//Affine Transformation - brainglobe-registration

//ImageTypes
(FixedInternalImagePixelType "short")
(MovingInternalImagePixelType "short")

//Components
(Registration "MultiResolutionRegistration")
(FixedImagePyramid "FixedRecursiveImagePyramid")
(MovingImagePyramid "MovingRecursiveImagePyramid")
(Interpolator "LinearInterpolator")
(Metric "AdvancedMattesMutualInformation")
(Optimizer "AdaptiveStochasticGradientDescent")
(ResampleInterpolator "FinalBSplineInterpolator")
(Resampler "DefaultResampler")
(Transform "AffineTransform")

(ErodeMask "false" )

(NumberOfResolutions 3)

(HowToCombineTransforms "Compose")
(AutomaticTransformInitialization "true")
(AutomaticScalesEstimation "true")

(WriteTransformParametersEachIteration "false")
(WriteResultImage "true")
(ResultImageFormat "tiff")
(CompressResultImage "false")
(WriteResultImageAfterEachResolution "false")
(ShowExactMetricValue "false")

//Maximum number of iterations in each resolution level:
(MaximumNumberOfIterations 500 )

//Number of grey level bins in each resolution level:
(NumberOfHistogramBins 32 )
(FixedLimitRangeRatio 0.0)
(MovingLimitRangeRatio 0.0)
(FixedKernelBSplineOrder 3)
(MovingKernelBSplineOrder 3)

//Number of spatial samples used to compute the mutual information in each resolution level:
(ImageSampler "RandomCoordinate")
(UseRandomSampleRegion "false")
(NumberOfSpatialSamples 3000 )
(NewSamplesEveryIteration "true")
(CheckNumberOfSamples "true")
(MaximumNumberOfSamplingAttempts 10)


//Order of B-Spline interpolation used for applying the final deformation:
(FinalBSplineInterpolationOrder 3)

//Default pixel value for pixels that come from outside the picture:
(DefaultPixelValue 0)
