基于DCMTK显示医学影像软件的实现-《计算机技术与发展》

文章信息/Info

Title:: Realization of the Software in Displaying Medical Image Based on DCMTK

Author(s):: XIA Jun-fang; Dept. of Electronics and Information Engineering, Tongji University

摘要:: DICOM（Digital Imagingand Communicationsin Medicine）是一种医学数字影像存储与通信国际标准，CT、MR、US等成像设备都支持DICOM格式的文件存储图像。目前，医院信息系统、放射系统等大部分医学系统通常都是建立在Win．dows平台下，然而DICOM文件不能被Windows系统上的通用软件识别。因此，基于Windows平台开发一个显示医学图像软件有其实用意义。DCMTK开源工具基本实现了DICOM协议，文中提出了采用VC＋＋6．0开发环境调用DCMTK库实现DICOM影像显示功能。概述了DICOM3．0标准，分析了DICOM文件格式和图像显示技术，给出了图像显示结果，并做了相应的调窗处理

Abstract:: DICOM is the international standard of digital medical image storage and communication, almost all the outputs of the computerized tomography （CT）, magnetic resonance （MR）, ultrasonography （US） are saved as DICOM format. However, the DICOM format files can＇ t be opened by the original software of Windows OS. And such like： hospital information system, radiology information system based on Windows OS need the function of displaying medical image. It is useful that develop the software based on Windows OS to display the medical image. DCMTK is the open source of software tool for DICOM protocol. Finish the displaying function of DICOM medical images with DCMTK library, all the practices are based on VC＋＋ 6.0 platform. This paper mainly analyzes the DICOM format file based on DICOM3.0, and the technique of displaying image. Finally, in this paper verifies that the DICOM files can be displayed, the window values of them can be adjusted