摘要
目的:为满足电阻抗断层成像(EIT)过程中数据实时处理要求,开发肺呼吸过程电阻抗图像重建应用软件并阐述实现方法。方法:将MATLABC++数学库及Mathtools绘图函数库嵌入VC++高级编程语言,实现动态调用图像重建算法、二维绘图函数及矩阵计算函数等,使其满足实时电阻抗断层成像数据处理与图像重构要求。结果:软件成功实现了肺呼吸过程的电阻抗断层动态成像与数据处理。结论:为电阻抗图像重建过程的实时数据处理提供了新方法。
Objective To realize real-time data processing in lung ventilation reconstruction based on electrical impedance tomography（EIT）. Methods The image reconstruction algorithms, plotting functions and matrix calculations are dynamic transferred with Matlab C＋＋, Mathtools and VC＋＋ to meet the requirements of data processing and imaging in real time. Results Image reconstruction and real-time data processing were realized successfully in lung ventilation based on EIT. Conclusion It provides a new strategy for real-time data processing of image reconstruction by EIT.
出处
《医疗卫生装备》
CAS
2009年第7期31-33,共3页
Chinese Medical Equipment Journal
基金
天津市自然科学基金(08JCYBJC03500)
天津科技大学引进人才科研启动基金(20090411)
