SimpleITK

Issues somebody may already be working on are listed last. List everything by date

• `latest` pre-release missing: Package run deleted it, then `gh release create` failed with HTTP 403

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  Difficulty 2/5 1-3 hours Newbie friendliness 65/100

  SimpleITK/SimpleITK#2783 · Opened Oct 31, 2026

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• SyN registration support

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  Feature Request

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  SimpleITK/SimpleITK#2775 · 1 reaction · Opened Oct 29, 2026

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• Single-precision displacement field transforms: a float32 field pays a float64 conversion today

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  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  SimpleITK/SimpleITK#2710 · 3 comments · Opened Sep 2, 2026

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• silent overflow feature

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  Difficulty 2/5 1-3 hours Newbie friendliness 68/100

  SimpleITK/SimpleITK#2657 · Opened Jul 27, 2026

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• Regenerate MinMaxCurvatureFlowImageFilter 3D baselines after ITK PR #6603 (corrected threshold)

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  Difficulty 2/5 1-3 hours Newbie friendliness 62/100

  SimpleITK/SimpleITK#2645 · 1 comment · Opened Jul 17, 2026

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• How to access velocity/update field from DiffeomorphicDemonsRegistrationFilter?

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  Difficulty 4/5 3-5 days Newbie friendliness 20/100

  SimpleITK/SimpleITK#2500 · 1 comment · Opened Jan 12, 2026

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• Docs: SimpleITK IO "reading transformations" doesn't document how to read/use a displacement field.

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  Difficulty 2/5 Half a day Newbie friendliness 45/100

  SimpleITK/SimpleITK#2499 · 3 comments · 1 reaction · Opened Jan 12, 2026

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• Investigate MetaImage error messages in test log for IO.ImageFileReader_Extract1

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  Difficulty 3/5 1-2 days Newbie friendliness 22/100

  SimpleITK/SimpleITK#2469 · Opened Dec 12, 2025

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• RealAndImaginaryToComplex filter not templated for many image types

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SimpleITK/SimpleITK#2465 · 2 comments · Opened Dec 10, 2025

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• Documentation Bug: Registration Overview links to ITK instead of SimpleITK docs

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  Difficulty 2/5 1-3 hours Newbie friendliness 65/100

  SimpleITK/SimpleITK#2459 · 4 comments · Opened Dec 5, 2025

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• The C # version 2.5.2 cannot read DICOM in Chinese path

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  Difficulty 4/5 3-5 days Newbie friendliness 18/100

  SimpleITK/SimpleITK#2433 · 5 comments · Opened Sep 29, 2025

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• unexpected keyword argument in procedural InvertDisplacementField

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  Difficulty 3/5 Half a day Newbie friendliness 35/100

  SimpleITK/SimpleITK#2425 · 2 comments · Opened Sep 4, 2025

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• setting NRRD metadata fails due to encoding information as string

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  Difficulty 3/5 Half a day Newbie friendliness 35/100

  SimpleITK/SimpleITK#2395 · Opened Aug 12, 2025

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• Problem with enum wrapping in java

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  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  SimpleITK/SimpleITK#2381 · Opened Jul 29, 2025

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• simpleitk reported errors when compiling in my project

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  Difficulty 3/5 1-2 days Newbie friendliness 15/100

  SimpleITK/SimpleITK#2301 · 1 comment · Opened May 26, 2025

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• change DisplacementFieldTransform GetDisplacementField semantics

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  Feature Request

  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  SimpleITK/SimpleITK#2299 · Opened May 21, 2025

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• ImageSeriesReader create an incorrect direction matrix

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  Difficulty 4/5 3-5 days Newbie friendliness 28/100

  SimpleITK/SimpleITK#2292 · 15 comments · Opened May 14, 2025

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• SimpleElastix setting parameters (e.g., parameter_map['ImagePyramidSchedule'])

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  Difficulty 2/5 1-3 hours Newbie friendliness 30/100

  SimpleITK/SimpleITK#2277 · Opened Apr 24, 2025

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• allow for `AddSeriesRestriction` when using `GDCM`s `GetSeriesUIDs`

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  Feature Request

  Difficulty 3/5 1-2 days Newbie friendliness 42/100

  SimpleITK/SimpleITK#2269 · 1 comment · 1 reaction · Opened Apr 15, 2025

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• Add wrapping for itk::DisplacementFieldToBSplineImageFilter

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  Feature Request

  Difficulty 3/5 1-2 days Newbie friendliness 42/100

  SimpleITK/SimpleITK#2264 · Opened Apr 9, 2025

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• Implement SimpleITK for Julia

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  Difficulty 5/5 Over a week Newbie friendliness 8/100

  SimpleITK/SimpleITK#2252 · 3 comments · Opened Mar 4, 2025

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• Support float32 vector pixel type in DisplacementFieldTransform

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  Feature Request

  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  SimpleITK/SimpleITK#2234 · Opened Feb 5, 2025

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• Transformix issue when used in a QApplication context

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  Difficulty 4/5 3-5 days Newbie friendliness 20/100

  SimpleITK/SimpleITK#2184 · Opened Aug 17, 2024

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• GetGDCMSeriesFileNames() returns list not in order when feed with data containing duplicate slices

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  Bug Report Confirmed Bug

  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  SimpleITK/SimpleITK#2176 · 3 comments · Opened Aug 14, 2024

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• IsolatedConnectedComponents filter needs update for vectors of seeds

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  Difficulty 4/5 3-5 days Newbie friendliness 30/100

  SimpleITK/SimpleITK#2169 · Opened Jul 31, 2024

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• Read composite transform in text format

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  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  SimpleITK/SimpleITK#2152 · 1 reaction · Opened Jul 11, 2024

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• Result of DiscreteGaussianDerivative filter is negated

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  Difficulty 4/5 3-5 days Newbie friendliness 18/100

  SimpleITK/SimpleITK#2144 · 2 comments · Opened Jul 4, 2024

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• Can SimpleITK be Builded to UWP ARM64?

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  Difficulty 4/5 3-5 days Newbie friendliness 8/100

  SimpleITK/SimpleITK#2142 · Opened Jun 28, 2024

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• Updating and adding SimpleITK and ITK figures

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  Documentation

  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  SimpleITK/SimpleITK#2138 · Opened Jun 24, 2024

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• Writing DICOM Series with Float Data - Rescale issue

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  Difficulty 4/5 3-5 days Newbie friendliness 18/100

  SimpleITK/SimpleITK#2136 · Opened Jun 19, 2024

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• elastix error when applying tranformparameters

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  Difficulty 4/5 3-5 days Newbie friendliness 12/100

  SimpleITK/SimpleITK#2123 · 7 comments · Opened May 21, 2024

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• Linux availability of native library for java

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  Difficulty 4/5 Over a week Newbie friendliness 15/100

  SimpleITK/SimpleITK#2110 · 2 comments · 1 reaction · Opened Apr 29, 2024

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• Update Elastix SuperBuild version

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  Difficulty 2/5 1-3 hours Newbie friendliness 25/100

  SimpleITK/SimpleITK#2101 · 2 comments · Opened Apr 22, 2024

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• Changing number of iterations per level of registration

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  Difficulty 4/5 3-5 days Newbie friendliness 15/100

  SimpleITK/SimpleITK#2087 · 1 comment · Opened Apr 7, 2024

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• Provide reference documentation for transform parameters

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  Feature Request

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  SimpleITK/SimpleITK#2065 · 1 comment · Opened Mar 13, 2024

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• Add way to search docs

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  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  SimpleITK/SimpleITK#2052 · Opened Feb 26, 2024

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• PEP 688 add buffer protocol support

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  Difficulty 4/5 3-5 days Newbie friendliness 24/100

  SimpleITK/SimpleITK#2042 · Opened Jan 18, 2024

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• add or change the interface for the ImageRegistraitonMethod.SetOptimizerAsAmoeba method

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  Difficulty 4/5 3-5 days Newbie friendliness 18/100

  SimpleITK/SimpleITK#2039 · 1 comment · Opened Dec 15, 2023

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• enable ImageFileReader.SetUseStreaming method for JAVA

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  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  SimpleITK/SimpleITK#2036 · Opened Dec 7, 2023

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• SimpleITK getting slower with intense working (JAVA) (memory leak?)

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  Difficulty 4/5 Over a week Newbie friendliness 15/100

  SimpleITK/SimpleITK#2035 · 11 comments · Opened Dec 3, 2023

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• Export `PixelIDValueEnum` members as members of Enum in Python binding

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  Difficulty 3/5 1-2 days Newbie friendliness 30/100

  SimpleITK/SimpleITK#1992 · 1 reaction · Opened Sep 22, 2023

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• Python Documentation bug in sitk.Image constructor

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  Difficulty 2/5 1-3 hours Newbie friendliness 50/100

  SimpleITK/SimpleITK#1990 · 4 comments · Opened Sep 19, 2023

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• Release wheels for SimpleITK with Elastix for Ubuntu

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  Feature Request SimpleElastix

  Difficulty 4/5 Over a week Newbie friendliness 12/100

  SimpleITK/SimpleITK#1974 · 1 comment · Opened Aug 14, 2023

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• [question] how to replicate a ridig registration done with ANTs / niftyreg

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  Difficulty 4/5 3-5 days Newbie friendliness 18/100

  SimpleITK/SimpleITK#1966 · 4 comments · Opened Jul 26, 2023

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• Simple Elastix is much slower now compared to before

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  SimpleElastix

  Difficulty 4/5 3-5 days Newbie friendliness 15/100

  SimpleITK/SimpleITK#1927 · 11 comments · Opened May 5, 2023

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• Request that SimpleITK support TPS (Thin Plate Spline) transform

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  Difficulty 5/5 Over a week Newbie friendliness 12/100

  SimpleITK/SimpleITK#1921 · Opened Apr 21, 2023

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• Running Elastix with multiple threads

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  SimpleElastix

  Difficulty 4/5 3-5 days Newbie friendliness 18/100

  SimpleITK/SimpleITK#1916 · 5 comments · Opened Apr 6, 2023

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• SimpleITK C# DLL with .NET Core or Standard

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  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  SimpleITK/SimpleITK#1909 · 1 comment · 8 reactions · Opened Mar 22, 2023

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• Examples using python code not working

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  Difficulty 1/5 Under an hour Newbie friendliness 50/100

  SimpleITK/SimpleITK#1907 · 4 comments · Opened Mar 14, 2023

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• Registering two unit blocks using SimpleITK Elastix fails with SIGSEGV

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  Bug Report SimpleElastix

  Difficulty 4/5 3-5 days Newbie friendliness 22/100

  SimpleITK/SimpleITK#1862 · 3 comments · Opened Feb 3, 2023

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