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    • 34. 发明授权
    • Calibration method of electrocardiogram signals and the application program for the same
    • 心电图信号的校准方法和应用程序相同
    • US08812090B2
    • 2014-08-19
    • US13455332
    • 2012-04-25
    • Tsu-Wang ShenShan-Chun Chang
    • Tsu-Wang ShenShan-Chun Chang
    • A61B5/0402
    • A61B5/04525A61B5/0428A61B5/117G06K9/00503
    • A calibration method of electrocardiogram signals and the application program for the same. The method comprises steps of receiving an uncalibrated/unidentified electrocardiogram signal of a user, calculating the ratio of the distance length of an uncalibrated/unidentified electrocardiogram signal and the distance length of an electrocardiogram template, then generating a trigonometric value which corresponds with a trigonometric projection degree according to the ratio. Next step is to set a characteristic point of the uncalibrated electrocardiogram signal as an axis anchor point of the trigonometric projection for attaining a displacement. Lastly, perform the calibration on the unidentified electrocardiogram signal according to the generated trigonometric value which corresponds with trigonometric projection degree and the attained displacement. Then perform identification comparison of the unidentified electrocardiogram signal and the saved electrocardiogram template for further authorization.
    • 心电图信号的校准方法及其应用程序。 该方法包括以下步骤:接收用户的未校准/未识别的心电图信号,计算未校准/未识别的心电图信号的距离长度与心电图模板的距离长度的比率,然后产生与三角投影对应的三角值 程度根据比例。 下一步是将未校准的心电图信号的特征点设置为用于获得位移的三角投影的轴锚定点。 最后,根据与三角投影度和获得的位移对应的生成的三角值对未识别的心电图信号进行校准。 然后对未识别的心电图信号和保存的心电图模板进行识别比较,以进一步授权。