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STYLE: Revert C++14 workaround when using the constexpr `SupportSize`

2

C++17 allows using a static constexpr member variable like `SupportSize`, without being "redeclared". The workaround of copying `SupportSize` into a local variable is no longer necessary. Reverts pull request https://github.com/InsightSoftwareConsortium/ITK/pull/2742...

N-Dekker

MattesMutualInformationv4 throws exception when fixed image has a single value.

2

PR #3679 provides a test illustrating the issue. Issue originally reported [here](https://github.com/SimpleITK/SimpleITK/issues/1728).

zivy

Allowing generic output type in `VectorLinearInterpolateImageFunction::EvaluateAtContinuousIndex`

5

### Description The current design restricts the output type of the interpolation to `double`. As shown [here](https://github.com/InsightSoftwareConsortium/ITK/blob/318139a0415e34e702f7ace4fff6b20f3ac65a10/Modules/Core/ImageFunction/include/itkVectorInterpolateImageFunction.h#L48) `NumericTraits::RealType` evaluates to `double` regardless of the input type. We found this was...

mathdugre

Race condition in ObjectMorphology filters

2

**GlobalDefaultNumberOfThreads affects result** Applying ErodeObjectMorphologyImageFilter on binary image produces different result with GlobalDefaultNumberOfThreads > 1 **To Reproduce** Steps to reproduce the behavior: 1. Operating system, version, and architecture - OS:...

makarovNick

Update clang-format version

2

Current clang-format is version 8, circa 2019. Update to a newer version to support system clang-format executables available in packages and also provide a ARM macOS binary. - [ ]...

thewtex

WIP: Use std filesystem path

3

Add std::filesystem::path to ImageIOBase for eventual wchar support for paths. This proposes an approach to remove direct access to m_FileName, with the eventual end goal to use GetFilePath and "legacy"...

blowekamp

encoding bug in OpenJPEG third party module

6

The version of OpenJPEG in ITK which is used for JPEG2000 compression (default codec when writing DICOM via GDCM) has a bug encoding int32, it silently fails writing (incorrect write)....

zivy

WIP (Not ready): Add `GradientImageFilter::OverrideBoundaryCondition(std::unique_ptr<BoundaryConditionType>)`

1

Deprecated the old `GradientImageFilter` member function `OverrideBoundaryCondition(BoundaryConditionType *)` in favor of `OverrideBoundaryCondition(std::unique_ptr)`. Aims to make it more clear that the filter takes the ownership of the specified `BoundaryCondition` object. Triggered...

N-Dekker

[Do not yet merge] FUTURE_LEGACY_REMOVE InternalPixelPointerType, EdgeListPointerType, InputBoundaryConditionPointerType

1

Deprecated the following three typedefs of raw pointer types: - ImageAdaptor::InternalPixelPointerType - QuadEdgeMesh::EdgeListPointerType - DiscreteGaussianImageFilter::InputBoundaryConditionPointerType It appears clearer to just use the `Type *` syntax, to explicitly make clear when...

N-Dekker

SymmetricEigenAnalysisImageFilter incorrect python wrapping

6

The python implementation of SymmetricEigenAnalysisImageFilter is returning 6 values per pixel instead of 3, and more than 3 of the 6 values is non-zero. Since there are only 3 eigenvalues...

chatti