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| ==ReadImage.cxx== | | {{warning|1=The media wiki content on this page is no longer maintained. The examples presented on the https://itk.org/Wiki/* pages likely require ITK version 4.13 or earlier releases. In many cases, the examples on this page no longer conform to the best practices for modern ITK versions. |
| <source lang="cpp">
| | }} |
| #include "itkImage.h"
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| #include "itkImageFileReader.h"
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|
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| #include <iostream>
| | [https://itk.org/ITKExamples[ITK Sphinx Examples]] |
| #include <string>
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| | |
| int main(int argc, char *argv[])
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| {
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| std::string InputFilename = argv[1];
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| typedef unsigned char PixelType;
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| const unsigned int Dimension = 2;
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| typedef itk::Image< PixelType, Dimension > ImageType;
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| typedef itk::ImageFileReader<ImageType> ReaderType;
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| ReaderType::Pointer reader = ReaderType::New();
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| reader->SetFileName(InputFilename.c_str());
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| reader->Update();
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| ImageType::Pointer image = reader->GetOutput();
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| ImageType::IndexType ind;
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| ind[0] = 10;
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| ind[1] = 10;
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| ImageType::PixelType pixValue = image->GetPixel(ind);
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| std::cout << "Value of " << ind << " is " << pixValue << std::endl;
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| return 0;
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| }
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| </source>
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| | |
| ==CMakeLists.txt==
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| <source lang="cmake">
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| cmake_minimum_required(VERSION 2.6)
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| PROJECT(ReadImage)
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| FIND_PACKAGE(ITK REQUIRED)
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| INCLUDE(${ITK_USE_FILE})
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| ADD_EXECUTABLE(ReadImage ReadImage.cxx)
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| TARGET_LINK_LIBRARIES(ReadImage ITKIO)
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| </source>
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