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中文摘要：
为获取脉诊触觉信息,采用绘制有圆形网格点的软性薄膜加压传感探头,由单一CCD摄像头获取脉搏动态图像.在对脉搏图像传感器结构分析的基础上,建立详细的测量原理模型,论证了该图像化脉象仪获取脉搏多维信息的可行性.在此模型基础上,应用图像处理的方法提取得到脉搏波形,并给出定量分析及实验结论.研究表明,本系统能够有效提取多维脉搏特征信息,为中医诊断客观化和科学化提供了一种新的手段和方法.
英文摘要：
In order to obtain the information of pulse diagnosis, an airtight pulse detector with a soft duallayer composite film is developed successfully. The film is painted by the dot grids for the movement analysis. Then the sequence of time-varying pulse image is obtained by using the pulse sensor. The principle of the measurement is modeled, and the feasibility of extracting multidimensional pulse information is discussed. Furthermore, the pulse waveforms are acquired by image processing. And the quantitative analysis is also discussed. The results show that the multidimensional characteristics of the pulse can be effectively detected by using this system, which provide a new approach to the objective and scientific study on the pulse diagnosis.
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