| 一种多导联QRS波实时检测算法 |
| |
| 引用本文： | 张龙飞,张跃.一种多导联QRS波实时检测算法[J].计算机工程,2011,37(16):282-284. |
| |
| 作者姓名： | 张龙飞 张跃 |
| |
| 作者单位： | 清华大学深圳研究生院嵌入式系统与技术实验室,广东深圳,518055 |
| |
| 基金项目： | 湖南省科技计划重大专项基金资助项目 |
| |
| 摘 要： | 针对多导联心电监护仪对QRS波的分析需求，提出一种多导联QRS波实时检测算法。对原始心电图信号进行工频滤波和低通滤波处理，将各导联按照单导联预检波规则进行QRS波判别，通过决策融合多个导联的判别结果得到最终判别结果。在圣彼得堡INCART 12导联心率失常数据库上的验证结果表明，该算法的平均识别率和准确率分别为99.88%和99.73%。
|
| 关 键 词： | 多导联 心电图 QRS波 实时检测算法 决策融合 |
| 收稿时间： | 2011-02-18 |
Real-time Detection Algorithm of Multi-lead QRS Wave |
| |
| ZHANG Long-fei,ZHANG Yue.Real-time Detection Algorithm of Multi-lead QRS Wave[J].Computer Engineering,2011,37(16):282-284. |
| |
| Authors: | ZHANG Long-fei ZHANG Yue |
| |
| Affiliation: | (Embedded System Lab,Graduate School at Shenzhen,Tsinghua University,Shenzhen 518055,China) |
| |
| Abstract: | In order to meet the demand for real-time QRS wave detection of multi-lead ECG monitor,a simple real-time QRS wave detection algorithm of multi-lead Electrocardiogram（ECG） signals is proposed.The original ECG is passed through a notch filter and a low-pass filter,QRS wave is detected by each lead in accordance with the single-lead decision rule,the final result is given by decision fusion.The algorithm is tested by using St.Petersburg INCART 12-lead arrhythmia database,result shows that its average recognition rate is 99.88% and accuracy rate is 99.73%. |
| |
| Keywords: | multi-lead Electrocardiogram（ECG） QRS wave real-time detection algorithm decision fusion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载全文 |
