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ENH: Add spacing option for laplacian sharpening. #1543

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merged 3 commits into from
Jul 4, 2023
Merged

ENH: Add spacing option for laplacian sharpening. #1543

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6ab9a2a
ENH: Add spacing option for laplacian sharpening.
ntustison May 23, 2023
10b08c2
ENH: Add spacing option for laplacian sharpening.
ntustison May 23, 2023
8af352d
Merge branch 'SharpenWithoutSpacing' of https://github.com/ANTsX/ANTs…
ntustison May 23, 2023
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2 changes: 1 addition & 1 deletion Examples/ImageMath.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -593,7 +593,7 @@ ImageMath(std::vector<std::string> args, std::ostream * itkNotUsed(out_stream))
std::cout << " Usage : SigmoidImage ImageIn [alpha=1.0] [beta=0.0]" << std::endl;

std::cout << "\n Sharpen : Apply a Laplacian sharpening filter" << std::endl;
std::cout << " Usage : Sharpen ImageIn" << std::endl;
std::cout << " Usage : Sharpen ImageIn [useImageSpacing=(1)/0]" << std::endl;

std::cout << "\n UnsharpMask Apply an Unsharp Mask filter" << std::endl;
std::cout
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7 changes: 7 additions & 0 deletions Examples/ImageMath_Templates.hxx
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Expand Up @@ -2164,12 +2164,19 @@ SharpenImage(int argc, char * argv[])
const std::string outputFilename = std::string(argv[2]);
const std::string inputFilename = std::string(argv[4]);

bool useImageSpacing = true;
if(argc > 5)
{
useImageSpacing = static_cast<bool>(std::stoi(argv[5]));
}

typename ImageType::Pointer inputImage = nullptr;
ReadImage<ImageType>(inputImage, inputFilename.c_str());

typedef itk::LaplacianSharpeningImageFilter<ImageType, ImageType> FilterType;
typename FilterType::Pointer filter = FilterType::New();
filter->SetInput(inputImage);
filter->SetUseImageSpacing(useImageSpacing);
filter->Update();

ANTs::WriteImage<ImageType>(filter->GetOutput(), outputFilename.c_str());
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1 change: 0 additions & 1 deletion Examples/antsVol.cxx
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Expand Up @@ -19,7 +19,6 @@
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkSampleFunction.h"
#include "vtkSmartPointer.h"
#include "vtkSmartVolumeMapper.h"
#include "vtkSphere.h"
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2 changes: 1 addition & 1 deletion Scripts/antsMultivariateTemplateConstruction.sh
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Expand Up @@ -305,7 +305,7 @@ function summarizeimageset() {
;;
1)
echo "Laplacian sharpening"
${ANTSPATH}/ImageMath $dim $output Sharpen $output
${ANTSPATH}/ImageMath $dim $output Sharpen $output 0
;;
2)
echo "Unsharp mask sharpening"
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2 changes: 1 addition & 1 deletion Scripts/antsMultivariateTemplateConstruction2.sh
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Expand Up @@ -369,7 +369,7 @@ function summarizeimageset() {
;;
1)
echo "Laplacian sharpening"
${ANTSPATH}/ImageMath $dim $output Sharpen $output
${ANTSPATH}/ImageMath $dim $output Sharpen $output 0
;;
2)
echo "Unsharp mask sharpening"
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