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- Objective To study the feasibility of electrical impedance imaging technique used as an early diagnosing device for continuous or delayed intracranial hemorrhage. 目的研究采用电阻抗成像技术实现一种可早期检测持续性或迟发性颅内出血设备的可行性。
- In this paper, the simulated annealing, the genetic algorithms, and the Newton-Raphson method are developed for electrical impedance image reconstruction. 本论交将探讨改良型牛顿-拉逊法,模拟退火法及基因演算法以发展电阻抗影像重建演算法。
- Electrical Impedance Imaging System for Intracranial Hemorrhage and Its Preliminary Animal Experiment 颅内出血电阻抗成像系统及初步动物实验
- Medical Electrical Impedance Image Reconstruction System 医学电阻抗成像系统
- Electrical impedance tomography (EIT) is a new imaging technology. 阻抗成像(EIT)是一种全新的医学成像技术。
- electrical impedance imaging 电阻抗成像
- Electrical impedance or admittance. 导抗电阻抗或电导纳
- Electrical impedance tomography(EIT)is a novel imaging technology for medical measurements and monitoring. 电阻抗断层成像(EIT)是一种全新的医学成像和图像监护技术。
- AIM: To investigate the possibility of the electrical impedance tomography(EIT) used in cardiovascular imaging, and assessing and improving the imaging system. 目的:探讨电阻抗断层成像技术(EIT)在心血管系统成像中的潜在应用价值,同时通过对离体动物器官的成像实验改进已有的成像实验系统。
- Design and Implementation of Electrical Impedance Tomography System. 电阻抗成像系统的设计和实现。
- Objective To develop a new Two-step magnetic resonance electrical impedance tomography(MREIT)algorithm based on radial basic function(RBF)neural network for imaging electrical impedance distribution of a head. 目的基于径向基函数(radial basic function,RBF)神经网络的两步核磁共振电阻抗成像(mag-netic resonance electrical impedance tomography,MREIT)算法,对人体头部进行MREIT。
- Methods An electrical impedance tomography system working at (1~190) kHz was developed. The measuring precision is better than 0.04% and the imaging speed is faster than 1.25 frames/s. 方法实现了可工作于(1~190)kHz、测量精度优于0.;04%25、成像速度可达1
- As a non-invasive functional imaging technology,electrical impedance tomography(EIT) is a new image modality other than morphological and structure imaging. 生物电阻抗成像技术是继形态、结构成像之后的新一代更为有效的无损伤功能成像技术。
- A design of Magnetic resonance electrical impedance tomography( MREIT) system is presented. 介绍了磁共振电阻抗成像系统设计。
- An imaging system is described which produces images of the electrical impedance distribution within the body, allowing lung ventilation to be observed. 介绍了一种对人体内电阻抗分布进行成像的医学成像系统,并将其应用于肺通气的观察。
- Objective To evaluate how skull exert influence on brain electrical impedance tomography(EIT). 目的评估低电导率的颅骨对人脑阻抗成像的影响。
- Pertaining to elements of electrical impedance concentrated in discrete units rather than being distributed over transmission lines or through space. 用于修饰或说明电子元件,其电阻抗集中在各个分立的器件中,而不是分布在整个传输线路上或按空间分布的。
- AIM To build a brain bioelectrical impedance model and implement Simulating studies of forward problem of electrical impedance tomography in the brain. 目的建立大脑的生物电阻抗模型,仿真研究生物电阻抗脑断层成像正向问题。
- A thick recast Nafion film was the electrolyte.The sensor was characterized by Electrical Impedance Spectroscopy (EIS) and Cyclic Voltammetry (CV). 第二阶段则是创新概念的实验研究,包含平面式电极设计的氧化铝基材、矽基材两种元件的实验探讨。
- Objective To study the image processing methods of electrical impedance tomography(EIT) in order to improve the display quality. 目的:研究电阻抗断层成像的图像处理方法,改善图像显示效果。