基于中值滤波的心电基线校正方法的研究

Study on a method of removal ECG baseline drift based on median filtering

本文提出了一种基于中值滤波算法的心电基线校正方法 ,详细阐述了中值滤波器参数—窗口宽度的确定。经实践检验 。

A method of removal ECG baseline drift based on median filtering is described.An important parameter of median filter of the window length is study in detail.The method is evaluated by a clinical ECG signal.The result proves that this method can remove baseline drift effectively.