多模态医学图像融合与评价仿真系统的设计开发

摘要

Objective To design and develop a multi-modality medical image fusion and evaluation simulation system to eliminate the deficiencies of the images by different technologies.Methods The system was developed with MATLAB 2014a development platform as well as MATLAB graphical user interface and image processing toolbox.Results Common methods were realized of multi-modality medical images,and the evaluation on seven objective indicators was implemented such as entropy,mutual information,cross entropy,mean,standard deviation and etc.Conclusion The system behaves well in interactivity,practicality and extensibility,and is of great significance for clinical diagnosis as well as teaching medical image processing in specialties of biomedical engineering,medical image technology and etc.[Chinese Medical Equipment%目的:设计开发多模态医学图像融合与评价仿真系统,弥补不同成像技术图像的缺陷.方法:利用MATLAB 2014a开发平台,基于MATLAB图形用户界面,借助MATLAB图像处理工具箱进行系统设计开发.结果:实现了常用的多模态医学图像融合方法与对熵、互信息、交叉熵、均值、标准差等7个客观指标的评价.结论:该系统具有良好的交互性、实用性和可扩展性,不仅能为生物医学工程、医学影像技术等相关专业的医学图像处理教学提供参考,而且能为医生临床诊断提供依据.