北京生物医学工程2012，Vol.31Issue(3)：325-330,6.DOI:10.3969/j.issn.1002-3208.2012.03.22
心音信号识别研究方法进展
Progress on heart sound recognition methods
吴玉春1
作者信息
- 1. 西安航空技术高等专科学校,西安,710077
- 折叠
摘要
Abstract
Efficient extraction of the first and the second heart sounds ( SI and S2 ) is the key point of the heart sound research. The current research status of heart sound recognition is introduced. This paper compares the research methods such as spectrum analysis, Wavelet transform, neural network and mathematical morphology. The research emphases and the development direction of heart sound recognition are discussed, and the basis for further study of heart sound research is established.关键词
心音/小波变换/神经网络/自动识别Key words
heart sound/wavelet transform/neural network/automatic recognition分类
医药卫生引用本文复制引用
吴玉春..心音信号识别研究方法进展[J].北京生物医学工程,2012,31(3):325-330,6.
