CTest→GoogleTest: inventory of 669 no-argument test candidates (by module)

Inventory of **669 no-argument CTests across 72 modules** that are mechanical candidates for GoogleTest conversion. Generated by the `itk-convert-to-gtest` skill's `find_gtest_candidates.py` scanner against `main`.

A candidate is an `itk_add_test(NAME COMMAND )` where the test NAME equals its function, **no arguments** follow the function, `.cxx` exists, and no `.cxx` exists yet. Conversion is strictly mechanical (one commit per test, `git mv` to preserve history); see the skill for the assertion-mapping and CMake-rewiring rules.

### Counts by module

| Module | Candidates |
|---|---:|
| `Modules/Numerics/Statistics` | 66 |
| `Modules/Core/Common` | 57 |
| `Modules/Filtering/ImageIntensity` | 46 |
| `Modules/Registration/Common` | 46 |
| `Modules/Core/Transform` | 27 |
| `Modules/Core/ImageFunction` | 26 |
| `Modules/Filtering/ImageGrid` | 26 |
| `Modules/Core/QuadEdgeMesh` | 24 |
| `Modules/Core/Mesh` | 23 |
| `Modules/Core/SpatialObjects` | 23 |
| `Modules/Segmentation/LevelSets` | 23 |
| `Modules/Numerics/Optimizersv4` | 22 |
| `Modules/Registration/Metricsv4` | 22 |
| `Modules/Filtering/FastMarching` | 16 |
| `Modules/Numerics/Optimizers` | 16 |
| `Modules/Nonunit/Review` | 14 |
| `Modules/Filtering/Path` | 12 |
| `Modules/Filtering/DisplacementField` | 11 |
| `Modules/Numerics/FEM` | 10 |
| `Modules/Filtering/LabelMap` | 9 |
| `Modules/Filtering/RLEImage` | 9 |
| `Modules/Filtering/ImageCompose` | 8 |
| `Modules/Filtering/ImageFeature` | 8 |
| `Modules/Segmentation/Classifiers` | 8 |
| `Modules/Filtering/IsotropicWavelets` | 7 |
| `Modules/Filtering/Smoothing` | 7 |
| `Modules/Nonunit/IntegratedTest` | 6 |
| `Modules/Filtering/MathematicalMorphology` | 5 |
| `Modules/Filtering/Thresholding` | 5 |
| `Modules/Filtering/AnisotropicSmoothing` | 4 |
| `Modules/Filtering/BinaryMathematicalMorphology` | 4 |
| `Modules/Filtering/FFT` | 4 |
| `Modules/Filtering/ImageFilterBase` | 4 |
| `Modules/Filtering/MeshToPolyData` | 4 |
| `Modules/Registration/PDEDeformable` | 4 |
| `Modules/Segmentation/LabelVoting` | 4 |
| `Modules/Core/ImageAdaptors` | 3 |
| `Modules/Core/TestKernel` | 3 |
| `Modules/Filtering/BoneEnhancement` | 3 |
| `Modules/Filtering/ImageCompare` | 3 |
| `Modules/Filtering/QuadEdgeMeshFiltering` | 3 |
| `Modules/IO/XML` | 3 |
| `Modules/Bridge/VtkGlue` | 2 |
| `Modules/Core/GPUCommon` | 2 |
| `Modules/Filtering/DiffusionTensorImage` | 2 |
| `Modules/Filtering/ImageGradient` | 2 |
| `Modules/Filtering/ImageStatistics` | 2 |
| `Modules/Filtering/SubdivisionQuadEdgeMeshFilter` | 2 |
| `Modules/IO/JPEG2000` | 2 |
| `Modules/IO/TransformBase` | 2 |
| `Modules/IO/TransformMINC` | 2 |
| `Modules/Registration/RegistrationMethodsv4` | 2 |
| `Modules/Segmentation/Voronoi` | 2 |
| `Modules/Filtering/BiasCorrection` | 1 |
| `Modules/Filtering/CurvatureFlow` | 1 |
| `Modules/Filtering/ImageFrequency` | 1 |
| `Modules/Filtering/PhaseSymmetry` | 1 |
| `Modules/Filtering/PolarTransform` | 1 |
| `Modules/Filtering/SpatialFunction` | 1 |
| `Modules/IO/IOTransformDCMTK` | 1 |
| `Modules/IO/Meta` | 1 |
| `Modules/IO/TransformFactory` | 1 |
| `Modules/Numerics/Eigen` | 1 |
| `Modules/Numerics/NarrowBand` | 1 |
| `Modules/Numerics/Polynomials` | 1 |
| `Modules/Registration/FEM` | 1 |
| `Modules/Registration/Montage` | 1 |
| `Modules/Segmentation/ConnectedComponents` | 1 |
| `Modules/Segmentation/DeformableMesh` | 1 |
| `Modules/Segmentation/GrowCut` | 1 |
| `Modules/Segmentation/MarkovRandomFieldsClassifiers` | 1 |
| `Modules/Segmentation/Watersheds` | 1 |

### Full candidate lists

Modules/Numerics/Statistics (66)

- `itkCovarianceSampleFilterTest`
- `itkCovarianceSampleFilterTest2`
- `itkCovarianceSampleFilterTest3`
- `itkDecisionRuleTest`
- `itkDenseFrequencyContainer2Test`
- `itkDistanceMetricTest`
- `itkDistanceMetricTest2`
- `itkDistanceToCentroidMembershipFunctionTest`
- `itkEuclideanDistanceMetricTest`
- `itkEuclideanSquareDistanceMetricTest`
- `itkGaussianDistributionTest`
- `itkGaussianMembershipFunctionTest`
- `itkHistogramTest`
- `itkHistogramToTextureFeaturesFilterTest`
- `itkImageToHistogramFilterTest`
- `itkImageToListSampleAdaptorTest`
- `itkImageToListSampleAdaptorTest2`
- `itkImageToListSampleFilterTest`
- `itkImageToListSampleFilterTest2`
- `itkImageToListSampleFilterTest3`
- `itkJointDomainImageToListSampleAdaptorTest`
- `itkKalmanLinearEstimatorTest`
- `itkKdTreeTestSamplePoints`
- `itkMahalanobisDistanceMetricTest`
- `itkManhattanDistanceMetricTest`
- `itkMeanSampleFilterTest`
- `itkMeanSampleFilterTest2`
- `itkMeanSampleFilterTest3`
- `itkMeasurementVectorTraitsTest`
- `itkMembershipFunctionBaseTest2`
- `itkMembershipSampleTest1`
- `itkMembershipSampleTest2`
- `itkMembershipSampleTest3`
- `itkMembershipSampleTest4`
- `itkNeighborhoodSamplerTest1`
- `itkPointSetToListSampleAdaptorTest`
- `itkProbabilityDistributionTest`
- `itkSampleTest`
- `itkSampleTest2`
- `itkSampleTest3`
- `itkSampleTest4`
- `itkSampleToHistogramFilterTest`
- `itkSampleToHistogramFilterTest2`
- `itkSampleToHistogramFilterTest3`
- `itkSampleToHistogramFilterTest4`
- `itkSampleToHistogramFilterTest6`
- `itkSampleToHistogramFilterTest7`
- `itkSampleToSubsampleFilterTest1`
- `itkScalarImageToCooccurrenceListSampleFilterTest`
- `itkScalarImageToCooccurrenceMatrixFilterTest`
- `itkScalarImageToCooccurrenceMatrixFilterTest2`
- `itkScalarImageToRunLengthFeaturesFilterTest`
- `itkScalarImageToRunLengthMatrixFilterTest`
- `itkScalarImageToTextureFeaturesFilterTest`
- `itkSparseFrequencyContainer2Test`
- `itkSpatialNeighborSubsamplerTest`
- `itkStandardDeviationPerComponentSampleFilterTest`
- `itkStatisticsAlgorithmTest`
- `itkStatisticsAlgorithmTest2`
- `itkSubsampleTest`
- `itkSubsampleTest2`
- `itkSubsampleTest3`
- `itkTDistributionTest`
- `itkWeightedCovarianceSampleFilterTest`
- `itkWeightedCovarianceSampleFilterTest2`
- `itkWeightedMeanSampleFilterTest`

Modules/Core/Common (57)

- `itkCompensatedSummationTest2`
- `itkConstNeighborhoodIteratorWithOnlyIndexTest`
- `itkConstShapedNeighborhoodIteratorTest`
- `itkConstShapedNeighborhoodIteratorTest2`
- `itkConstantBoundaryConditionTest`
- `itkDataObjectAndProcessObjectTest`
- `itkDataObjectTest`
- `itkFixedArrayTest2`
- `itkImageAlgorithmCopyTest`
- `itkImageAlgorithmCopyTest2`
- `itkImageComputeOffsetAndIndexTest`
- `itkImageDuplicatorTest`
- `itkImageIteratorTest`
- `itkImageIteratorWithIndexTest`
- `itkImageIteratorsForwardBackwardTest`
- `itkImageLinearIteratorTest`
- `itkImageRandomConstIteratorWithOnlyIndexTest`
- `itkImageRandomIteratorTest`
- `itkImageRegionConstIteratorWithOnlyIndexTest`
- `itkImageRegionExclusionIteratorWithIndexTest`
- `itkImageRegionExplicitTest`
- `itkImageRegionIteratorTest`
- `itkImageReverseIteratorTest`
- `itkImageScanlineIteratorTest1`
- `itkImageSliceIteratorTest`
- `itkImageVectorOptimizerParametersHelperTest`
- `itkIteratorTests`
- `itkMapContainerTest`
- `itkMemoryLeakTest`
- `itkMemoryProbesCollecterBaseTest`
- `itkMetaDataObjectTest`
- `itkMetaProgrammingLibraryTest`
- `itkMultiThreaderExceptionsTest`
- `itkNeighborhoodAlgorithmTest`
- `itkNeighborhoodIteratorTest`
- `itkNeighborhoodOperatorTest`
- `itkNeighborhoodTest`
- `itkNumericsTest`
- `itkObjectFactoryOnlyNewTest`
- `itkObjectFactoryTest`
- `itkObjectFactoryTest3`
- `itkObjectStoreTest`
- `itkOctreeTest`
- `itkPeriodicBoundaryConditionTest`
- `itkPhasedArray3DSpecialCoordinatesImageTest`
- `itkPointGeometryTest`
- `itkSTLThreadTest`
- `itkStreamingImageFilterTest`
- `itkStreamingImageFilterTest2`
- `itkSymmetricEigenAnalysisTest`
- `itkThreadDefsTest`
- `itkTimeProbeTest`
- `itkTimeProbeTest2`
- `itkTimeProbesTest`
- `itkVNLRoundProfileTest1`
- `itkVectorGeometryTest`
- `itkVersorTest`

Modules/Filtering/ImageIntensity (46)

- `itkAddImageFilterTest`
- `itkAsinImageFilterAndAdaptorTest`
- `itkAtan2ImageFilterTest`
- `itkAtanImageFilterAndAdaptorTest`
- `itkBinaryMagnitudeImageFilterTest`
- `itkClampImageFilterTest`
- `itkComplexToImaginaryFilterAndAdaptorTest`
- `itkComplexToModulusFilterAndAdaptorTest`
- `itkComplexToPhaseFilterAndAdaptorTest`
- `itkComplexToRealFilterAndAdaptorTest`
- `itkCosImageFilterAndAdaptorTest`
- `itkDivideImageFilterTest`
- `itkDivideImageFilterTest2`
- `itkDivideOrZeroOutImageFilterTest`
- `itkEdgePotentialImageFilterTest`
- `itkExpImageFilterAndAdaptorTest`
- `itkExpNegativeImageFilterAndAdaptorTest`
- `itkHistogramMatchingImageFilterTest`
- `itkImageAdaptorNthElementTest`
- `itkIntensityWindowingImageFilterTest`
- `itkLog10ImageFilterAndAdaptorTest`
- `itkLogImageFilterAndAdaptorTest`
- `itkMaskImageFilterTest`
- `itkMaskNegatedImageFilterTest`
- `itkMaximumImageFilterTest`
- `itkMinimumImageFilterTest`
- `itkMultiplyImageFilterTest`
- `itkNaryAddImageFilterTest`
- `itkNaryMaximumImageFilterTest`
- `itkNormalizeToConstantImageFilterTest`
- `itkNotImageFilterTest`
- `itkNthElementPixelAccessorTest2`
- `itkPowImageFilterTest`
- `itkRescaleIntensityImageFilterTest`
- `itkShiftScaleImageFilterTest`
- `itkSigmoidImageFilterTest`
- `itkSinImageFilterAndAdaptorTest`
- `itkSqrtImageFilterAndAdaptorTest`
- `itkSubtractImageFilterTest`
- `itkTanImageFilterAndAdaptorTest`
- `itkTernaryMagnitudeSquaredImageFilterTest`
- `itkTernaryOperatorImageFilterTest`
- `itkVectorExpandImageFilterTest`
- `itkVectorMagnitudeImageFilterTest`
- `itkVectorRescaleIntensityImageFilterTest`
- `itkVectorToRGBImageAdaptorTest`

Modules/Registration/Common (46)

- `itkBSplineExponentialDiffeomorphicTransformParametersAdaptorTest`
- `itkBSplineSmoothingOnUpdateDisplacementFieldTransformParametersAdaptorTest`
- `itkBSplineTransformParametersAdaptorTest`
- `itkCenteredTransformInitializerTest`
- `itkCenteredVersorTransformInitializerTest`
- `itkCompareHistogramImageToImageMetricTest`
- `itkCorrelationCoefficientHistogramImageToImageMetricTest`
- `itkDisplacementFieldTransformParametersAdaptorTest`
- `itkGaussianExponentialDiffeomorphicTransformParametersAdaptorTest`
- `itkGaussianSmoothingOnUpdateDisplacementFieldTransformParametersAdaptorTest`
- `itkHistogramImageToImageMetricTest`
- `itkImageRegistrationMethodTest`
- `itkImageRegistrationMethodTest_1`
- `itkImageRegistrationMethodTest_10`
- `itkImageRegistrationMethodTest_11`
- `itkImageRegistrationMethodTest_12`
- `itkImageRegistrationMethodTest_13`
- `itkImageRegistrationMethodTest_15`
- `itkImageRegistrationMethodTest_17`
- `itkImageRegistrationMethodTest_2`
- `itkImageRegistrationMethodTest_3`
- `itkImageRegistrationMethodTest_4`
- `itkImageRegistrationMethodTest_5`
- `itkImageRegistrationMethodTest_6`
- `itkImageRegistrationMethodTest_7`
- `itkImageRegistrationMethodTest_8`
- `itkImageRegistrationMethodTest_9`
- `itkKullbackLeiblerCompareHistogramImageToImageMetricTest`
- `itkLandmarkBasedTransformInitializerTest`
- `itkMeanReciprocalSquareDifferenceImageMetricTest`
- `itkMeanReciprocalSquareDifferencePointSetToImageMetricTest`
- `itkMeanSquaresHistogramImageToImageMetricTest`
- `itkMeanSquaresImageMetricTest`
- `itkMeanSquaresPointSetToImageMetricTest`
- `itkMultiResolutionImageRegistrationMethodTest`
- `itkMultiResolutionImageRegistrationMethodTest_1`
- `itkMultiResolutionImageRegistrationMethodTest_2`
- `itkMutualInformationHistogramImageToImageMetricTest`
- `itkMutualInformationMetricTest`
- `itkNormalizedCorrelationImageMetricTest`
- `itkNormalizedCorrelationPointSetToImageMetricTest`
- `itkNormalizedMutualInformationHistogramImageToImageMetricTest`
- `itkPointSetToImageRegistrationTest`
- `itkPointSetToPointSetRegistrationTest`
- `itkPointSetToSpatialObjectDemonsRegistrationTest`
- `itkPointsLocatorTest`

Modules/Core/Transform (27)

- `itkAffineTransformTest`
- `itkBSplineDeformableTransformTest`
- `itkCenteredAffineTransformTest`
- `itkCenteredEuler3DTransformTest`
- `itkCenteredRigid2DTransformTest`
- `itkComposeScaleSkewVersor3DTransformTest`
- `itkCompositeTransformTest`
- `itkEuler2DTransformTest`
- `itkFixedCenterOfRotationAffineTransformTest`
- `itkIdentityTransformTest`
- `itkMultiTransformTest`
- `itkQuaternionRigidTransformTest`
- `itkRigid2DTransformTest`
- `itkRigid3DPerspectiveTransformTest`
- `itkRigid3DTransformTest`
- `itkScaleLogarithmicTransformTest`
- `itkScaleSkewVersor3DTransformTest`
- `itkScaleTransformTest`
- `itkScaleVersor3DTransformTest`
- `itkSimilarity2DTransformTest`
- `itkSimilarity3DTransformTest`
- `itkSplineKernelTransformTest`
- `itkTestTransformGetInverse`
- `itkTransformCloneTest`
- `itkTransformsSetParametersTest`
- `itkVersorRigid3DTransformTest`
- `itkVersorTransformTest`

Modules/Core/ImageFunction (26)

- `itkBSplineInterpolateImageFunctionTest`
- `itkBSplineResampleImageFunctionTest`
- `itkBinaryThresholdImageFunctionTest`
- `itkCentralDifferenceImageFunctionOnVectorTest`
- `itkCentralDifferenceImageFunctionTest`
- `itkCovarianceImageFunctionTest`
- `itkGaussianBlurImageFunctionTest`
- `itkGaussianDerivativeImageFunctionTest`
- `itkGaussianInterpolateImageFunctionTest`
- `itkImageAdaptorInterpolateImageFunctionTest`
- `itkInterpolateTest`
- `itkLabelImageGaussianInterpolateImageFunctionTest`
- `itkLinearInterpolateImageFunctionTest`
- `itkMahalanobisDistanceThresholdImageFunctionTest`
- `itkMeanImageFunctionTest`
- `itkMedianImageFunctionTest`
- `itkNearestNeighborExtrapolateImageFunctionTest`
- `itkNearestNeighborInterpolateImageFunctionTest`
- `itkNeighborhoodOperatorImageFunctionTest`
- `itkRGBInterpolateImageFunctionTest`
- `itkRayCastInterpolateImageFunctionTest`
- `itkScatterMatrixImageFunctionTest`
- `itkVectorInterpolateImageFunctionTest`
- `itkVectorLinearInterpolateNearestNeighborExtrapolateImageFunctionTest`
- `itkVectorMeanImageFunctionTest`
- `itkWindowedSincInterpolateImageFunctionTest`

Modules/Filtering/ImageGrid (26)

- `itkBSplineControlPointImageFunctionTest`
- `itkBasicArchitectureTest`
- `itkConstantPadImageTest`
- `itkCropImageFilter3DTest`
- `itkCropImageFilterTest`
- `itkExpandImageFilterTest`
- `itkExpandImageFilterTest2`
- `itkInterpolateImageFilterTest`
- `itkInterpolateImagePointsFilterTest`
- `itkMirrorPadImageTest`
- `itkOrientImageFilterTest2`
- `itkPadImageFilterTest`
- `itkPermuteAxesImageFilterTest`
- `itkRegionOfInterestImageFilterTest`
- `itkResampleImageTest`
- `itkResampleImageTest4`
- `itkResampleImageTest7`
- `itkResampleImageTest8`
- `itkResamplePhasedArray3DSpecialCoordinatesImageTest`
- `itkShrinkImageStreamingTest`
- `itkShrinkImageTest`
- `itkWarpImageFilterTest`
- `itkWarpImageFilterTest2`
- `itkWarpVectorImageFilterTest`
- `itkWrapPadImageTest`
- `itkZeroFluxNeumannPadImageFilterTest`

Modules/Core/QuadEdgeMesh (24)

- `itkDynamicQuadEdgeMeshTest`
- `itkGeometricalQuadEdgeTest1`
- `itkQuadEdgeMeshAddFaceTest2`
- `itkQuadEdgeMeshBasicLayerTest`
- `itkQuadEdgeMeshCellInterfaceTest`
- `itkQuadEdgeMeshCountingCellsTest`
- `itkQuadEdgeMeshDeleteEdgeTest`
- `itkQuadEdgeMeshDeletePointAndReorderIDsTest`
- `itkQuadEdgeMeshEulerOperatorCreateCenterVertexTest`
- `itkQuadEdgeMeshEulerOperatorDeleteCenterVertexTest`
- `itkQuadEdgeMeshEulerOperatorFlipTest`
- `itkQuadEdgeMeshEulerOperatorJoinFacetTest`
- `itkQuadEdgeMeshEulerOperatorSplitEdgeTest`
- `itkQuadEdgeMeshEulerOperatorSplitFaceTest`
- `itkQuadEdgeMeshEulerOperatorSplitVertexTest`
- `itkQuadEdgeMeshFrontIteratorTest`
- `itkQuadEdgeMeshIteratorTest`
- `itkQuadEdgeMeshNoPointConstTest`
- `itkQuadEdgeMeshPointTest1`
- `itkQuadEdgeMeshPolygonCellTest`
- `itkQuadEdgeMeshTest1`
- `itkQuadEdgeMeshTest2`
- `itkQuadEdgeMeshTest3`
- `itkQuadEdgeTest1`

Modules/Core/Mesh (23)

- `itkAutomaticTopologyMeshSourceTest`
- `itkCellInterfaceTest`
- `itkConnectedRegionsMeshFilterTest1`
- `itkDynamicMeshTest`
- `itkImageToParametricSpaceFilterTest`
- `itkInteriorExteriorMeshFilterTest`
- `itkMeshCellDataTest`
- `itkMeshRegionTest`
- `itkMeshSourceGraftOutputTest`
- `itkMeshTest`
- `itkNewTest`
- `itkQuadrilateralCellTest`
- `itkRegularSphereMeshSourceTest`
- `itkRegularSphereMeshSourceTest2`
- `itkSimplexMeshTest`
- `itkSimplexMeshToTriangleMeshFilterTest`
- `itkSimplexMeshVolumeCalculatorTest`
- `itkSphereMeshSourceTest`
- `itkTransformMeshFilterTest`
- `itkTriangleCellTest`
- `itkTriangleMeshToSimplexMeshFilter2Test`
- `itkTriangleMeshToSimplexMeshFilterTest`
- `itkWarpMeshFilterTest`

Modules/Core/SpatialObjects (23)

- `itkArrowSpatialObjectTest`
- `itkBlobSpatialObjectTest`
- `itkCastSpatialObjectFilterTest`
- `itkContourSpatialObjectPointTest`
- `itkContourSpatialObjectTest`
- `itkDTITubeSpatialObjectTest`
- `itkEllipseSpatialObjectTest`
- `itkGaussianSpatialObjectTest`
- `itkImageMaskSpatialObjectTest2`
- `itkImageMaskSpatialObjectTest3`
- `itkImageMaskSpatialObjectTest4`
- `itkImageMaskSpatialObjectTest5`
- `itkImageSpatialObjectTest`
- `itkLandmarkSpatialObjectTest`
- `itkLineSpatialObjectTest`
- `itkMeshSpatialObjectTest`
- `itkPolygonSpatialObjectTest`
- `itkSpatialObjectDuplicatorTest`
- `itkSpatialObjectToImageFilterTest`
- `itkSpatialObjectToImageStatisticsCalculatorTest`
- `itkSpatialObjectToPointSetFilterTest`
- `itkSurfaceSpatialObjectTest`
- `itkTubeSpatialObjectTest`

Modules/Segmentation/LevelSets (23)

- `itkAnisotropicFourthOrderLevelSetImageFilterTest`
- `itkCannySegmentationLevelSetImageFilterTest`
- `itkCurvesLevelSetImageFilterTest`
- `itkCurvesLevelSetImageFilterZeroSigmaTest`
- `itkExtensionVelocitiesImageFilterTest`
- `itkGeodesicActiveContourLevelSetImageFilterTest`
- `itkGeodesicActiveContourLevelSetImageFilterZeroSigmaTest`
- `itkGeodesicActiveContourShapePriorLevelSetImageFilterTest`
- `itkGeodesicActiveContourShapePriorLevelSetImageFilterTest_2`
- `itkImplicitManifoldNormalVectorFilterTest`
- `itkIsotropicFourthOrderLevelSetImageFilterTest`
- `itkLaplacianSegmentationLevelSetImageFilterTest`
- `itkLevelSetFunctionTest`
- `itkLevelSetNeighborhoodExtractorTest`
- `itkLevelSetVelocityNeighborhoodExtractorTest`
- `itkNarrowBandThresholdSegmentationLevelSetImageFilterTest`
- `itkReinitializeLevelSetImageFilterTest`
- `itkShapeDetectionLevelSetImageFilterTest`
- `itkShapePriorMAPCostFunctionTest`
- `itkShapePriorSegmentationLevelSetFunctionTest`
- `itkSparseFieldFourthOrderLevelSetImageFilterTest`
- `itkThresholdSegmentationLevelSetImageFilterTest`
- `itkUnsharpMaskLevelSetImageFilterTest`

Modules/Numerics/Optimizersv4 (22)

- `itkAmoebaOptimizerv4Test`
- `itkConjugateGradientLineSearchOptimizerv4Test`
- `itkExhaustiveOptimizerv4Test`
- `itkGradientDescentLineSearchOptimizerv4Test`
- `itkGradientDescentOptimizerBasev4Test`
- `itkGradientDescentOptimizerv4Test`
- `itkGradientDescentOptimizerv4Test2`
- `itkLBFGS2Optimizerv4Test`
- `itkLBFGSBOptimizerv4Test`
- `itkLBFGSOptimizerv4Test`
- `itkMultiStartOptimizerv4Test`
- `itkObjectToObjectMetricBaseTest`
- `itkObjectToObjectOptimizerBaseTest`
- `itkOnePlusOneEvolutionaryOptimizerv4Test`
- `itkOptimizerParameterScalesEstimatorTest`
- `itkQuasiNewtonOptimizerv4Test`
- `itkRegistrationParameterScalesEstimatorTest`
- `itkRegistrationParameterScalesFromIndexShiftTest`
- `itkRegistrationParameterScalesFromJacobianTest`
- `itkRegistrationParameterScalesFromPhysicalShiftPointSetTest`
- `itkRegistrationParameterScalesFromPhysicalShiftTest`
- `itkRegularStepGradientDescentOptimizerv4Test`

Modules/Registration/Metricsv4 (22)

- `itkANTSNeighborhoodCorrelationImageToImageMetricv4Test`
- `itkCorrelationImageToImageMetricv4Test`
- `itkDemonsImageToImageMetricv4Test`
- `itkEuclideanDistancePointSetMetricRegistrationTest`
- `itkEuclideanDistancePointSetMetricTest`
- `itkEuclideanDistancePointSetMetricTest2`
- `itkEuclideanDistancePointSetMetricTest3`
- `itkExpectationBasedPointSetMetricRegistrationTest`
- `itkExpectationBasedPointSetMetricTest`
- `itkImageToImageMetricv4Test`
- `itkJensenHavrdaCharvatTsallisPointSetMetricRegistrationTest`
- `itkJensenHavrdaCharvatTsallisPointSetMetricTest`
- `itkJointHistogramMutualInformationImageToImageMetricv4Test`
- `itkLabeledPointSetMetricRegistrationTest`
- `itkLabeledPointSetMetricTest`
- `itkMattesMutualInformationImageToImageMetricv4Test`
- `itkMeanSquaresImageToImageMetricv4OnVectorTest`
- `itkMeanSquaresImageToImageMetricv4OnVectorTest2`
- `itkMeanSquaresImageToImageMetricv4Test`
- `itkMetricImageGradientTest`
- `itkObjectToObjectMultiMetricv4RegistrationTest`
- `itkObjectToObjectMultiMetricv4Test`

Modules/Filtering/FastMarching (16)

- `itkFastMarchingExtensionImageFilterTest`
- `itkFastMarchingImageFilterBaseTest`
- `itkFastMarchingImageFilterRealTest1`
- `itkFastMarchingImageFilterRealTest2`
- `itkFastMarchingImageFilterRealWithNumberOfElementsTest`
- `itkFastMarchingNumberOfElementsStoppingCriterionTest`
- `itkFastMarchingQuadEdgeMeshFilterBaseTest`
- `itkFastMarchingQuadEdgeMeshFilterBaseTest2`
- `itkFastMarchingQuadEdgeMeshFilterBaseTest3`
- `itkFastMarchingQuadEdgeMeshFilterBaseTest4`
- `itkFastMarchingQuadEdgeMeshFilterWithNumberOfElementsTest`
- `itkFastMarchingStoppingCriterionBaseTest`
- `itkFastMarchingTest2`
- `itkFastMarchingThresholdStoppingCriterionTest`
- `itkFastMarchingUpwindGradientBaseTest`
- `itkFastMarchingUpwindGradientTest`

Modules/Numerics/Optimizers (16)

- `itkAmoebaOptimizerTest`
- `itkConjugateGradientOptimizerTest`
- `itkCumulativeGaussianOptimizerTest`
- `itkExhaustiveOptimizerTest`
- `itkFRPROptimizerTest`
- `itkGradientDescentOptimizerTest`
- `itkLBFGSBOptimizerTest`
- `itkLBFGSOptimizerTest`
- `itkLevenbergMarquardtOptimizerTest`
- `itkOnePlusOneEvolutionaryOptimizerTest`
- `itkOptimizersHierarchyTest`
- `itkParticleSwarmOptimizerTest`
- `itkRegularStepGradientDescentOptimizerTest`
- `itkSPSAOptimizerTest`
- `itkVersorRigid3DTransformOptimizerTest`
- `itkVersorTransformOptimizerTest`

Modules/Nonunit/Review (14)

- `itkImageFunctionTest`
- `itkMultiphaseDenseFiniteDifferenceImageFilterTest`
- `itkMultiphaseFiniteDifferenceImageFilterTest`
- `itkMultiphaseSparseFiniteDifferenceImageFilterTest`
- `itkRegionBasedLevelSetFunctionTest`
- `itkReviewPrintTest`
- `itkScalarChanAndVeseDenseLevelSetImageFilterTest1`
- `itkScalarChanAndVeseDenseLevelSetImageFilterTest3`
- `itkScalarChanAndVeseLevelSetFunctionTest1`
- `itkScalarChanAndVeseLevelSetFunctionTest2`
- `itkScalarChanAndVeseSparseLevelSetImageFilterTest1`
- `itkScalarRegionBasedLevelSetFunctionTest`
- `itkShapedFloodFilledImageFunctionConditionalConstIteratorTest2`
- `itkShapedFloodFilledImageFunctionConditionalConstIteratorTest3`

Modules/Filtering/Path (12)

- `itkChainCodePath2DTest`
- `itkChainCodePathTest`
- `itkChainCodeToFourierSeriesPathFilterTest`
- `itkFourierSeriesPathTest`
- `itkHilbertPathTest`
- `itkOrthogonalSwath2DPathFilterTest`
- `itkOrthogonallyCorrected2DParametricPathTest`
- `itkPathFunctionsTest`
- `itkPathIteratorTest`
- `itkPathToChainCodePathFilterTest`
- `itkPathToImageFilterTest`
- `itkPolyLineParametricPathTest`

Modules/Filtering/DisplacementField (11)

- `itkBSplineExponentialDiffeomorphicTransformTest`
- `itkBSplineSmoothingOnUpdateDisplacementFieldTransformTest`
- `itkComposeDisplacementFieldsImageFilterTest`
- `itkDisplacementFieldJacobianDeterminantFilterTest`
- `itkDisplacementFieldToBSplineImageFilterTest`
- `itkDisplacementFieldTransformCloneTest`
- `itkExponentialDisplacementFieldImageFilterTest`
- `itkGaussianExponentialDiffeomorphicTransformTest`
- `itkGaussianSmoothingOnUpdateDisplacementFieldTransformTest`
- `itkTimeVaryingBSplineVelocityFieldTransformTest`
- `itkTimeVaryingVelocityFieldTransformTest`

Modules/Numerics/FEM (10)

- `itkFEMElement2DMembraneTest`
- `itkFEMElement2DQuadraticTriangularTest`
- `itkFEMElement2DStrainTest`
- `itkFEMElement3DMembraneTest`
- `itkFEMExceptionTest`
- `itkFEMLinearSystemWrapperDenseVNLTest`
- `itkFEMLinearSystemWrapperItpackTest`
- `itkFEMLinearSystemWrapperVNLTest`
- `itkFEMPArrayTest`
- `itkFEMScatteredDataPointSetToImageFilterTest`

Modules/Filtering/LabelMap (9)

- `itkLabelImageToLabelMapFilterTest`
- `itkLabelMapFilterTest`
- `itkLabelMapTest`
- `itkLabelMapTest2`
- `itkLabelMapToLabelImageFilterTest`
- `itkLabelObjectLineComparatorTest`
- `itkLabelObjectLineTest`
- `itkLabelObjectTest`
- `itkShiftLabelObjectTest`

Modules/Filtering/RLEImage (9)

- `itkIteratorTestsForRLEImage`
- `itkRLEImageIteratorTest`
- `itkRLEImageIteratorWithIndexTest`
- `itkRLEImageIteratorsForwardBackwardTest`
- `itkRLEImageMultiLabelMeshPipelineFriendTest`
- `itkRLEImageRegionConstIteratorWithOnlyIndexTest`
- `itkRLEImageRegionIteratorTest`
- `itkRLEImageScanlineIteratorTest1`
- `itkRegionOfInterestRLEImageFilterTest`

Modules/Filtering/ImageCompose (8)

- `itkCompose2DCovariantVectorImageFilterTest`
- `itkCompose2DVectorImageFilterTest`
- `itkCompose3DCovariantVectorImageFilterTest`
- `itkCompose3DVectorImageFilterTest`
- `itkComposeBigVectorImageFilterTest`
- `itkComposeRGBImageFilterTest`
- `itkJoinImageFilterTest`
- `itkJoinSeriesImageFilterTest`

Modules/Filtering/ImageFeature (8)

- `itkBilateralImageFilterTest`
- `itkDiscreteGaussianDerivativeImageFilterScaleSpaceTest`
- `itkGradientVectorFlowImageFilterTest`
- `itkHessianRecursiveGaussianFilterScaleSpaceTest`
- `itkHoughTransform2DCirclesImageTest`
- `itkHoughTransform2DLinesImageTest`
- `itkUnsharpMaskImageFilterTestSimple`
- `itkZeroCrossingImageFilterTest`

Modules/Segmentation/Classifiers (8)

- `itkKmeansModelEstimatorTest`
- `itkSampleClassifierFilterTest1`
- `itkSampleClassifierFilterTest2`
- `itkSampleClassifierFilterTest3`
- `itkSampleClassifierFilterTest4`
- `itkSampleClassifierFilterTest5`
- `itkSampleClassifierFilterTest6`
- `itkSupervisedImageClassifierTest`

Modules/Filtering/IsotropicWavelets (7)

- `itkHeldIsotropicWaveletTest`
- `itkInd2SubTest`
- `itkShannonIsotropicWaveletTest`
- `itkSimoncelliIsotropicWaveletTest`
- `itkStructureTensorImageFilterTest`
- `itkVowIsotropicWaveletTest`
- `itkWaveletUtilitiesTest`

Modules/Filtering/Smoothing (7)

- `itkFFTDiscreteGaussianImageFilterFactoryTest`
- `itkRecursiveGaussianImageFilterOnTensorsTest`
- `itkRecursiveGaussianImageFilterOnVectorImageTest`
- `itkRecursiveGaussianImageFilterTest`
- `itkRecursiveGaussianScaleSpaceTest1`
- `itkSmoothingRecursiveGaussianImageFilterOnImageOfVectorTest`
- `itkSmoothingRecursiveGaussianImageFilterOnVectorImageTest`

Modules/Nonunit/IntegratedTest (6)

- `itkFilterImageAddTest`
- `itkIOPrintTest`
- `itkNumericsPrintTest`
- `itkReleaseDataFilterTest`
- `itkSpatialObjectPrintTest`
- `itkStatisticsPrintTest`

Modules/Filtering/MathematicalMorphology (5)

- `itkAnchorErodeDilateImageFilterTest`
- `itkAnchorOpenCloseImageFilterTest`
- `itkMovingHistogramMorphologyImageFilterTest`
- `itkShapedIteratorFromStructuringElementTest`
- `itkVanHerkGilWermanErodeDilateImageFilterTest`

Modules/Filtering/Thresholding (5)

- `itkBinaryThresholdImageFilterTest`
- `itkBinaryThresholdSpatialFunctionTest`
- `itkOtsuThresholdCalculatorTest`
- `itkThresholdImageFilterTest`
- `itkThresholdLabelerImageFilterTest`

Modules/Filtering/AnisotropicSmoothing (4)

- `itkCurvatureAnisotropicDiffusionImageFilterTest`
- `itkGradientAnisotropicDiffusionImageFilterTest`
- `itkMinMaxCurvatureFlowImageFilterTest`
- `itkVectorAnisotropicDiffusionImageFilterTest`

Modules/Filtering/BinaryMathematicalMorphology (4)

- `itkBinaryDilateImageFilterTest`
- `itkBinaryErodeImageFilterTest`
- `itkErodeObjectMorphologyImageFilterTest`
- `itkFastIncrementalBinaryDilateImageFilterTest`

Modules/Filtering/FFT (4)

- `itkVnlFFTWD_FFTTest`
- `itkVnlFFTWD_RealFFTTest`
- `itkVnlFFTWF_FFTTest`
- `itkVnlFFTWF_RealFFTTest`

Modules/Filtering/ImageFilterBase (4)

- `itkCastImageFilterTest`
- `itkImageToImageFilterTest`
- `itkNeighborhoodOperatorImageFilterTest`
- `itkVectorNeighborhoodOperatorImageFilterTest`

Modules/Filtering/MeshToPolyData (4)

- `itkMeshToPolyDataFilterCellDataTest`
- `itkMeshToPolyDataFilterLinePolyLineCellDataTest`
- `itkPolyDataTest`
- `itkPolyDataToMeshFilterTest`

Modules/Registration/PDEDeformable (4)

- `itkDemonsRegistrationFilterTest`
- `itkESMDemonsRegistrationFunctionTest`
- `itkFastSymmetricForcesDemonsRegistrationFilterTest`
- `itkSymmetricForcesDemonsRegistrationFilterTest`

Modules/Segmentation/LabelVoting (4)

- `itkBinaryMedianImageFilterTest`
- `itkLabelVotingImageFilterTest`
- `itkMultiLabelSTAPLEImageFilterTest`
- `itkVotingBinaryIterativeHoleFillingImageFilterTest`

Modules/Core/ImageAdaptors (3)

- `itkComplexConjugateImageAdaptorTest`
- `itkRGBToVectorImageAdaptorTest`
- `itkVectorImageToImageAdaptorTest`

Modules/Core/TestKernel (3)

- `itkRandomImageSourceAttributesTest`
- `itkTestingExtractSliceImageFilterTest`
- `itkTestingStretchIntensityImageFilterTest`

Modules/Filtering/BoneEnhancement (3)

- `itkHessianGaussianImageFilterTest`
- `itkMaximumAbsoluteValueImageFilterTest`
- `itkMultiScaleHessianEnhancementImageFilterStaticMethodsTest`

Modules/Filtering/ImageCompare (3)

- `itkAbsoluteValueDifferenceImageFilterTest`
- `itkSimilarityIndexImageFilterTest`
- `itkSquaredDifferenceImageFilterTest`

Modules/Filtering/QuadEdgeMeshFiltering (3)

- `itkAutomaticTopologyQuadEdgeMeshSourceTest`
- `itkBinaryMask3DQuadEdgeMeshSourceTest`
- `itkCleanQuadEdgeMeshFilterDataPreservationTest`

Modules/IO/XML (3)

- `itkDOMTest1`
- `itkDOMTest6`
- `itkFancyStringTest`

Modules/Bridge/VtkGlue (2)

- `itkImageToVTKImageFilterTest`
- `itkVTKImageToImageFilterTest`

Modules/Core/GPUCommon (2)

- `itkGPUImageTest`
- `itkGPUReductionTest`

Modules/Filtering/DiffusionTensorImage (2)

- `itkDiffusionTensor3DTest`
- `itkTensorFractionalAnisotropyImageFilterTest`

Modules/Filtering/ImageGradient (2)

- `itkDifferenceOfGaussiansGradientTest`
- `itkGradientRecursiveGaussianFilterTest2`

Modules/Filtering/ImageStatistics (2)

- `itkImagePCADecompositionCalculatorTest`
- `itkImagePCAShapeModelEstimatorTest`

Modules/Filtering/SubdivisionQuadEdgeMeshFilter (2)

- `itkSubdivisionQuadEdgeMeshFilterRegressionTest`
- `itkTriangleCellSubdivisionQuadEdgeMeshFilterCellDataTest`

Modules/IO/JPEG2000 (2)

- `itkJPEG2000ImageIOFactoryTest01`
- `itkJPEG2000ImageIOTest00`

Modules/IO/TransformBase (2)

- `itkTransformFileReaderTest`
- `itkTransformFileWriterTest`

Modules/IO/TransformMINC (2)

- `itkIOTransformMINCTest`
- `itkMINCTransformAdapterTest`

Modules/Registration/RegistrationMethodsv4 (2)

- `itkImageRegistrationSamplingTest`
- `itkTimeVaryingBSplineVelocityFieldPointSetRegistrationTest`

Modules/Segmentation/Voronoi (2)

- `itkVoronoiDiagram2DInfiniteLoopTest`
- `itkVoronoiSegmentationRGBImageFilterTest`

Modules/Filtering/BiasCorrection (1)

- `itkMRIBiasFieldCorrectionFilterTest`

Modules/Filtering/CurvatureFlow (1)

- `itkBinaryMinMaxCurvatureFlowImageFilterTest`

Modules/Filtering/ImageFrequency (1)

- `itkFrequencyFFTLayoutImageRegionIteratorWithIndexTest`

Modules/Filtering/PhaseSymmetry (1)

- `itkSteerableFilterFreqImageSourceTest`

Modules/Filtering/PolarTransform (1)

- `itkPolarTransformTest`

Modules/Filtering/SpatialFunction (1)

- `itkSpatialFunctionImageEvaluatorFilterTest`

Modules/IO/IOTransformDCMTK (1)

- `itkDCMTKTransformIORigidScaleRoundTripTest`

Modules/IO/Meta (1)

- `itkMetaTestLongFilename`

Modules/IO/TransformFactory (1)

- `itkTransformFactoryBaseTest`

Modules/Numerics/Eigen (1)

- `itkEigenAnalysis2DImageFilterTest`

Modules/Numerics/NarrowBand (1)

- `itkNarrowBandTest`

Modules/Numerics/Polynomials (1)

- `itkMultivariateLegendrePolynomialTest`

Modules/Registration/FEM (1)

- `itkMIRegistrationFunctionTest`

Modules/Registration/Montage (1)

- `itkMontageGenericTests`

Modules/Segmentation/ConnectedComponents (1)

- `itkConnectedComponentImageFilterTooManyObjectsTest`

Modules/Segmentation/DeformableMesh (1)

- `itkDeformableSimplexMesh3DFilterTest`

Modules/Segmentation/GrowCut (1)

- `itkFastGrowCutRegressionTest`

Modules/Segmentation/MarkovRandomFieldsClassifiers (1)

- `itkMRFImageFilterTest`

Modules/Segmentation/Watersheds (1)

- `itkWatershedImageFilterTest`