基于IDL语言的医学图像处理分析系统的研发  

A Novel Image Processing and Analysis System for Medical Images Based on IDL Language

作　　者：汤敏[1] 

机构地区：[1]南通大学电气工程学院,南通226007

出　　处：《生物医学工程学杂志》2009年第4期725-730,共6页Journal of Biomedical Engineering

基　　金：江苏省高校自然科学基础研究项目资助(08KJD520021);南通市科技应用研究计划项目资助(K2008036);南通大学2008年度博士科研启动基金资助项目(08B15)

摘　　要：医学图像处理分析系统具有极大的医学研究价值和临床辅助诊断应用的前景,近年来成为研究热点之一。IDL(Interactive Data Language)交互式语言能够提供数理统计、图像处理、信息处理、图形显示等多种功能和技术,已经成为数据可视化研究与应用开发的理想工具之一。本文介绍采用模块结构设计医学图像处理分析系统的思路和方法。系统由五个功能模块——图像预处理、图像分割、图像重建、图像测量、图像管理组成。实验结果表明,该系统效果良好,处理速度达到实时性要求,并且具有广泛的适用性、友好的人机交互性、便捷的可扩展性、良好的可移植性等优点。Medical image processing and analysis system, which is of great value in medical research and clinical diagnosis, has been a focal field in recent years. Interactive data language（IDL） has a vast library of built-in math, statistics, image analysis and information processing routines, therefore, it has become an ideal software for interactive analysis and visualization of two-dimensional and three-dimensional scientific datasets. The methodology is pro- posed to design a novel image processing and analysis system for medical images based on IDL. There are five functional modules in this system： Image Pre-processing, Image Segmentation, Image Reconstruction, Image Measurement and Image Management. Experimental results demonstrate that this system is effective and efficient, and it has the advantages of extensive applicability, friendly interaction, convenient extension and favorable transplantation.

关 键 词：图像处理 图像分析 模块化程序设计 IDL语言 医学图像 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]