ITK/Examples/ImageProcessing/BinaryNotImageFilter
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Revision as of 16:29, 8 December 2010 by Daviddoria (talk | contribs) (Created page with "==BinaryNotImageFilter.cxx== <source lang="cpp"> #include "itkImage.h" #include "itkSimpleFilterWatcher.h" #include "itkBinaryNotImageFilter.h" #include "itkImageRegionIterator.h...")
BinaryNotImageFilter.cxx
<source lang="cpp">
- include "itkImage.h"
- include "itkSimpleFilterWatcher.h"
- include "itkBinaryNotImageFilter.h"
- include "itkImageRegionIterator.h"
- include "itkImageFileWriter.h"
typedef itk::Image<unsigned char, 2> ImageType; static void CreateImage(ImageType::Pointer image);
int main(int, char *[]) {
ImageType::Pointer image = ImageType::New(); CreateImage(image);
typedef itk::ImageFileWriter< ImageType > WriterType; WriterType::Pointer writer = WriterType::New(); writer->SetFileName("input.png"); writer->SetInput(image); writer->Update(); typedef itk::BinaryNotImageFilter <ImageType> BinaryNotImageFilterType;
BinaryNotImageFilterType::Pointer binaryNotFilter = BinaryNotImageFilterType::New(); binaryNotFilter->SetInput(image); binaryNotFilter->Update();
writer->SetFileName("output.png"); writer->SetInput(binaryNotFilter->GetOutput()); writer->Update(); return EXIT_SUCCESS;
} void CreateImage(ImageType::Pointer image) {
ImageType::IndexType start; start.Fill(0);
ImageType::SizeType size; size.Fill(100);
ImageType::RegionType region; region.SetSize(size); region.SetIndex(start);
image->SetRegions(region); image->Allocate();
itk::ImageRegionIterator<ImageType> imageIterator(image,region);
while(!imageIterator.IsAtEnd()) { if(imageIterator.GetIndex()[0] > 50) { imageIterator.Set(255); } else { imageIterator.Set(0); }
++imageIterator; }
}
</source>
CMakeLists.txt
<source lang="cmake"> cmake_minimum_required(VERSION 2.6)
PROJECT(BinaryNotImageFilter)
FIND_PACKAGE(ITK REQUIRED) INCLUDE(${ITK_USE_FILE})
ADD_EXECUTABLE(BinaryNotImageFilter BinaryNotImageFilter.cxx) TARGET_LINK_LIBRARIES(BinaryNotImageFilter ITKIO)
</source>