Repositories list

• ITKDoxygen

  Public
  ITK Doxygen API documentation built nightly with GitHub Actions and published to ReadTheDocs, GitHub Pages

  Shell

  •66 forks•22 stars•22 issues•00 pull requests•Updated Aug 2, 2026Aug 2, 2026

• ITK-Wasm

  Public
  High performance spatial analysis in a web browser and across programming languages and hardware architectures

  visualizationjavascriptwebassembly+ 10

  visualizationjavascriptwebassemblywasmemscriptenopen-sciencereproducible-scienceitkimaginginsight-toolkit+ 3

  Python

  •

  Apache License 2.0

  •6060 forks•232232 stars•114114 issues•2424 pull requests•Updated Aug 1, 2026Aug 1, 2026

• SimpleITK

  Public
  SimpleITK: a simplified layer build on top of the Insight Toolkit (ITK), intended to facilitate its use in rapid prototyping, education and interpreted language…

  SWIG

  •

  Apache License 2.0

  •228228 forks•2121 stars•00 issues•00 pull requests•Updated Jul 30, 2026Jul 30, 2026

• ITK

  Public
  Insight Toolkit (ITK) -- Official Repository. ITK builds on a proven, spatially-oriented architecture for processing, segmentation, and registration of scienti…

  pythonopen-sourcecpp+ 9

  pythonopen-sourcecppreproducible-researchopen-sciencemedical-imagingscientific-computingimage-analysisitkhacktoberfest+ 2

  C++

  •

  Apache License 2.0

  •740740 forks•1.6k1.6k stars•322322 issues•1414 pull requests•Updated Jul 30, 2026Jul 30, 2026

• SimpleITK-Notebooks

  Public
  Jupyter notebooks for learning how to use SimpleITK

  Jupyter Notebook

  •

  Apache License 2.0

  •374374 forks•906906 stars•1212 issues•33 pull requests•Updated Jul 26, 2026Jul 26, 2026

• ITKElastix

  Public
  An ITK Python interface to elastix, a toolbox for rigid and nonrigid registration of images

  itkitk-module

  itkitk-module

  Python

  •

  Apache License 2.0

  •2929 forks•279279 stars•6767 issues•1919 pull requests•Updated Jul 25, 2026Jul 25, 2026

• ITKTestingData

  Public
  ITK Testing Data Mirror

  C++

  •33 forks•11 star•00 issues•00 pull requests•Updated Jul 24, 2026Jul 24, 2026

• insightsoftwareconsortium.org

  Public
  Sources for insightsoftwareconsortium.org website

  websiteitksimpleitk+ 1

  websiteitksimpleitkinsight-toolkit

  TeX

  •

  Apache License 2.0

  •66 forks•11 star•77 issues•11 pull request•Updated Jul 23, 2026Jul 23, 2026

• ITKSphinxExamples

  Public
  Cookbook examples for the Insight Toolkit documented with Sphinx

  pythonopen-sourcedocumentation+ 9

  pythonopen-sourcedocumentationcppreproducible-researchopen-sciencemedical-imagingscientific-computingimage-analysishacktoberfest+ 2

  Jupyter Notebook

  •

  Apache License 2.0

  •6969 forks•5959 stars•5454 issues•22 pull requests•Updated Jul 23, 2026Jul 23, 2026

• ITKPythonPackage

  Public
  A setup script to generate ITK Python Wheels

  pythoncmakecross-platform+ 6

  pythoncmakecross-platformreproducible-researchimage-processingregistrationitkpython-wrappingsscikit-build

  CMake

  •

  Apache License 2.0

  •2323 forks•6666 stars•1515 issues•22 pull requests•Updated Jul 22, 2026Jul 22, 2026

• nifti_clib

  Public
  C libraries for NIFTI support

  C

  •

  Other

  •2626 forks•11 star•33 issues•66 pull requests•Updated Jul 22, 2026Jul 22, 2026

• teem

  Public
  ITK-maintained fork of Teem (upstream: https://sourceforge.net/p/teem/teem.git/ branch main). See the welcome branch README for maintenance conventions.

  00 forks•00 stars•00 issues•00 pull requests•Updated Jul 21, 2026Jul 21, 2026

• ITKIMPACT

  Public
  ITK Module for the IMPACT Registration Similarity Metric

  C++

  •

  Apache License 2.0

  •00 forks•11 star•00 issues•00 pull requests•Updated Jul 19, 2026Jul 19, 2026

• LesionSizingToolkit

  Public
  A module for the Insight Toolkit (ITK) that provides a generic, modular, and extensible architecture for lesion sizing algorithms in medical images as well as a…

  lung-cancersegmentationitk+ 3

  lung-cancersegmentationitkinsight-toolkitcomputed-tomographyitk-module

  C++

  •

  Other

  •1313 forks•1010 stars•44 issues•00 pull requests•Updated Jul 18, 2026Jul 18, 2026

• vxl

  Public
  A multi-platform collection of C++ software libraries for Computer Vision and Image Understanding.

  164164 forks•00 stars•00 issues•00 pull requests•Updated Jul 18, 2026Jul 18, 2026

• GDCM

  Public
  Grassroots DICOM with ITK patches.

  C++

  •

  Other

  •207207 forks•00 stars•00 issues•00 pull requests•Updated Jul 16, 2026Jul 16, 2026

• DCMTK

  Public
  Official DCMTK Github Mirror

  C++

  •363363 forks•1111 stars•00 issues•00 pull requests•Updated Jul 14, 2026Jul 14, 2026

• ITKPrincipalComponentsAnalysis

  Public archive
  An ITK-based implementation of principal components analysis. A more detailed description can be found in the Insight Journal article: Bowers M., Younes L. ''…

  pcaitkitk-module

  pcaitkitk-module

  Apache License 2.0

  •88 forks•22 stars•00 issues•00 pull requests•Updated Jul 10, 2026Jul 10, 2026

• ITKSimpleITKFilters

  Public
  An ITK Module with a collection of additional filters for SimpleITK

  C++

  •

  Apache License 2.0

  •1010 forks•00 stars•00 issues•11 pull request•Updated Jul 6, 2026Jul 6, 2026

• ITKSoftwareGuide

  Public
  Sources for the ITKSoftwareGuide.

  htmlcommunitypdf+ 6

  htmlcommunitypdfbooksregistrationsegmentationimage-analysisitkinsight-toolkit

  TeX

  •1818 forks•3535 stars•55 issues•00 pull requests•Updated Jul 6, 2026Jul 6, 2026

• pocketfft

  Public
  Fork of https://gitlab.mpcdf.mpg.de/mtr/pocketfft to simplify external contributions

  C++

  •4545 forks•00 stars•00 issues•00 pull requests•Updated Jun 30, 2026Jun 30, 2026

• ITKFEM

  Public
  Finite Element Method (FEM) modules retired from ITK as a remote module (ITKFEM, ITKFEMRegistration). Unmaintained; see InsightSoftwareConsortium/ITK#6511.

  C++

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jun 26, 2026Jun 26, 2026

• ITKVkFFTBackend

  Public
  VkFFT backends for ITK FFT classes.

  pythoncppvulkan+ 7

  pythoncppvulkanopenclcudaffthipitkinsight-toolkititk-module

  Jupyter Notebook

  •

  Apache License 2.0

  •66 forks•88 stars•77 issues•00 pull requests•Updated Jun 19, 2026Jun 19, 2026

• InsightJournal

  Public
  Insight Journal

  journalreproducible-researchipfs+ 2

  journalreproducible-researchipfsopen-scienceweb3

  Astro

  •

  Apache License 2.0

  •77 forks•1212 stars•2020 issues•77 pull requests•Updated Jun 19, 2026Jun 19, 2026

• proxTV

  Public
  Matlab and Python toolbox for fast Total Variation proximity operators

  6363 forks•00 stars•00 issues•11 pull request•Updated Jun 8, 2026Jun 8, 2026

• ITKTotalVariation

  Public archive
  External Module for Total Variation Algorithms, providing wrap for https://github.com/albarji/proxTV

  itkinsight-toolkitdenoising+ 2

  itkinsight-toolkitdenoisingtotal-variationitk-module

  Apache License 2.0

  •1010 forks•1010 stars•00 issues•00 pull requests•Updated Jun 6, 2026Jun 6, 2026

• ITKIOMeshSWC

  Public archive
  ITK module for reading meshes from SWC files, a human- and machine-readable format for representing neuron morphologies

  pythoncppmorphology+ 5

  pythoncppmorphologyneuroscienceswcitkinsight-toolkititk-module

  Apache License 2.0

  •33 forks•22 stars•00 issues•00 pull requests•Updated Jun 6, 2026Jun 6, 2026

• ITKFixedPointInverseDisplacementField

  Public archive
  ITK filter to compute the inverse displacement field.

  itkspatial-transformsitk-module

  itkspatial-transformsitk-module

  Apache License 2.0

  •1010 forks•33 stars•00 issues•00 pull requests•Updated Jun 6, 2026Jun 6, 2026

• ITKMeshToPolyData

  Public archive
  Convert an ITK Mesh to a simple data structure compatible with vtk.js PolyData

  Apache License 2.0

  •77 forks•77 stars•00 issues•00 pull requests•Updated Jun 3, 2026Jun 3, 2026

• ITKTwoProjectionRegistration

  Public archive
  ITK-Based Implementation of Two-Projection 2D/3D Registration Method with an Application in Patient Setup for External Beam Radiotherapy

  registrationitkimage-registration+ 1

  registrationitkimage-registrationitk-module

  Apache License 2.0

  •2828 forks•5555 stars•00 issues•00 pull requests•Updated Jun 3, 2026Jun 3, 2026