基于DM642的X光片医学辅助诊断系统  

X-ray auxiliary medical diagnosis system based on DM642

作　　者：董亮[1] 朱磊[1] 苗凤娟[1] 何鹏[1] 

机构地区：[1]齐齐哈尔大学通信与电子工程学院,黑龙江齐齐哈尔161006

出　　处：《电子技术应用》2012年第7期129-131,共3页Application of Electronic Technique

基　　金：齐齐哈尔市科技局攻关项目(GYGG2010-01-2);齐齐哈尔大学青年教师科研启动支持计划项目(2011K-M08;2010K-M02);黑龙江省青年科学基金项目QC2011C092;黑龙江省普通高等学校青年学术骨干支持计划项目(1252G067)资助

摘　　要：设计了一种采用高性能图像处理器DM642为核心的X光片辅助诊断系统。该系统在硬件方面利用了DM642丰富的外设接口,具有快速稳定的数据分析处理能力,无需改动医疗诊断设备,直接插入计算机PCI接口,从而满足了对医学图像进行复杂算法处理和实时输出图像的要求;软件方面采用了模块化设计,系统维护方便;图像增强实验表明,该系统处理效果显著。An X-ray auxiliary diagnosis system is designed in which high-performance graphics processor DM642 is the core device. In the hardware, the system makes full use of the DM642 relatively rich peripherals interface, fast data processing ability of stability. No changes to the medical diagnostic equipment, directly into the computer PCI interface, satisfying the complex algorithm of medical image processing and requirements of real-time output image. The software using modular design, easy maintenance; through the image enhancement experiment results show that the system is effective treatment.

关 键 词：DM642 图像增强 X光片 辅助诊断 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]