摘要
简要评述了从心电图检测 QRS波的现行方法 (特别是利用小波变换的方法 ) ,指出了其中的不足 ,还提出了一种简便有效的、基于频数直方图的检测 QRS波新方法 ,介绍了频数直方图的原理 ,以及用于检测 QRS波所依据的匹配原则 ,并利用 MIT/
A brief comment on the current methods of detecting QRS complexes from ECG(electrocardiog ram) including the wavelet transform method is given, and the shortcomings of those methods are discussed. A simple and effective new approach for detecting QRS complexes based on histogram is developed and presented in this paper with a description of the theory of histogram and the match principle for detecting QRS complexes.This new method is checked up on the data from the MIT/BIH ECG database and that from the Beijing Polytechnic University Hospital.
出处
《生物医学工程学杂志》
EI
CAS
CSCD
2003年第2期325-327,共3页
Journal of Biomedical Engineering
基金
国家自然科学基金资助项目 (10 0 72 0 0 6)
