扫描心电图心电轨迹的连续跟踪算法

Continuously tracing algorithms of ECGtracks from scanned image

提出了一种改进的预测搜索方法,实现心电图纸上的连续心电数据提取。该方案算法简单独到,能克服普通心电图纸上的断线、导联交叉以及网络线等干扰,实现心电轨迹的连续跟踪,并且运算速度快,占用计算机系统资源少。基于这套方案,开发了一个实际的心电数据提取系统,得到令人满意的结果。

One improved predictable search scheme is put forward in this paper,and it can extract ECG data continuously.Algorithms in this scheme are simple and particular.This scheme can settle various disturbances such as the rupture of the track the crossing of two leads and grid lines.It words fast and occupies little computer system resource.Based on this scheme,one actual ECG data extracting system is developed with satisfying result.