【作者】 程亚兵；

【导师】 李金；

【作者基本信息】 哈尔滨工程大学 ， 控制理论与控制工程， 2005， 硕士

【摘要】 随着医学影像设备在临床辅助诊断的作用越来越突出,为了有效保存并利用好这些设备的图像,人们制定了DICOM标准,用以把复杂的医学影像设备中的影像信息获取到普通PC机上。但是现在医生阅片仍是依靠经验来确定病变位置及病变类型,而现在这种DICOM图片浏览器不是很多,且功能简单,如何才能让医生能够更方便的阅读这些DICOM图片,成了一个当前亟需解决的课题。 本论文主要研究利用医学影像设备提供的符合DICOM3.0标准的专用数字接口对医学影像设备进行网络连接技术。在深入研究DICOM3.0标准的基础上,用面向对象的设计方法在Visual C++环境下实现了DICOM网络通信,将医学影像设备中的数字图像信息无失真地传输到通用计算机,并在此基础之上结合图像处理技术,实现了基于DICOM的辅助阅片系统。包括DICOM文件的获取、网络传输;DICOM图像的各种显示功能;DICOM文件与BMP文件的转换:DICOM图像测量、分割、增强和局部放大等功能。 研究结果表明,本论文的研究工作,有利于医生结合多种图像处理技术的优势,提高对病情诊断的精确性;有助于医生的教学工作与交流。更多还原

【Abstract】 As medical image equipment being more and more outstanding on the clinical auxiliary function that diagnoses, for the picture that is kept and made good use of the equipment effectively, people have made DICOM standard, used to obtain the image information in the complicated medical image equipment on the ordinary PC. But doctor read slice rely on experience come positioning pathological change and pathological change type now, now the DICOM picture browser a lot of, and function simple, how could let doctor can reading these DICOM picturing convenient, have become a subject needing badly being solved at present.This thesis main research utilize medical that equipment offer to accord with DICOM3.0 special-purpose digital interface of standard go on network link to the medical image equipment image Technology. On the basis of further investigating DIC0M3. 0 standard, have realized the network communication of DICOM under the environment of Visual C ++ with the target -oriented design method, have not transmitted the digital picture information among the medical image equipment to the all-purpose computer distortedly, and combine picture treatment technology on foundation this, it realizes to be auxiliary to read a system because of DICOM. The obtaining of including DICOM file, network transmit; Various kinds of DICOM picture show the function; Conversion of DICOM file and BMP file; DICOM picture measurement, cuts apart, strengthens and such functions as the part is enlarged.Proved by practice, the research work of this thesis, help the doctor to combine the advantage of the treatment technology of many kinds of pictures, improve the accuracy diagnosed to the condition; Contribute to the doctor’s teaching and exchange.更多还原