ITK/Examples/IO/ImageFileReader
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This example demonstrates how to read an image file into a itkImage. The file type is determined by the extension of the specified filename.
ImageFileReader.cxx
<source lang="cpp">
- include "itkImage.h"
- include "itkImageFileReader.h"
- include "QuickView.h"
int main(int argc, char *argv[]) {
if( argc < 2 ) { std::cerr << "Usage: " << std::endl; std::cerr << argv[0] << " inputImageFile" << std::endl; return EXIT_FAILURE; }
typedef itk::Image< double, 2 > ImageType; typedef itk::ImageFileReader<ImageType> ReaderType;
ReaderType::Pointer reader = ReaderType::New(); reader->SetFileName(argv[1]);
QuickView viewer; viewer.AddImage<ImageType>(reader->GetOutput()); viewer.Visualize();
return EXIT_SUCCESS;
} </source>
CMakeLists.txt
<source lang="cmake"> cmake_minimum_required(VERSION 2.6)
PROJECT(ImageFileReader)
FIND_PACKAGE(ItkVtkGlue REQUIRED) INCLUDE(${ItkVtkGlue_USE_FILE})
ADD_EXECUTABLE(ImageFileReader ImageFileReader.cxx)
TARGET_LINK_LIBRARIES(ImageFileReader
ItkVtkGlue
vtkHybrid
ITKIO ITKBasicFilters ITKCommon )
</source>