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| 基于Mexican-hat小波的QRS检测新方法 | |
| 引用本文： | 邱雅竹,丁显峰,冯俊,莫智文.基于Mexican-hat小波的QRS检测新方法[J].生物医学工程学杂志,2006,23(6):1347-1349. |
| 作者姓名： | 邱雅竹 丁显峰 冯俊 莫智文 |
| 作者单位： | 1. 四川师范大学,数学与软件科学学院,成都,610066;成都理工大学,成都,610059 2. 江西农业大学,南昌,330045 3. 四川师范大学,数学与软件科学学院,成都,610066 |
| 基金项目： | 国家自然科学基金;四川省青年科学基金 |
| 摘 要： | 基于心电信号的特征点对应于Mexican—hat小波变换的极值，我们使用Mexican—hat小波检测心电信号的特征点，为心电信号分析提供了新的检测手段。该方法简单，对心电信号特征点定位准确，快速。经MIT—BIH心电数据库检验，QRS波的检测率达到99．9％。 |
| 关 键 词： | Mexican-hat小波 特征点 QRS波 检测 |
| 收稿时间： | 2004-05-13 |
| 修稿时间： | 2004-05-132004-09-13 |
QRS Complexes Detection Based on Mexican-hat Wavelet |
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| Qiu Yazhu,Ding Xianfeng,Feng Jun,Mo Zhiwen.QRS Complexes Detection Based on Mexican-hat Wavelet[J].Journal of Biomedical Engineering,2006,23(6):1347-1349. | |
| Authors: | Qiu Yazhu Ding Xianfeng Feng Jun Mo Zhiwen |
| Institution: | 1,College of Mathematics and Soft,rare Science,Sichuan Normal University,Chengdu 610066,China;2,Chengdu University of Technology, Chengdu 610059,China;2,Jiangxi Agricultural Uniwersity,Nanchang 330045,China |
| Abstract: | In this paper, we using Mexican-hat wavelet transform to detect characteristic points of ECG signal based on the characteristic points corresponding with the extremes of Mexican-hat wavelet transform. It offers a new detection method of ECG signal analysis. This method is simple and it is proved to be accurate and reliable. The correct rate of QRS detection rate examined by the MIT-BIT arrhythmia database rises up to 99.9%. |
| Keywords: | Mexican-hat wavelet Characteristic points QRS complexes Detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |