基于ITK、VTK的DICOM图像的显示及信息提取  

The image displaying and information obtaining of DICOM files based on ITK and VTK

作　　者：郝玮琳[1] 杜建军[1] 刘有军[1] 

机构地区：[1]北京工业大学生命科学与生物工程学院,北京100022

出　　处：《北京生物医学工程》2008年第2期151-155,共5页Beijing Biomedical Engineering

基　　金：国家自然科学基金(30470450)资助

摘　　要：DICOM文件不仅包含了图像本身的信息,同时还携带了大量的医疗相关信息。通过简要分析DI-COM文件的格式,分别介绍了基于VTK和ITK工具包提供的类和函数读取DICOM文件(包括图像的显示和信息的提取)的两种方法。采用这两种方法,不必对DICOM标准和图像格式进行深入的了解,即可获得DICOM文件头中的医疗信息并显示图像,实现方法简单易行。The DICOM flies include not only the image data but also the medical information in the file header. So reading a DICOM file means both to display the image and to obtain the information. There are two methods of reading DICOM files introduced in this article. One is based on VTK library, and the other is based on both VTK and ITK libraries. Using these two methods, we can read the DICOM files successfully without going deep into the DICOM criterion and file format.

关 键 词：DICOM文件 VTK ITK 医疗相关信息 

分 类 号：R318.04[医药卫生—生物医学工程]