| VC＋＋与MATLAB混合编程技术在生物电阻抗断层图像重建中的应用 |
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| 引用本文： | 李达,陈晓艳,王化祥.VC＋＋与MATLAB混合编程技术在生物电阻抗断层图像重建中的应用[J].医疗卫生装备,2009,30(7):31-33. |
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| 作者姓名： | 李达 陈晓艳 王化祥 |
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| 作者单位： | 1. 天津科技大学电子信息与自动化学院,天津,300222
2. 天津大学精密仪器与光电子工程学院,天津,300072 |
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| 基金项目： | 天津市自然科学基金，天津科技大学引进人才科研启动基金 |
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| 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MATLAB C＋＋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。
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| 关 键 词： | 电阻抗断层成像 图像重建 VC++/Maltab |
Mixed Programming Strategy of VC++ and Matlab in Images Reconstruction Based on Electrical Impedance Tomography |
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| LI Da,CHEN Xiao-yan,WANG Hua-xiang.Mixed Programming Strategy of VC++ and Matlab in Images Reconstruction Based on Electrical Impedance Tomography[J].Chinese Medical Equipment Journal,2009,30(7):31-33. |
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| Authors: | LI Da CHEN Xiao-yan WANG Hua-xiang |
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| Institution: | LI Da, CHEN Xiao-yan, WANG Hua-xiang (1.School of Electronic Information and Automation, Tianjin University of Science and Technology, Tianjin 300222, China; 2.School of Precision Instruments and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China) |
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| Abstract: | Obiective 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. |
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| Keywords: | VC++/Maltab electrical impedance tomography image reconstruction VC++/Mahab |
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