摘要
随着无创血液循环动力学监测技术和微机技术的发展,研究脉博波特征点的自动识别方法是很有意义的.波形识别方法目前主要有阈值法、轮廓限制法、面积法、数字滤波法、句法方法和斜率法等,这些方法已应用于心电图的自动识别.
The automatic recognition of CPAPW is one of the important parts in the monitoring system for blood circulation dynamics. A method for recognizing CPAPW is proposed, which consists in recognizing first the period of pulse waves, then their characteristic points and finally extracting the parameters of blood circulation dynamics. The method proposed has been applied to a microcomputer-based monitoring system for blood circulation dynamics.
出处
《华中理工大学学报》
CSCD
北大核心
1991年第A02期141-144,共4页
Journal of Huazhong University of Science and Technology
关键词
脉搏波
特征点
自动识别
微机
Automatic recognition of wave
Threshold method
Difference
Human arterial pulse wave
Blood circulation dynamics
