生物雷达回波信号中的心跳信号分离和特征提取方法研究综述  

Research progress of heartbeat signal separation and feature extraction methods in bio-radar echo signals

作　　者：乔嘉豪 石丁 周国军[3] 闫克丁 廖福元 吕昊 焦腾 王健琪 张杨 QIAO Jia-hao;SHI Ding;ZHOU Guo-jun;YAN Ke-ding;LIAO Fu-yuan;LYU Hao;JIAO Teng;WANG Jian-qi;ZHANG Yang(School of Biomedical Engineering,Air Force Medical University,Shaanxi Provincial Key Laboratory of Bioelectromagnetic Detection and Intelligent Perception,Xi'an 710032,China;School of Electronic Information Engineering,Xi'an Technological University,Xi'an 710021,China;PLA Dalian Naval Academy,Dalian 116018,Liaoning Province,China)

机构地区：[1]空军军医大学军事生物医学工程学系,陕西省生物电磁检测与智能感知重点实验室,西安710032 [2]西安工业大学电子信息工程学院,西安710021 [3]海军大连舰艇学院,辽宁大连116018

出　　处：《医疗卫生装备》2022年第11期80-85,共6页Chinese Medical Equipment Journal

基　　金：国家重点研发计划课题(2018YFC0810201);空军军医大学珠峰工程人才项目(2018RCFC08);空军军医大学科研特区流动PI项目(2022PI001)。

摘　　要：介绍了生物雷达检测心跳信号的原理,综述了生物雷达回波信号中的心跳信号分离方法和特征提取方法的研究现状,分析了该领域研究存在的不足及未来的发展方向,指出了基于生物雷达的心跳信号分离和特征提取方法有望应用于心脏疾病快速诊断、老年居家监护、用户身份认证等方面。The principles of heartbeat signal detection based on bio-radar were introduced. The research progress of heartbeat signal separation methods and feature extraction methods in bio-radar echo signals around the world was reviewed, and the existing problems of these methods were pointed out. The future development direction of heart signal separation and feature extraction technologies using bio-radar was analyzed, and the application prospects in heart disease fast diagnosis, elderly home health care, user authentication, etc., were presented.

关 键 词：生物雷达 回波信号 心跳信号 心跳信号检测 心跳信号分离 心跳信号特征提取 

分 类 号：R318[医药卫生—生物医学工程] TN958[医药卫生—基础医学]