ITK读取图像

//读取png图像#include "itkImage.h" #include "itkImageFileReader.h" #include "itkImageFileWriter.h" #include "itkPNGImageIOFactory.h" #include "itkJPEGImageIOFactory.h"int main(int argc, char ** argv) {typedef itk::Image<unsigned char, 2> ImageType;typedef itk::ImageFileReader<ImageType> ReaderType;typedef itk::ImageFileWriter<ImageType> WriterType;itk::JPEGImageIOFactory::RegisterOneFactory();ReaderType::Pointer reader = ReaderType::New();WriterType::Pointer writer = WriterType::New();reader->SetFileName("1.jpg"); //要读取的文件名writer->SetFileName("2.jpg"); //写入的文件名writer->SetInput(reader->GetOutput());try {writer->Update();}catch (itk::ExceptionObject &err) {std::cerr << "ExceptionObject Caught" << std::endl;std::cerr << err << std::endl;system("pause");return EXIT_FAILURE;}return EXIT_SUCCESS; }

 

 

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