DICOM(Digital Imaging and Communications in Medicine)是医学图像处理中常用的标准格式,而窗宽(window width)和窗位(window level)则是DICOM影像处理中重要的概念。本文将介绍如何使用ITK(Insight Segmentation and Registration Toolkit)库来进行DICOM影像的强度窗口调整(Intensity Windowing),并提供相应的代码和描述。
#include <itkImage.h>
#include <itkImageFileReader.h>
#include <itkImageFileWriter.h>
#include <itkRescaleIntensityImageFilter.h>
int main(int argc, char *argv[])
{
// 设置输入和输出文件名
std::string inputFilename = "input.dcm";
std::string outputFilename = "output.dcm";
// 定义图像类型及相关指针
using PixelType = unsigned short;
constexpr unsigned int Dimension = 2;
using ImageType = itk::I