传感技术学报2024，Vol.37Issue(6)：923-940,18.DOI:10.3969/j.issn.1004-1699.2024.06.001
SCG信号处理与应用研究进展
Research Progress of Seismocardiography Signal Processing and Applications
摘要
Abstract
Cardiovascular disease is one of the factors that seriously affect human life and health.How to use various detection methods for early health assessment and disease diagnosis of human cardiovascular system is an effective means to ensure people's life and health.Among them,the thoracic vibration signal(seismocardiography,SCG)caused by human heart beating can be used to describe fine-grained cardiac activity information,including the opening and closing of heart valves,which helps in the detection and diagnosis of cardiovascular diseases such as coronary heart disease,myocardial infarction,and cardiac bleeding.Moreover,thanks to the development of various lightweight sensors and non-contact sensors,long-term and daily monitoring of human SCG signals can be achieved.In recent years,researchers have become more specific in their study of SCG signals,and have made certain breakthroughs in the acquisition methods,signal denoising algorithms,feature extraction,and clinical applications of SCG signals.The research situation in the field of SCG signals in recent years from the above aspects is summarized and corresponding prospect is discussed.关键词
心震图/MEMS/加速度传感器/陀螺仪/FMCW雷达/心血管Key words
seismocardiography/MEMS/acceleration sensor/gyroscope/FMCW radar/cardiovascular分类
信息技术与安全科学引用本文复制引用
王超超,胡钧益,蒋治国,张先超..SCG信号处理与应用研究进展[J].传感技术学报,2024,37(6):923-940,18.基金项目
浙江省自然科学基金项目(LQ23F010006) （LQ23F010006）
浙江省"鲲鹏行动"计划项目 （）
浙江省教育厅一般科研项目(Y202249280) （Y202249280）
