up ITK, I saw that there are some pre-defined wrappers for some programming languages. Is there a way to install an extra package so that I can use C#? I fount ActiViz but it seems to be just for VTK.
Thank you.

Best regards,
Erika

blowekamp · November 27, 2017, 8:45pm

SimpleITK provides a simplified interface to ITK form many languages including C#. SimpleITK provides a robust and easy to use interface to ITK’s images, transforms, filter, registration and image i/o. There is a object oriented interface and an added procedural interface.

Here is an example of SimpleITK registration in CSharp:

github.com

SimpleITK/SimpleITK/blob/aeda6f6ae8b66daf5f4a3dd8360e98785aa3f0b8/Examples/ImageRegistrationMethod1/ImageRegistrationMethod1.cs#L47-L87


if ( args.Length < 3 )
  {
    Console.WriteLine("Usage: %s <fixedImageFilter> <movingImageFile> <outputTransformFile>\n", "ImageRegistrationMethod1");
   return;
  }


ImageFileReader reader = new ImageFileReader();
reader.SetOutputPixelType( PixelIDValueEnum.sitkFloat32 );


reader.SetFileName(args[0]);
Image fixedImage = reader.Execute();


reader.SetFileName(args[1]);
Image movingImage = reader.Execute();


ImageRegistrationMethod R = new  ImageRegistrationMethod();
R.SetMetricAsMeanSquares();
double maxStep = 4.0;
double minStep = 0.01;
uint numberOfIterations = 200;

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fbudin · December 1, 2017, 2:08pm

@cae2017 To be more specific, the only wrapping that is currently maintained for ITK is Python. SimpleITK does provide wrapping for more languages.