读取
template<typename image_type, typename image_pointer>
void readData(const std::string& file_path, image_pointer& out_image) {
using imageIOType = itk::NiftiImageIO;
using readerType = itk::ImageFileReader<image_type>;
auto reader = readerType::New();
auto nifitiIO = imageIOType::New();
reader->SetImageIO(nifitiIO);
reader->SetFileName(file_path);
reader->Update();
out_image = reader->GetOutput();
}
写入
template<typename image_type, typename image_pointer>
void writeData(const image_pointer& write_image, const std::string& write_path) {
using writerType = itk::ImageFileWriter<image_type>;
auto writer = writerType::New();
using niiIOType = itk::NiftiImageIO;
auto niiIO = niiIOType::New();
writer->SetImageIO(niiIO);
writer->SetInput(write_image);
writer->SetFileName(write_path);
writer->Update();
}